Chemistry, 29.07.2021 16:30 ShlomoShekelstein
Please hurry which statement is a scientist most likely to use in describing work
Answers: 1
Chemistry, 22.06.2019 02:50
Using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 pb+2(aq) + 2cl -(aq). if the value of ksp was determined to be only 1.2 x 10-2: too much solid has dissolved. additional precipitate is forming. the solution is unsaturated. the ions are now combining to reduce their concentrations.
Answers: 3
Chemistry, 22.06.2019 09:00
Achemist 16 drop copper metal from copper chloride solution. the chemist place is 0.50 g of aluminum foil in a solution containing 0.75 g of copper (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction?
Answers: 1
Chemistry, 22.06.2019 22:40
Percent ionization for a weak acid (ha) is determined by the following formula: percent ionization=[ha] ionized[ha] initialΓ100%for strong acids, ionization is nearly complete (100%) at most concentrations. however, for weak acids, the percent ionization changes significantly with concentration. the more diluted the acid is, the greater percent ionization.a certain weak acid, ha, has a ka value of 9.4Γ10? 7.part acalculate the percent ionization of ha in a 0.10 m solution.part bcalculate the percent ionization of ha in a 0.010 m solution
Answers: 1
Chemistry, 23.06.2019 07:00
If you used the method of initial rates to obtain the order for no2, predict what reaction rates you would measure in the beginning of the reaction for initial concentrations of 0.200 m, 0.100 m, & 0.050 m no2.
Answers: 3
Please hurry which statement is a scientist most likely to use in describing work
...
...
Arts, 15.07.2019 17:00
History, 15.07.2019 17:00
Computers and Technology, 15.07.2019 17:00
Mathematics, 15.07.2019 17:00
Mathematics, 15.07.2019 17:00
Computers and Technology, 15.07.2019 17:00
Arts, 15.07.2019 17:00
Health, 15.07.2019 17:00
Health, 15.07.2019 17:00
Mathematics, 15.07.2019 17:00
Mathematics, 15.07.2019 17:00