Chemistry, 13.01.2020 05:31 911wgarcia
How does the law of conservation of matter apply to chemical equations? a. the sum of the coefficients on each side of the equation must be the same. b.the sum of the atomic masses on both sides of the equation must be the same. c.the sum of the atomic numbers on both sides of the equation must be the same. d.the total number of atoms of each element on both sides of the equation must be the same.
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What volume of a 2.00 m stock solution of naoh is needed to prepare 150. ml of 0.40 m solution?
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The table lists pressure and volume values for a particular gas. which is the best estimate for the value of v at p = 7.0 × 103 pascals?
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Which aqueous solution of ki freezes at the lowest temperature? 1) 1 mol of ki in 500. g of water 2) 2 mol of ki in 500. g of water 3) 1 mol of ki in 1000. g of water 4) 2 mol of ki in 1000. g of water
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How does the law of conservation of matter apply to chemical equations? a. the sum of the coefficien...
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