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Chemistry, 22.06.2019 10:00
What is the atomic mass of an atom that has 6 protons, 6 neutrons, and 6 electrons? a) 6 b) 8 c) + 1 d) 12 e) 18
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Which of the following substances is the most soluble in water? a. sodium chloride b. methane c. bromine d. carbon
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What volume of 0.236 M H2SO4 is needed to react with 50.8 mL of 0.120 M NaOH? The equation is
H2SO...
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