Chemistry, 07.07.2020 15:01 NathanaelLopez
PLEASE HELP ME! 10g of sugar is dissolved by water to make 200g of solution of sugar. What is the percent by mass of the solution?
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Chemical kinetics what was the rate of reaction in trial 3? choose the closest answer.
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Apiece of copper has a temperature of 75.6 0c. when the metal is placed in 100.0 grams of water at 19.1 0c, the temperature rises by 5.5 0c. what is the mass of the metal?
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Apiece of metal with a length of 1.42 cm was measured using four different instruments. which of the following measurements is the most accurate?
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Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. a solution containing 3.50 g of sodium carbonate is mixed with one containing 5.00 g of silver nitrate. how many grams of sodium carbonate, silver nitrate, silver carbonate, and sodium nitrate are present after the reaction is complete?
Answers: 2
PLEASE HELP ME!
10g of sugar is dissolved by water to make 200g of solution of sugar. What is the p...
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