Chemistry, 07.07.2019 08:30 cjjjjjjjjjjjjj
Write chemical equation for the following reactions. indicate physical states and write net ionic equations. if no reaction indicate so. potassium carbonate + ammonium chloride
Answers: 1
Chemistry, 21.06.2019 21:10
How is 0.00235 expressed in proper scientific notation? a. 2.35 × 10-3 b. 0.235 × 10-2 c. 2.35 d. 2.35 × 103
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Chemistry, 22.06.2019 19:50
A2.5% (by mass) solution concentration signifies that there is a 2.5 % (by mass) solution concentration signifies that there is blank of solute in every 100 g of solution. of solute in every 100 g of solution
Answers: 3
Chemistry, 22.06.2019 21:00
How many neutrons does an element have if its atomic number is 50 and its mass number is 166
Answers: 1
Write chemical equation for the following reactions. indicate physical states and write net ionic eq...
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