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, 22.06.2019 04:30
Of the total number of spectators at a circus show, 1/4 are men. 2/5 of the remaining number of spectators are women. there are 132 women at the circus show. how many children are at the circus show?
Answers: 2
The sum of n and 7 is equal to 50...
Mathematics, 23.06.2019 04:31
Mathematics, 23.06.2019 04:31
English, 23.06.2019 04:31
Mathematics, 23.06.2019 04:31
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Mathematics, 23.06.2019 04:31
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Mathematics, 23.06.2019 04:31
Mathematics, 23.06.2019 04:31