PH of a 1.5 solution containing 5.0x10^-4 grams of HBr Please help me
...
Chemistry, 05.03.2021 05:40 kingdevin16
PH of a 1.5 solution containing 5.0x10^-4 grams of HBr Please help me
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
Chemistry, 23.06.2019 16:30
Which of the following is a way carbon enters the atmosphere volcanic activity photosynthesis deposition of settlement burial of biomass hep hurrryy
Answers: 1
Chemistry, 24.06.2019 02:30
A5.91 g unknown sample analyzed by elemental analysis revealed a composition of 37.51 % c. in addition, it was determined that the sample contains 1.4830 × 1023 hydrogen atoms and 1.2966 × 1023 oxygen atoms. what is the empirical formula?
Answers: 3
English, 10.10.2019 00:30
Mathematics, 10.10.2019 00:30
Geography, 10.10.2019 00:30
Biology, 10.10.2019 00:30
Mathematics, 10.10.2019 00:30
History, 10.10.2019 00:30
Mathematics, 10.10.2019 00:30
Chemistry, 10.10.2019 00:30
Biology, 10.10.2019 00:30
Mathematics, 10.10.2019 00:30