1) What is the value of Avogadro’s number?
A.) 6.02 x 1023 C.) 6.20 x 1023
B.) 6.20 x 1024 D.) 6.02 x 1024
2) The formula for Glucose is C6H12O6. The percentage of carbon is 40.00%, the percentage of hydrogen is 6.71%, and the percentage of oxygen is 53.29%. What is the weight of carbon?
A.) 72.067g C.) 72.066g
B.) 71.066g D.)71.066g
3) In question no.2.What is the weight of hydrogen?
A.)12.096g C.)11.096g …show more content…
What is the weight of oxygen?
A.)50.00g C.)40.00g
B.)20.00g