Chemistry, 09.11.2020 07:10 carolelai08

9. Which statement is always true about the law of conservation of mass? A. The total mass of the reactants is equal to the total mass of the products.
B. The mass of one reactant is equal to the mass of one product.
C. The total mass of a system changes in a chemical reaction.
D. The mass changes in a phase change, but not in a chemical reaction.

Answers: 3

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 09:20

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

Answers: 1

Answer

Chemistry, 22.06.2019 21:30

How many oxygen atoms are there in 3.15 moles of hcl manganese (iv) oxide, mno2

Answers: 2

Answer

Chemistry, 23.06.2019 00:20

Which diagram represents the phase tha occurs after a solid melts?

Answers: 1

Answer

Chemistry, 23.06.2019 03:00

Abaker touches a pie right after taking it out of the oven. which statement best explains why the pie feels hot?

Answers: 1

Answer

You know the right answer?

9. Which statement is always true about the law of conservation of mass? A. The total mass of the r...

Questions

Health, 17.12.2020 01:00

In 4-5 sentences respond to the following prompt: Describe the process of homeostasis when body temperature rises too high. Provide evidence from the...

Business, 17.12.2020 01:00

How Is productivity determined? a. by measuring The relationship to inputs and outputs b. by comparing the profitability of competing markets...

Mathematics, 17.12.2020 01:00

ILL GIVE BRAINLIEST11 Which algebraic expression represents “Mica shared her oranges equally with five friends”? 5 + w 5w StartFraction 5...

Business, 17.12.2020 01:00

If you know the company that you want to work for, you should check the (careers page, job outlook, or professional philisophy) on the company’s webs...

Mathematics, 17.12.2020 01:00

Write the 5th and 6th terms of the sequence: 2/9, 2/3, 2, 6, ......

English, 17.12.2020 01:00

Which statement best expresses one theme of "Escape"?...

Health, 17.12.2020 01:00

Imma post on here lol ...

English, 17.12.2020 01:00

Pick a number between 1 and 5...

Mathematics, 17.12.2020 01:00

Dis tooo help shoals shzn ...

Mathematics, 17.12.2020 01:00

WHO WANT PLAY MINECRAFT EDUCATION CODE IS FISH MAP AGENT WATER BUCKET. plz play with me since kiri wont ＞﹏＜...

Mathematics, 17.12.2020 01:00

How many solutions does the system of equations have? y=4x-7 and y=4x+2 one solution no solution infinite solutions WILL GIVE...

Mathematics, 17.12.2020 01:00

Which of the following is most likely the next step in the series

Mathematics, 17.12.2020 01:00

The sides of two similar trapezoids are in a ratio of 1:3. The area of the smaller trapezoid is 12 squared inches. Find the area of the larger trapezo...

Mathematics, 17.12.2020 01:00

;-; help please e e e ...

Mathematics, 17.12.2020 01:00

Please help i need a explanation and what one, its due tmmr

Chemistry, 17.12.2020 01:00

The simulation shows two types of molecules: a polar molecule and a non-polar molecule. Which one is the polar molecule? How can you tell?...

Mathematics, 17.12.2020 01:00

Two children set up a lemonade stand in their front yard. They charge $1 for every cup. They sell a total of 15 cups of lemonade. The amount of money...

Biology, 17.12.2020 01:00

Why we should care that greenhouse gases have been increasing? (2-3 sentences at least please)....

History, 17.12.2020 01:00

HEL I WILL GIVE FREE BONUS POINTS IF I PASS THIS (NO PLAGERISM) Historical “revisionism” is the practice of revising the generally accept...

English, 17.12.2020 01:00

If what you are wearing to a job interview has belt loops, you must wear a belt. True False...

More questions: Chemistry Another questions