Chemistry Middle School

Label the picture, please

Label The Picture, Please

Answers

Answer 1

Answer:

(in the pic above)

Explanation:

P= product

R= reactant

S= subscript

C= coefficient

Y= yields

Label The Picture, Please
Answer 2

Answer:

sorry BUT I need points

Explanation:

Related Questions

Can anyone help me out with these questions

Answers

Answer:

2. B It is the outermost layer of Earth, composed of solid rock and divided into sections called plates. 3. B The inner core is kept solid by the intense pressure of all the layers above it.

Explanation:

Human activities can have more affect on the environment than you may think. When a dam is built, what are some of the impacts it will have on the surrounding environment?

Practice
Answer in at least 2 complete sentences.

Answers

Answer:

When a dam is built, the rest of the lake will begin to drought and remove moisture for the wildlife. Making the wildlife adapt, and in severe cases, become endangered.

What causes the electrons to move and form static electricity?
moist air
dry air
friction

Answers

Answer:

friction

Explanation:

The rubbing of certain materials against one another can transfer negative charges, or electrons.

The friction generating between the surface of two objects causes the electrons to move from one body to the other and form static electricity. Hence, option c is correct.

What is static electricity ?

Static electricity is the flow of electrons that occurs due to the temporary polarization of two bodies. When a conducting surface rub on other surface, they gets electrons by frictional force.

These free flow of electrons make them negatively charged. When this negatively charged body comes in contact with a non conducting surface they latter gets polarized by the electrons of negatively charged body.

The positive charges of the nonconducting surface gets attracted to the negative body and the electrons flow from the negatively charged body to the partially polarized positive body. This is called static electricity.

Find more on static electricity:

https://brainly.com/question/22172098

#SPJ6

What does the conversation of mass say about the amount of atoms in the reactants compared to the products?

Answers

Answer:

the mass of any one element at the beginning of a reaction will equal the mass of that element at the end of the reaction. If we account for all reactants and products in a chemical reaction, the total mass will be the same at any point in time in any closed system.

Answer:

[tex]\boxed {\boxed {\sf Atoms \ in \ reactants \ = atoms \ in \ products}}[/tex]

Explanation:

The Law of Conservation of Mass states that mass cannot be created or destroyed.

In a chemical reaction, this means the mass of the reactants (substances going in and being changed) must equal the mass of the products (new substances from the reaction).

In addition, the amount of atoms must stay the same. The atoms can and will reconfigure to form different compounds, but the number of atoms stays the same.

New Orleans has an altitude at and below sea level, a latitude near the Tropic of Cancer (the equator-zone), is surrounded by water, and has no mountains near by. What would you expect the climate to be?

Answers

Answer:

Rainy, sunny and humid.

Explanation:

Which one is right pls help

Answers

Answer:

The answer is Electron

Explanation:

Answer:

the answer is electron

the hydrogen atoms are (blank) to one side of the oxygen atom, resulting in a water molecule having a positive charge on the side where the hydrogens reside and a negative charge on the other side, where the oxygen atom resides.

Answers

Answer:

gngbfvgnbgfdzfxc

Explanation:

Of the first 103 elements, how many have 2 letters in their symbols?​

Answers

90 chemical elements have two letters in their symbols.

Does anyone know the Lab Report of acids and bases???? HELP PLZ WILL GIVE BRAINLIEST WHOEVER HELPS PLZ

Answers

Answer:

Litmus is a natural acid-base indicator extracted from a type of lichen. If you have red and blue litmus paper, you can test different solutions for whether they are acids or bases. Blue litmus paper turns red when a solution is acidic; red litmus paper turns blue in basic solutions

Explanation: Hope this helped

im literally gonna cry . what is this

Answers

Ok I will!!!!!!!!!!!
what is the picture lol , it looks like it was took on a calculator....

Which of the following is a combination of more than on simple machine?

A.Pulley
B.Wedge
C.Scissors
D.Incline

Answers

Answer:

D.

