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How many grams of zinc chloride can be formed from the reaction of 7.96 g of zinc with excess HCl?
Wiki User
∙ 11y ago
The equation for the reaction is Zn + 2 HCl -> ZnCl2. The gram atomic masses of zinc and chlorine are 65.39 and 35.453 respectively. Therefore, the number of grams of zinc chloride that can be formed from 7.96 g of zinc is:
7.96{[65.39 + 2(35.453)]/65.39} or about 16.6 g of zinc chloride, to the justified number of significant digits.
Wiki User
∙ 11y ago
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58.9g
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The answer is: approx. 327 g.
What is the mass of potassium chloride when 6.75 g of potassium reacts with an excess of chlorine gas?
Balanced equation and potassium limits and drives the reaction.2K + Cl2 -> 2KCl6.75 grams K (1 mole K/39.10 grams)(2 mole KCl/2 mole K)(74.55 grams /1 mole KCl)= 12.9 grams potassium chloride produced==============================
How many grams of water are formed in a reaction between hydrogen and 25 grams of oxygen?
25
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8.44g
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6.08
How many grams of Fe2S3 can be formed from 17 g S and excess of Fe?
39.27
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9.11 g
What is the maximum mass of aluminum chloride that can be formed when reacting 28.0g of aluminum with 33.0g of chlorine?
The formula of aluminium chloride is AlCl3. The atomic weight of aluminium is 27 and that of chlorine is 35.5. That means 35.5*3 grams of chlorine will combine with 27 grams of aluminium. So 33 grams of chlorine will combine with 8.37 grams of aluminium. The addition of both makes it 41.37 grams. In this reaction, the whole chlorine will be utilized and only part of the aluminium.
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How many grams of water and propene can be formed from the reaction of 6.0 grams of 2-propanol?
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