Sarah J
This page lists questions and answers that were posted by visitors named Sarah J.
Questions
The following questions were asked by visitors named Sarah J.
If 1.000g of (potash) K2CO3 reacts with H2SO4 to produce 145 mL of CO2 gas at STP, what is percentage of Potassium Carbonate in the marble sample?
14 years ago
Which of the following proportions will allow you to correctly compute the answer to the question: 51 in = ___ft. ? 1. 51/x = 1/12 2. x/51 = 12/1 3. 51/12 = 1/x 4. 51/x = 12/1
9 years ago
Answers
The following answers were posted by visitors named Sarah J.