Answer and Explanation:
N2H2 + H2O2 = N2 + 2 H2O 2.7747 moles of HOOH (hydrogen peroxide)=5.5494 moles of H2O
Answer:
<u>C</u>
Explanation:
The percent composition of an atom in a molecule gives information regarding the relative amount of mass an atom contributes to a molecule.
Answer:
periods and groups
Explanation:
periods are the columns on the periodic table
groups are the rows on the periodic table
i guess so
Answer: $46.98
Explanation:
The distance to drive to Los Angeles from San Francisco is 405 miles. Since the car get 25 miles per gallon of gas, for 405 miles, the car will use:
= 405/25 = 16.2 gallons
Since the cost of gasoline is $2.90 a gallon and the car will use 16.2 gallons. The cost will be:
= $2.90 × 16.2 gallons
= $46.98
