Given the reaction: C3H8 + 5O2 = 3CO2 + 4H2O What is the total number of liters of CO2 produced when 150 liters of O2 reacts completely with C3H8?
Answers
If you don’t have that sheet that i put over the problem search it like formula of stoichiometry it will help you a-lot and good luck put attention
Related Questions
A sample of a gas in a rigid container at 35.0oC and 1.85 atm has its temperature increased to 48oC. What will be the new pressure?
Answers
Answer:
Standard pressure is always 1.00atm. Example #1: How many moles of oxygen will occupy a volume of 2.50 L at STP? Standard temperature = 273K law.
Explanation:
Answer:
2.07 atm
Explanation:
Kl (aq) + _Pb(NO3)2 (aq) → __ KNO3 (aq) + _Pbl2 (s)
Answers
What is the mass of cs present in 15. 0 g of cesium acetate, formula csch3coo?.
Answers
Answer:
the answer is ''4g''
Explanation:
The mass of Cs present in 15.0 g of caesium acetate is approximately 10.18 grams.
To calculate the mass of Cs (caesium) present in 15.0 g of caesium acetate ([tex]\rm CsCH_3COO[/tex]), you need to determine the molar mass of [tex]\rm CsCH_3COO[/tex] and then find the proportion of Cs in the formula.
Molar mass of [tex]\rm CsCH_3COO[/tex]:
Cs: 1 atom * atomic mass of Cs = 1 * 132.91 g/mol = 132.91 g/mol
C: 2 atoms * atomic mass of C = 2 * 12.01 g/mol = 24.02 g/mol
H: 6 atoms * atomic mass of H = 6 * 1.01 g/mol = 6.06 g/mol
O: 2 atoms * atomic mass of O = 2 * 16.00 g/mol = 32.00 g/mol
Total molar mass of [tex]\rm CsCH_3COO[/tex] = 132.91 + 24.02 + 6.06 + 32.00 = 194.99 g/mol
Now, find the proportion of Cs in the formula:
Mass of Cs in 1 mol of [tex]\rm CsCH_3COO[/tex] = 132.91 g/mol
Mass of Cs in 15.0 g of [tex]\rm CsCH_3COO[/tex] = (15.0 g * 132.91 g/mol) / 194.99 g/mol ≈ 10.18 g
Thus, the mass of Cs present in 15.0 g of caesium acetate is approximately 10.18 grams.
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When an atom of chlorine forms an ionic bond with an atom of sodium, the atom of sodium...
A) Loses an electron
B) Loses a proton
C) Becomes an ion with a larger radius than the atom of sodium
D) Gains an electron
Answers
When an atom of chlorine forms an ionic bond with an atom of sodium, the
atom of sodium loses an electron.
What is an Ionic bond?This is also known as electrovalent bond and it is the bond which occurs
as a result of elements gaining or losing electrons in a reaction.
An atom of chlorine forming an ionic bond with an atom of sodium,means
the atom of sodium will have to lose an electron in other to achieve a
stable octet configuration.
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Balance the chemical equation : CH₄ + O₂ → CO₂ + H₂O
Answers
Answer:
balanced equation: CH₄ + 2O₂ → CO₂ + 2H₂O
Explanation:
Given sample: CH₄ + O₂ → CO₂ + H₂O
The carbon is same, so no need to change. Hydrogen 2 less on left side so putted "2" before H₂O = "2H₂O"so now, there is total 4 oxygen on left side to balance put 2 before right side oxygen like this "2O₂"changes applied: CH₄ + 2O₂ → CO₂ + 2H₂O
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Which parts of Earth contain at least one form of water? Select all that apply. O
A. Cryosphere
B. Biosphere
C. Geosphere
D. Atmosphere
E. Hydrosphere
Answers
The parts of Earth that contain at least one form of water are Cryosphere, Biosphere, Geosphere, atmosphere and Hydrosphere. i.e all the given options are applicable.
All the parts of the earth contains at least one form of water and the hydrosphere on earth contains all form of water.
The atmosphere is the gaseous envelope round the earth. Breathing involves gaseous exchange between lungs and the atmosphere.
The biosphere is the living component. It is the part dominated and domiciled by life. T
The geosphere is the rock sphere of the earth. The earth's interior is all about the geosphere.
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Select the correct structure that corresponds to the name.
Answers
Answer: a
Explanation:
The correct option is A.
What is n-Propylbenzene used for?n-Propylbenzene is used to prepare benzoic acid. It is employed as a solvent for gas chromatography. It is also used as a solvent and an intermediate in organic synthesis.
