Answers: 1
Mathematics, 21.06.2019 14:00
(a) calculate the molarity of a solution that contains 0.0345 mol nh4cl in 400 ml of solution. (b) how many moles of hno3 are present in 35.0 ml of a 2.20 m solution of nitric acid? (c) how many milliliters of 1.50 m koh solution are needed to supply 0.125 mil of koh ?
Answers: 2
Mathematics, 21.06.2019 15:10
Solve the system by the elimination method. x + y - 6 = 0 x - y - 8 = 0 when you eliminate y , what is the resulting equation? 2x = -14 2x = 14 -2x = 14
Answers: 2
Mathematics, 21.06.2019 20:30
Acircus act has 3 times as many elephants as acrobats. jorge noticed that all together there were 56 legs in the circus ring. how many elephants were in the show?
Answers: 2
Mathematics, 21.06.2019 22:50
If set d is not the empty set but is a subset of set e, then which of the following is true? d ∩ e = d d ∩ e = e d ∩ e = ∅
Answers: 1
The number of significant figures in 0.01500 is...
Mathematics, 23.02.2021 01:00
English, 23.02.2021 01:00
Mathematics, 23.02.2021 01:00
History, 23.02.2021 01:00
Mathematics, 23.02.2021 01:00
Mathematics, 23.02.2021 01:00
Mathematics, 23.02.2021 01:00
Mathematics, 23.02.2021 01:00
Mathematics, 23.02.2021 01:00
History, 23.02.2021 01:00
Health, 23.02.2021 01:00