Chemistry, 29.03.2021 19:40 destinee8863
Write the chemical equation in symbols from the word equation below:
Solid copper (W) sulfate and sodium metal react to form solid sodium sulfate and
copper metal.
Answers: 2
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Type the letter that represents the correct location for each particle type below. the neutron is found at __ the electron is found at __ the proton is found at __
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A0.10 m aqueous solution of sodium sulfate is a better conductor of electricity than a 0.10 m aqueous solution of sodium chloride. which of the following best explains this observation? (a) sodium sulfate is more soluble in water than sodium chloride. (b) sodium sulfate has a higher molar mass than sodium chloride. (c) to prepare a given volume of 0.10 m solution, the mass of sodium sulfate needed is more than twice the mass of sodium chloride needed. (d) more moles of ions are present in a given volume of 0.10 m sodium sulfate than in the same volume of 0.10 m sodium chloride. (e) the degree of dissociation of sodium sulfate in solution is significantly greater than that of sodium chloride.
Answers: 2
Write the chemical equation in symbols from the word equation below:
Solid copper (W) sulfate and s...
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