Question

state the two laws of chemical combinations.​

Answer 1

Answer:

The law of the conservation of mass, in which mass before reaction has to equal mass after reaction.

The law of constant proportions, in which the ratio mass for the same compound is constant.

The law of multiple proportions, in which multiple elements can combine with each other in multiple ratios.

Answer 2

Here is your answer

Explanation:

The law of the conservation of mass, in which mass before reaction has to equal mass after reaction. The law of constant proportions, in which the ratio mass for the same compound is constant. The law of multiple proportions, in which multiple elements can combine with each other in multiple ratios.

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