The coefficients in a balanced chemical equation always can express the ratio of
Question 10 options:
mass of reactants and products.
moles of reactants and products.
volume of reactants and products.
atoms of reactants and products.
Answers
Answered by
0
it represents moles of reactant and products
like
H2+Cl2----2HCL
I mol of H2 reacts with 1 mol of Cl2 to form 2 mole.of HCL
like
H2+Cl2----2HCL
I mol of H2 reacts with 1 mol of Cl2 to form 2 mole.of HCL
Which of the following statements is true about what happens during a chemical reaction?
Question 7 options:
Bonds of the reactants are formed, and bonds of the products are broken.
The bonds of both the reactants and the products are broken.
Bonds of the reactants are broken, and bonds of the products are formed.
The bonds of both the reactants and the products are formed.
Question 7 options:
Bonds of the reactants are formed, and bonds of the products are broken.
The bonds of both the reactants and the products are broken.
Bonds of the reactants are broken, and bonds of the products are formed.
The bonds of both the reactants and the products are formed.
Question 8 Unsaved
How many atoms are present in 3 moles of chromium?
Question 8 options:
52.0 atoms
1.80 x 1024 atoms
6.02 x 1023 atoms
1.80 x 1023 atoms
How many atoms are present in 3 moles of chromium?
Question 8 options:
52.0 atoms
1.80 x 1024 atoms
6.02 x 1023 atoms
1.80 x 1023 atoms
...
hii
Answered by
10
HEY MATE HERE IS YOUR ANSWER
THE ANSWER IS :-
(B) Moles of reactants and products.
HOPE IT WILL HELP YOU
MARK THIS ANSWER BRAINLIST.
THE ANSWER IS :-
(B) Moles of reactants and products.
HOPE IT WILL HELP YOU
MARK THIS ANSWER BRAINLIST.
Similar questions
2H2 + O2 --> 2H2O can be classified as what type of reaction?
Question 6 options:
Both synthesis and combustion.
Only synthesis.
Something other than synthesis or combustion.
Only combustion.