Chemistry, 25.05.2021 22:10 celsa86johana

Which statement most accurately describes a chemical equation? a. in a chemical reaction, the mass of the energy change must be equal to the energy used
b. in a chemical reaction, the mass of the products must equal the mass of the reactants
c. in a chemical reaction, the mass of each product must be the same
d. in a chemical reaction, the combined mass of the container the substances is always equal

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 13:00

In a copper wire, a temperature increase is the result of which of the following

Answers: 1

Answer

Chemistry, 23.06.2019 01:00

Heat energy, carbon dioxide, and water are released through which process? a. photosynthesis b. depolymerization c. digestion d. cellular respiration

Answers: 1

Answer

Chemistry, 23.06.2019 06:30

The molar mass of cu is 63.55 g/mol. the number of grams of cu produced in this reaction is

Answers: 3

Answer

Chemistry, 23.06.2019 06:30

Acompound has the molecular formula c3h8. which class of organic compounds does it belong to?

Answers: 2

Answer

You know the right answer?

Which statement most accurately describes a chemical equation? a. in a chemical reaction, the mass...

Questions

History, 03.07.2019 06:40

How were british troops evacuated from dunkirk, france?...

Biology, 03.07.2019 06:40

What material would be the best choice for the support beams of a building?...

Health, 03.07.2019 06:40

People addicted to smokeless tobacco can develop thick, leathery white spots in the mouth. what are these spots called?...

English, 03.07.2019 06:40

Identify the infinitive phrase and the subject of the infinitive in the sentence below. mr. hutton asked me to erase the boards....

Mathematics, 03.07.2019 06:40

Suppose a 4.0 kg mass of water gained heat and increased in temperature from 10°c to 15°c. the specific heat capacity of water is 4.186 kj/kg°c. how m...

Mathematics, 03.07.2019 06:40

What is the remainder when 14,952 / 41...

History, 03.07.2019 06:40

which would cause the gross domestic product to go up? a. decrease in investments b. increase in consumption c. decrease in taxes d. increase in imp...

Health, 03.07.2019 06:40

Describe one long-term and one short-term way of coping with stress...

Health, 03.07.2019 06:40

What happens when you consume alcohol during pregnancy...

Business, 03.07.2019 06:40

In 2–4 sentences, describe how you would center text....

Chemistry, 03.07.2019 06:40

Ineed to figure out how many decimals are mibed...

History, 03.07.2019 06:40

How did stone age cultures interact with their environment a: they depended on their physical environment to provide food. b: they used only their h...

Arts, 03.07.2019 06:50

Which greek style features columns with two rows of leaves that fan out from the capital and four scrolls? doric corinthian ionic hellenistic...

Mathematics, 03.07.2019 06:50

Aparabola y=1/2x^2-4x+21 can you me find the vertex form of this parabola and you : )...

Physics, 03.07.2019 06:50

On and xy graph of volume (x-axis) and mass (y-axis), the slope of the line represents which of the following properties? a) time b) weight c) densit...

English, 03.07.2019 06:50

Oyster bay, del. — mia, a six-year-old german shepherd, limped into the oyster bay animal hospital early yesterday morning without her owners. dr. dan...

English, 03.07.2019 06:50

Which group of early american writers was also known as separatists...

History, 03.07.2019 06:50

Which city name provide evidence of spain was a colonial power in the region? a. dallas b. new york c. san francisco d. new orleans...

Physics, 03.07.2019 06:50

Which statement is true of ac current? . select which statement is true of ac current? . select one of the options below as your . a.. it uses a bat...

Mathematics, 03.07.2019 06:50

"! ! " what is 7 lb 4oz converted to ounces? ( explain step by step.)...

More questions: Chemistry Another questions