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Author Question: Which of the following do you need to know to be able to calculate the molarity of a salt solution? ... (Read 51 times)

karateprodigy

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on: Mar 21, 2021

Question 1

Which of the following compounds is soluble in water?

◦ Ni(OH)2

◦ K3PO4

◦ BaSO4

◦ CoCO3

◦ PbCl2


Question 2

Which of the following do you need to know to be able to calculate the molarity of a salt solution?
  I.     the mass of salt added
II.      the molar mass of the salt
III .     the volume of water added
IV.       the total volume of the solution

◦ I, III
◦ I, II, III
◦ II, III
◦ I, II, IV
◦ You need all of the information.
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Marked as best answer by karateprodigy on Mar 21, 2021

olderstudent

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Reply #1 on: Mar 21, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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karateprodigy

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Reply 2 on: Mar 21, 2021
Wow, this really help

brbarasa

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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