Stoichionetry Quiz if 400 g of C3H8 are burned with excess oxygen, how many moles of CO2 are formed?

answer choices

(a) 27.27 moles
(b) 40.03 moles
(c) 9.09 moles

What information does a complete ionic equation give that the balanced equation doesn’t show?

Which is true about metals used for jewelry, such as platinum and gold? a. they have low flammability. b. they have low reactivity. c. they have high flammability. d. they have high reactivity.

How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate according to the following equation: