According to the balanced chemical equation below, how many grams of CO2 would be produced from 20 grams of C3H18 and excess O2?
2 C3H18 + 25 O2 --> 16 CO2 + 18 H20

Given the following reaction: c3h8+5o2=3co2+4h20 how many grams of co2 will be produced 7 g of c3h8 and 98 g of o2

Sodium sulfate dissolves as follows: na2so4(s) → 2na+(aq) + so42- (aq). how many moles of na2so4 are required to make 1.0 l of solution in which the na concentration is 0.10 m?

What human activity increases beach erosion?