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Expected number of moles of

When magnesium chloride (MgCl2) is dissolved in water, which statement must be true?(1 point)Responses The number of moles of
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Expected number of moles of copper oxide (using the emprical formula of copper oxide and the starting moles of Cu)
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2. asked by kelly
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Initially, there are 33 moles of A and 0 moles of B. How many moles of A and B will be present after the system reaches
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2. asked by Adam
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How many moles of CO2 would be expected to be produced from 0.00639 moles of sodium carbonate?
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2. asked by John
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How many moles of iron are expectedfrom the reaction between 115 moles of H2 with excess Fe3O4?
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2. asked by Anonymous
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3. Calculate the number of moles of gas present in a container that has a volume of 3.7L, is at a pressure of 1.2atm and is at a
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2. asked by unit
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In the decomposition of 2.5 moles of Chromium Hydroxide how many moles of water are produced?Please be VERY descriptive on how
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2. asked by Rebecca
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Calculate the number of moles of gas present in a container that has a volume of 3.7L, is at a pressure of 1.2atm and is at a
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2. asked by HELP PLEASE!!!!!!
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I dissolved 4g of solid NaOH in 200mL of water. I converted grams of NaOH to moles by 4g/40g/moles= 0.1moles.I calculated the
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2. asked by linda
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Complete the following table. Be sure each of your answer entries has the correct number of significant figures.Note: Represent
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