Question

How do balanced chemical equations thon the

conservation of mass?
They show that the atoms in the products
may be different than the readarts as long
as the mass does not change,
They show that the atoms in the products are
the same as in the reactants, but the number
of atoms must change,
They show that the number of atoms of each
element is the same in the products and
reactants

Answer 1

C (They show that the number of atoms of each element is the same in the products and reactants.)

For the next question: C (2H2(g) + O2(g) → 2H2O(g))

Step-by-step explanation:

For Edge

Answer 2

They show that the number of atoms of each element is the same in the products and reactants

Step-by-step explanation:

Balanced chemical equations show the conservation of mass in that the number of atoms of each element is the same in the products and reactants.

• In balancing chemical equation, the idea is to conform with the law of conservation of mass.
• It states that "during a chemical reaction, atoms are neither created nor destroyed but they simply combine to form new products".
• In chemical reaction, the atoms are still the same but new compounds ensue.
• The atoms still maintain their number.