How is propylbenzene formed?n-Propylbenzene is formed inside H-ZSM-11 channels by intermolecular SN2 trans-alkylation between cumene and benzene.
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Requires an investment of energy
Anabolic
catabolic
Answers
Anabolism builds molecules required for the body's functionality. The process of catabolism releases energy. Anabolic processes require energy.
The addictive chemical found in all tobacco products is.
Answers
Answer:
Nicotene
Explanation:
Balance the Chemical reaction
2CH4—C2H6+3H2O
Answers
Answer:
2CH4 - - - > C2H6+3H2O
2C2
8H12
0O3
6CH4 + 3O - - - > 3C2H6+3H2O
6C6
24H24
3O3
I added oxygen to the reactant side because I presumed this must be a combustion of methane; since, H2O is made in the product side.
Hope this helps!
What is the empirical formula for a compound that contains 17.34% hydrogen and 82.66% carbon?
CH2
C5H
C2H5
CH3
Answers
Answer:
C2H5
Explanation:
you first find the number of moles of both substances then divide by the lowest number in this case carbon was 1 and hydrogen was 2,515... then you multiply by a whole number which was 2 then it was now C2H5
At which point is the slump block located?
Answers
Explanation:
At 4th point the slump block is located
hope this helps you
have a great day :)
It is point 2, for anyone who sees this is the future
A)ants
B)sun
C)soil
D)air
Please help
Answers
Answer:
Abiotic factor would be soil.
Biotic factor would be ants.
Explanation:
4. Which location (a, b, or c) would have the highest temperature?
5. Which location(a, b, or c) would have the lowest temperature?
6. Give reasoning to explain how and why the latitude of a place on Earth affects its average temperature.
answer fast worth 100 POINTS AND WILL MARK BRAINLEST
Answers
5.a
6. The higher level you get has the lowest temperature and if you are on ground level you will have a warm temperature.
#4
c is right above the earth's crest so it absorbs most earth .so highest temperature
#5
a is at top hence least heat absorbs so least temperature
#6
Higher the attitude lower the temperatureLower the attitude higher the temperaturesolve this questions please
Answers
Answer:
I think B is the right answer.
hope this answer will help you
Please answer the image and also explain the image using the words condensation evaporation condensed liquid water and rain
Answers
Answer:
Evaporation: The physical process or stage where the water changes to vapor in the sky.
Condensation: The physical process or stage where the vaporised water (vapor) changes to water (rain)
Condensed liquid water: It is called a condensate. From the image, the condensate is rain
Express solution concentration in terms of molality.
Answers
Explanation:
Molality of a solution is the number of moles of solute dissolved in 1 Kg of the solvent. Thus, if one gram molecule of a solute is present in 1 kg of the solvent.
hope this helps you
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3. What is the volume of a 2 M solution of CaCl2, contains 15 grams of CaCl2?
Answers
V = n : M
Mr CaCl₂ : 111 g/mol
n = mole = mass : Mr
V = 15 g/111 g/mol : 2 M
V = 0.068 L
How did the lab activities help you answer the lesson question how do the processes of conduction, convection, and radiation help distribute energy on earth? what did you learn from conducting this lab?.
Answers
Answer:Conduction transfers heat between two materials that are touching, such as foil and chocolate pieces, or particles, such as the atoms in foil.Convection allows heat to be transferred in liquids, like water.Radiation transfers heat from a light bulb to paper.Conduction,
convection, and radiation move energy from the Sun to Earth and throughout Earth.
Explanation:
Conduction: This is a flow of heat by direct contact. Heat travels from a warmer object toward a colder object.
Convection: This is a transfer of heat by mixing a fluid.
Radiation is the transfer of heat in wave form.
Conduction is the transfer of thermal energy through direct contact. Convection is the transfer of thermal energy through the movement of a liquid or gas.
Radiation is the transfer of thermal energy through thermal emission.
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Valence electrons are found on the ____ shell of an atom and ____ with other atoms. For most atoms, the magic number is __ electrons to make a compound stable. Elements in group 1 have ___ valences electron(s) and are most ____. Elements in group 18 have 8 valence electrons, making them “___” and not reactive.
Answers
HELP PLEASE FAST 100 POINTS
Answers
In any chemical reaction, the mass of the products must equal the mass of the reactants. The mass of product B is the same as the combined mass of Reactant A and H₂O.
