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Author Question: How many moles of CaCl2 are in 250 mL of a 3.0 M of CaCl2 solution? (Read 106 times)

pepyto

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  • Posts: 547
on: Jun 7, 2021

Question 1

What is the molarity of a solution which contains 58.5 g of sodium chloride dissolved in 0.500 L of solution?
◦ 2.00 M
◦ 0.500 M
◦ 4.00 M
◦ 1.50 M
◦ 1.00 M

Question 2

How many moles of CaCl2 are in 250 mL of a 3.0 M of CaCl2 solution?
◦ 750 moles
◦ 1.3 moles
◦ 3.0 moles
◦ 83 moles
◦ 0.75 mole
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Marked as best answer by pepyto on Jun 7, 2021

brittrenee

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Reply #1 on: Jun 7, 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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pepyto

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Reply 2 on: Jun 7, 2021
Great answer, keep it coming :)

isabelt_18

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Reply 3 on: Yesterday
Wow, this really help

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