Chemistry, 21.04.2020 13:17 mlandon922
What is the pH of a solution that results from the complete neutralization of an HCl solution with a KOH solution?
(1) 1
(2) 7
(3) IO
(4) 4
Answers: 2
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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?
Answers: 1
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1) which of the following is the best example of a physical change? a) sugar dissolving in tea b) firefly glowing 2) in the combustion of ethane, what is/are the reactants? c2h6 + o2 ==> co2 + h2o a) c2h6 and o2 b) co2 and c2h6
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Answers: 1
What is the pH of a solution that results from the complete neutralization of an HCl solution with a...
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