Explanation:

Answer:

It is D. Incline

what is the level of organization in living things

Answers

an organism is the level of organization in living things
Organisms in ecosystems

What is the function of a cell wall?

Answers

It acts as a skeleton for plants, protects the internal contents of the cell, and regulates cell growth

Match the term with the definition.

Group of answer choices

Compressibility
Flammability
Heat of combustion
Toxicity

A) How easily can a substance be set on fire
B) Measure of how much heat is given off when a substance is burned
C) The ability of a substance to damage or harm an organism
D) Measure of how much the volume of matter can decrease under pressure

whats the order?

Answers

Answer:

here are your answers

Explanation:

compressibility ( D )

flammability( A )

heat of combustion ( B )

toxicity ( C )

If density is calculated by mass divided by volume and the mass increases, what would happen to the density of an object?



Would it increase or decrease?

Answers

It would increase becuase it wouldn’t make sense if it decreased

This separation of charge on (blank) of the molecule is called (blank).

Answers

Answer:

Polar and Non-Polar Molecules

Explanation:

Polar and non polar

When the boat is placed on the scale, how does its weight compare to the weight of the water it displaced?

Answers

Answer: It'll be lighter than when it is put on the water.

Explanation: Cause when a boat needs to move, it usually takes water into the engine, and then propulses it bk out.

It will be lighter, as water is more heavier then others may think, a boat would weigh less since a chunk of water would most likely weigh 100 tons more.

Which of the following elements does NOT need to be diatomic to exist in nature?

A. Hydrogen
B. Oxygen
C. Carbon
D. Nitrogen

Answers

I am pretty sure it is A

I NEED HELP ASAP DON'T JUST ANSWER FOR POINTS OR YOU WILL GET REPORTED!
How many protons, neutrons, and electrons does potassium's neutral atom have?

Answers

Answer:

The number of neutrons is entirely dependent on the Mass number of the particular atom. The standard mass for potassium is 39.

Potassium is element number 19, so it has 19 protons and 19 electrons in the neutral atom. It has therefore 39-19 = 20 Neutrons.

Explanation:

Answer:

Number of Protons 19

Explanation:

Number of Neutrons 20

Number of Electrons 19

Melting Point 63.65° C

What is needed in order to create nuclear power? CHECK ALL THAT APPLY.

Uranium

Carbon

Atoms

Oxygen

Molecules

Answers

Answer:

uranium and atoms

Explanation:

should be uranium and atoms

How are the volvox, euglena, paramecium, and amoeba similar and different in how they move, and eat?

Answers

Answer:

Both can hunt for their food (heterotrophs), but euglena can also make their own food (autotroph) with its chloroplasts. Amoeba have pseudopods to move/eat, but euglena have flagella to move. How are euglena and paramecium similar and different? ... Both also use flagella to move, but volvox move together in colonies.

Explanation:

Answer: wattskennedy is right

Explanation:

Please help ASAP I will give 19 points please help


Don’t answer if you don’t know it, if you answer that is really rude because I need the answer and only 1 more person would be able to answer not 2 people to not answer if you have no answer. I am making it clear again DO NOT ANSWER IF YOU DONT KNOW THE ANSWER

Answers

Answer:

Can you pls clarify this

Explanation:

I dont

the right answers are on quizlet!!! it’s a great use.

a sample substance has the chemical formula: H2CO3 , one molecule of the sample contains __ ????

Answers

Answer:

1,6,8

Explanation:

Periodic Table- H=1.C=6,O=8

Hydrogen is H, Carbon is C, Oxygen is O

Answer:

H=hydrogen

C=carbon

O=oxygen

H- 1

C- 6

o- 8

Explanation:

How do living and nonliving things differ?

Answers

Answer:

Hey mate.....

Explanation:

This is your answer,

Living things differ from non living things through motion, action, expression, way of living and etc......

