B. 87.5
Chemistry, 08.06.2021 01:40 hunterbrod9903
How many miles of NH4CL are needed to prepare 250 mL of a 0.35 solution?
A. 0.0875
B. 87.5
C. 0.0014
D. 25
Answers: 3
Chemistry, 22.06.2019 04:00
Seltzer water is created by placing water under pressure with carbon dioxide gas. which of the following statements best describe seltzer water: a. the solution will be slightly acidic b. the solution will be slightly basic. the solution will be strongly acidic. d. the solution will be strongly basic. e. the solution will be neutral
Answers: 3
Chemistry, 22.06.2019 07:30
Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1
Answers: 1
How many miles of NH4CL are needed to prepare 250 mL of a 0.35 solution?
A. 0.0875
B. 87.5
B. 87.5
Mathematics, 09.10.2019 16:50
History, 09.10.2019 16:50
Biology, 09.10.2019 16:50
Biology, 09.10.2019 16:50
Health, 09.10.2019 16:50
Computers and Technology, 09.10.2019 16:50
Physics, 09.10.2019 16:50