1) NH3
Chemistry, 09.03.2020 05:41 jiedwards3835
A nonplar solvent would most easily dissolve which of the following substances?
1) NH3
2) CCL4
3) NaCl
4) H2S04
Can I also receive a explanation as to why?
Answers: 2
Chemistry, 22.06.2019 06:00
The tilt of the earth's axis of rotation is responsible for the a) ocean's tides. b) size of the moon. c) brightness of stars. d) earth’s seasons.
Answers: 1
Chemistry, 22.06.2019 08:00
Nconcentration refers to the molar concentration of an ion in solution. it may be identical to, or greater or less than, the molar concentration of the compound containing the ion that was used to make the solution. for soluble salts, the molarity of a particular ion is equal to the molarity of that compound times the subscript for that ion. for example, 1 m of alcl3 is 1 m in al3+ and 3 m in cl−. 1 m of (nh4)2so4 is 2 m in nh4+ and 1 m in so42−. part a what is the concentration of k+ in 0.15 m of k2s? view available hint(s) nothing m m part b if cacl2 is dissolved in water, what can be said about the concentration of the ca2+ ion? view available hint(s) if is dissolved in water, what can be said about the concentration of the ion? it has the same concentration as the cl− ion. its concentration is half that of the cl− ion. its concentration is twice that of the cl− ion. its concentration is one-third that of the cl− ion. part c a scientist wants to make a solution of tribasic sodium phosphate, na3po4, for a laboratory experiment. how many grams of na3po4 will be needed to produce 550 ml of a solution that has a concentration of na+ ions of 0.700 m ? express your answer numerically in grams. view available hint(s) mass of na3po4 n a 3 p o 4 = nothing g provide feedback
Answers: 3
Chemistry, 22.06.2019 08:00
What is the molarity of 60.0 grams of naoh dissolved in 750 milliliters of water? a) 1.1 m b) 2.0 m c) 12 m d) 75 m
Answers: 1
Chemistry, 22.06.2019 12:10
Consider the reaction: n2(g) + o2(g) ⇄ 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?
Answers: 3
A nonplar solvent would most easily dissolve which of the following substances?
1) NH3
1) NH3
Health, 04.02.2020 05:43
History, 04.02.2020 05:43
Mathematics, 04.02.2020 05:43
Mathematics, 04.02.2020 05:43
Social Studies, 04.02.2020 05:43
Physics, 04.02.2020 05:43
Mathematics, 04.02.2020 05:43
Mathematics, 04.02.2020 05:43
Mathematics, 04.02.2020 05:43
Mathematics, 04.02.2020 05:43
History, 04.02.2020 05:43
Mathematics, 04.02.2020 05:43
Mathematics, 04.02.2020 05:43
Social Studies, 04.02.2020 05:43