Livings things:-

1. Livings things means something that keeps on moving or doing any particular work.

2. Livings things mostly consume, remove, and reproduce through different ways.

3. Examples of livings things are humans, animals, birds, reptiles, and even the germs like bacteria, fungi, ameoba and etc....

Non Livings things:-

1. Non Living things means something that just stays like a statue usually and never move or do a particular work.

2. Non living things do not consume, remove or reproduce anything.

3. Examples of non living things are table, chair, fan, house, book etc....

hope it helps you mate....

MARK ME AS THE BRAINLIEST.....

Follow me.....!!!!

I need to write an essay on the help benefits of plants! You do not need to write an entire essay, but I would like points and website links! Thanks.

Answers

Talk about photosynthesis, the nitrogen cycle carbon cycle etc. For websites I suggest Brittanica or really any secure website that ends in .org, they tend to be the most accurate.

Magnesium (Mg) has two electrons in its outermost energy level.
Oxygen (O) has six. How can a Mg atom bond with an O atom?

Answers

Ionic cause Mg will give O its electrons so both their outer shells are full and stable
Mg will give u o sours mg

help me pls omg , im stuck

Answers

Answer:

b

Explanation:

Pollen is transferred from the stamen of one flower to the stigma of another. What has occurred?

Answers

Cross-pollination is the transfer of pollen from the anther of one flower to the stigma of another flower on a different individual of the same species. Self-pollination occurs in flowers where the stamen and carpel mature at the same time, and are positioned so that the pollen can land on the flower's stigma.
I think that does little animals are Making honey

Look at the table that shows values for Coast Guard search and rescue operations. Write an evaluation of the success of the Coast Guard’s efforts. Be sure to support your answer with evidence from the data table.

Answers

Answer:stats are higher than before

Explanation: its their evaluation because the stats are higher than beofre

Which one would charge faster?

Answers

the corrects answer is C
Other Questions
name three characteristics of sound Summarize the end of chapter 8 of the outsiders How will Artificial Intelligence change the way we do things? .......C-Claim: 2 pointsWrite a statement that responds to the question.*Your answer im confused why we have to PAY to learn.thats ew.i rather stay a not very smart person> then pay 10$ for a subscription.smh giving brainliest if correct!! please help someone out? Plzzz help!!! I will give brainliest How many gallons of pure water must be added to 10 gal of 30% salt water to make a solution that is 25% salt water? For a line with the equation y=2/3x4, the slope is:A 2B 2/3 thirdsC 3D -4 FREEBIE ONE WORTH 100 POINTS!!!!! EZ ANSWER ANSWER ALL OF DEM IF YOU CAN!!How many chickens would it take to kill an elephant?Whats the best Wi-Fi name youve seen?Toilet paper, over or under? What type of people supported the Democratic-Republican Party? Which number line shows the solution set for StartAbsoluteValue a EndAbsoluteValue = 6?A number line going from negative 8 to positive 8. Points are at negative 6 and positive 6.A number line going from negative 4 to positive 4. Points are at negative 3 and positive 3.A number line going from negative 8 to positive 8. A point is at negative 6.A number line going from negative 8 to positive 8. A point is at positive 6. 1. A man is running on the straight road with the uniform velocity 3 m/s. Calculate acceleration produced by him. Solve for the missing amount.Of the 300 Sequoyah Cougars that play a sport, 20 % will go on to play high school sports.How many Cougars will play a sport in high school? What is the volume of the prism 3/2x+5=-3x-3 what is the value of x? is x-3=x+3 one solution no solution or many solutions Graph -5 1/4 on the number line. Click on the number line to identify the number's location. Tamara is an environmental engineer. Every year she updates her knowledge on the latest regulations and technology and adds to her engineering certifications. This year she is working to become board certified in radiation protection. Her company sent her to conferences, seminars, and training throughout the year and she is now studying for her certification exam. What type of training example best fits this scenario? ABCE is a parallelogram . determine the meaSure of help plz:D thank you:)