You performed this reaction: 2Al + 3CuSO4 --> Al2(SO4)3 + 3Cu You used 1.87g Al.

What is the theoretical yield of Cu you will make?

The actual yield of the reaction was 5.55g Cu

What is the percent yield?

a
The theoretical yield will be 2.9g Cu, the percent yield is 191%
b
The theoretical yield will be 6.6g Cu, the percent yield is 83.96%
c
The theoretical yield is 2.9g SiC. The percent yield is 52.25%
d
The theoretical yield is 6.6g SiC. The percent yield is 119%

Listen base your answer to the question on the information below. propane is a fuel that is sold in rigid, pressurized cylinders. most of the propane in a cylinder is liquid, with gas in the space above the liquid level. when propane is released from the cylinder, the propane leaves the cylinder as a gas. propane gas is used as a fuel by mixing it with oxygen in the air and igniting the mixture, as represented by the balanced equation below. c3h8(g) + 5o2(g) → 3co2(g) + 4h2o() + 2219.2 kja small amount of methanethiol, which has a distinct odor, is added to the propane to consumers detect a propane leak. in methanethiol, the odor is caused by the thiol functional group (–sh). methanethiol, ch3sh, has a structure that is very similar to the structure of methanol. what is the correct structural formula for a molecule of methanethiol

Plz mark brainliest 30 points1) find the momentum of a 12 kg snowball that is rolling with a velocity of 9 m/s.2) an 8 ball with a mass of .5 kg is sitting at rest. it is hit by the cue ball (1 kg) traveling at 2.5 m/s. if the cue ball is at rest after the collision, how fast is the 8 ball traveling after the collision? 3) two football players are running toward each other. if the offensive player is 75 kg and is running 8 m/s, how fast must the 60 kg defensive player run in order for the two players to hit and stop?

Correct relationship between molecular formula and empirical formula