Answer:
sh5barch shougi
Explanation:
13 of 120
10 83%
The total mass of the reactants is
equal to the total mass of
products. This is known as the
conservation of what?
Enter your answer
Answers
This is known as the law of conservation of mass.
conservation of mass
A 20. 0-liter flask contains a mixture of argon at 0. 72 atmosphere and oxygen at 1. 65 atmospheres. What is the total pressure in the flask? A. 0. 93 atm B. 2. 37 atm C. 8. 44 atm D. 18. 6 atm.
Answers
The total pressure of the system is equivalent to the sum of all the pressure of the individual gases. The total pressure of the flask is 2.37 atm.
What is total pressure?According to Dalton's law, the total pressure of the system will be equivalent to the total of the pressures exerted by the individual gases present in the system.
The total pressure of gases is given as,
[tex]\rm P = P_{1} +P_{2}+ P_{3}.....P_{n}[/tex]
Given,
The pressure of argon gas = 0.72 atmThe pressure of oxygen = 1.65 atmTotal pressure = PSubstituting values in the above equation:
[tex]\begin{aligned}\rm P &= 0.72 + 1.65\\\\&=2.37\;\rm atm\end{aligned}[/tex]
Therefore, 2.37 atm is the total pressure of the flask.
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1. State the law of Conservation of linear momentum.
2. Explain why momentum must be conserved in an isolated system.
Answers
Answer:
Law of conservation of linear momentum :- when there is no any external force applied on a system of particles then , momentum of system of particles will be conserved or you can say that if external force is zero. Then momentum of system of particles in intially = momentum of system of particles in finally
Explanation:
According to Newton's second law of motion, because no external force occurs on the system, The change in momentum is equal to zero; hence, the linear momentum is conserved. The entire linear momentum of an isolated system, that is, a system that is not subjected to any external forces, is conserved.
1. The total amount of momentum of the collection of objects in the system is the same before the collision as after the collision.
2. It must be conserved in an isolated system because isolated systems do NOT exchange matter or energy with their surroundings.
3. What is the total pressure of a mixture of nitrogen and hydrogen, in atm, if the
partial pressure of nitrogen is 509.7 mmHg and the partial pressure of hydrogen is
630.3 mmHg?
Answers
Answer:
As per Dalton's law of Partial pressure,
The total pressure of a mixture of gases is equal to sum of partial pressure of individual components of the mixture.
So, P=P_H+P_N+P_WP=P
H
+P
N
+P
W
\implies 864\ mm=220\ mm+410\ mm+P_W\implies⟹864 mm=220 mm+410 mm+P
W
⟹ P_W=864-630=234P
W
=864−630=234 mm of Hg.
Explanation:
Hope it helps<3
a kettle takes 3 minutes to boil. Calculate what part of an hour it is.
Answers
Answer:
1/20
Explanation:
an hour is 60 minutes and its 3 minutes of an hour therefore its 3/60 hour or 1/20 of an hour
Answer:
soln,
=3×60
=180 answer
SOMEONE HELP ME PLEASE
Answers
Answer:
Convert the 60 and round it up with how ever many bars are above the 60
sorry if this doesnt help
Explanation:
Explanation: After the bolded line (for 60°) the little lines count as 2.. 62,64,66, and the one that the red line reaches up to is 68
14. A 500.0 ml flask contained O2 gas at 25.0°C at a pressure of 4.5 atm. What is the number
of moles in the flask?
Answers
Explanation:
3.Apply the ideal gas law: PV = nRT solving for n. Here you can use the pressure given in atm, but you must choose the 0.0821 atm L/mole K gas constant. Or you can change 4.5 atm to 3420 mm Hg and use the 62.4 mmHg L/mole K gas constant. You must change 500 ml to 0.5 L because both gas constants have units in L, and so the volume must be in liters so it can cancel out. And of course, you must change the temperature to Kelvin.
a. n = (4.5atm)(0.5L)
moliK)(298K) = 0.092 mole (0.0821 atmiL
b. 0.092mol 32g
⎛⎝⎜ ⎞⎠⎟ = 2.9 g
1mol
c. Remember that D = mass
vol so D = 2.9g
0.5L = 5.9 g/L
SOMEONE HELP ME PLEASE
Convert the answer above to Kelvin
Answers
Answer:
313.15
Explanation:
If I have 5.2 moles of gas at a pressure of 1.9 atm and at a temperature of 46 °C, what is the volume of the
container that the gas is in?
Answers
Answer:T=200k
Explanation: the answer is 200k