Chemistry, 23.04.2020 22:30 karlacr5117
If the half-time of krypton-81 is 229,00 years, how much krypton-81 was present when the ice first formed
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Metallic bonds are good conductors of electricity true or false
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Chemistry, 22.06.2019 09:00
An excess of lithium oxide undergoes a synthesis reaction with water to produce lithium hydroxide li2o+h2o→2lioh if 1.05 g of water reacted, what is the theoretical yield of lithium hydroxide? a) 5.83 x 10–2 g lioh b) 1.17 x 10–1 g lioh c) 2.79 x 100 g lioh d) 1.40 x 100 g lioh
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Chemistry, 22.06.2019 22:00
Does the number of ions in solution increase, decrease, or remain constant? it continuously decreases. it continuously increases. it decreases at first, then increases. it increases at first, then decreases.
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If the half-time of krypton-81 is 229,00 years, how much krypton-81 was present when the ice first f...
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