Answer:
3.75mole
Explanation:
Given parameters:
Mass of the carbon(C) = 45g
Unknown:
Number of moles of carbon = ?
Solution:
The number of moles of a substance can be found using;
Number of moles =
Molar mass of carbon = 12g/mol
Number of moles = = 3.75mole
Answer:
V2 = 271.1 ml
Explanation:
Given:
P1 = 1.03 atm
V1 = 250 ml
P2 = 0.95 atm
V2 = ?
P1V1 = P2V2
V2 = (P1/P2)V1
= (1.03 atm/0.95 atm)(250 ml)
= 271.1 ml
C6H12O6 + O2 = CO2 + H2O
Balanced Equation:
1 = C6H12O6
6 = O2
6 = CO2
6 = H2O