3 years ago

How can the existence of atoms help to explain the law of define proportions .

1 answer:

6 0

Answer:

Atoms of same element can combine in more than one ratio to form two or more compounds. Atoms are the smallest unit of matter that can take part in a chemical reaction. The law of definite proportions states that a chemical compound always contains exactly the same proportion of elements by mass.

Explanation:

Hope this helps :)

You might be interested in

When a hydrochloric acid solution is combined with a potassium hydroxide solution, an acid-base reaction occurs Write a balanced

Svetach [21]

Answer:

HCl(aq) + KOH(aq) ⇒ KCl(aq) + H₂O(l)

Explanation:

Hydrochloric acid is an acid because it releases H⁺ in an aqueous solution.

Potassium hydroxide is a base because it releases OH⁻ in an aqueous solution.

When an acid reacts with a base they form a salt and water. This is a neutralization reaction. The neutralization reaction between hydrochloric acid and potassium hydroxide is:

HCl(aq) + KOH(aq) ⇒ KCl(aq) + H₂O(l)

7 0

3 years ago

The number behind the x is always

SVETLANKA909090 [29]

Answer:

being multiplied by x

Explanation:

I think,...

hope this helps :)

5 0

3 years ago

Another way to say reactants is Question 4 options:

Alik [6]

<h2><em>Answer:</em></h2><h2><u><em>Compounds or ingredients</em></u><em> I took the test and these are the only one's i didn't try so hope you have good luck and brainliest plz?</em></h2><h2><em>Explanation:</em></h2>

3 0

3 years ago

Read 2 more answers

Use the drop-down menus to order the steps for writing chemical names. Write the name of the element that is farthest to the lef

Naily [24]

Answer:

1.) 3

2.)2

3.)4

4.)5

5.)1

Explanation: