Chemistry, 17.12.2020 04:00 kenken2583
PLEASE HELP
a. How does ion exchange work? Why does it remove calcium ions (Caạt) and magnesium
ions (Mg?") from hard water? (4 points)
b. What occurs during the recharge process? Why is recharging with a salt brine solution
that contains sodium chloride (NaCl) necessary? (4 points)
Answers: 1
Chemistry, 21.06.2019 19:00
Plz me get these answer dubble cheak ur answer plz ppl i need it right
Answers: 2
Chemistry, 21.06.2019 21:30
If i make a solution by adding 83grams of sodium hydroxide to 750ml i’d water what is the molarity of sodium hydroxide
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In order to calculate the amount of heat transferred you must know the __ and specific heat of the material, as well as the change in temperature. a. volume b. density c. mass d. enthalpy
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What are the variables in gay-lussac’s law? pressure and volume pressure, temperature, and volume pressure and temperature volume, temperature, and moles of gas
Answers: 1
PLEASE HELP
a. How does ion exchange work? Why does it remove calcium ions (Caạt) and magnesium
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