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Author Question: How many moles of K2SO4 are in 15.0 g of K2SO4? (Read 121 times)

clmills979

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on: Jun 7, 2021

Question 1

4.00 moles of sodium have a mass of ________.
◦ 92.0 g
◦ 23.0 g
◦ 44.0 g
◦ 11.0 g
◦ 4.60 g

Question 2

How many moles of K2SO4 are in 15.0 g of K2SO4?
◦ 2.61 × 103 moles
◦ 0.172 moles
◦ 0.0861 moles
◦ 0.119 moles
◦ 0.111 moles
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Marked as best answer by clmills979 on Jun 7, 2021

af

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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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clmills979

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Reply 2 on: Jun 7, 2021
:D TYSM

frankwu0507

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Reply 3 on: Yesterday
Wow, this really help

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