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2 years ago

Which option correctly describes the reactants and products of a chemical reaction?.

Chemistry

1 answer:

Inessa [10]2 years ago

7 0

Answer:

Chemical reaction occurs when chemical bonds between atoms are formed or broken . The substance that go into a chemical reactions are called reactants, and the substance produced at the end of the reaction are known as the product .

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How many km are in 5.6mm? 5.6x103 5.6x10-6 5.6x10-3 5.6x106

il63 [147K]

Hey there :)

Question: How many km are in 5.6mm?

=>5.6x10^3

=>5.6x10^-6

=>5.6x10^-3

=> 5.6x10^6

Answer:-

$5.6 \times 10^{ - 6}$

Explanation:-

By using the formula-

$1millimeter = \frac{1}{1000000}$

As 1 with 6 zeros, we convert it into exponential form.

$= > \frac{1}{10^{6} }$

As this above value is fraction type, we can do the reciprocal, thus, the exponent gets a negative value.

$= > 10^{ - 6}$

Now combine with given question.

$= > 5.6 \times 10^{ - 6}$

7 0

2 years ago

Salicylic acid will reach with methanol (CH3OH), and form methyl salicylate. This is another esterification reaction, only this

allochka39001 [22]

Answer:

C7H603 + CH3OH --> C8H803 + H2O

Balanced equation with corresponding stoichiometric numbers.

Explanation:

the salicylic acid, also called aspirin, when reacting with methanol produced an irreversible reaction giving methyl salicylate and water

8 0

2 years ago

The space occupied by any sample of matter is called its______.

Fed [463]

Mass is the answer to your question . thanks ;)

8 0

3 years ago

Read 2 more answers

I need help

qaws [65]

D) All three bulbs would go out because the circuit would no longer have a ground thereby deeming it "open".

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3 years ago

What is erosion? what are the four agents of erosion

Savatey [412]

Answer:

Erosion is the transportation of sediment at the Earth's surface. 4 agents move sediment: Water, Wind, Glaciers, and Mass Wasting (gravity).

Explanation:

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2 years ago