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100.0 mL of a 0.780 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the solution?
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Feb 14, 2022
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100.0 mL of a 0.780 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the solution?
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Chihiro
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5 times dilution
0.780M x 1/5 = 0.156M
Hope this help.
Gergely M
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Feb 20, 2022
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Gergely M
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