what is the percent hydrogen in water, H2O? A. 12.5% B. 67% C. 11% D. there is not enough information given to find this

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Asked 6/1/2013 9:31:21 AM

Updated 236 days ago|11/27/2025 11:09:14 AM

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User: what is the percent hydrogen in water, H2O? A. 12.5% B. 67% C. 11% D. there is not enough information given to find this

Weegy: A. )12.5%, is the answer of your question. Thank you!
Expert answered|ressamore23|Points 50|

User: if a hydrate has a mass of 5g and the anhydrous has a mass of 3g what mass of water is heated off? a. 8g b. 2.5g c.2g d.0675g

Weegy: d.)0675g Is the answer of your question. Thank you!
Expert answered|ressamore23|Points 50|

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Asked 6/1/2013 9:31:21 AM

Updated 236 days ago|11/27/2025 11:09:14 AM

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cruz30

Given:
- Mass of hydrate = 5 g
- Mass of anhydrous = 3 g
Mass of water lost = Mass of hydrate – Mass of anhydrous
Mass of water lost = 5 g - 3 g = 2 g
Answer:
2 g

Added 236 days ago|11/27/2025 11:09:14 AM

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Updated 264 days ago|10/30/2025 8:59:58 AM

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cruz30

Find the molar mass of FeO
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O = 16.00 g/mol
Molar mass of FeO = 55.85 + 16.00 = 71.85 g/mol
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Added 264 days ago|10/30/2025 8:59:58 AM

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Weegy: The answer of your question is B.) 74. User: if a hydrate has a mass of 5g and the anhydrous has a mass of 3g what mass of water is heated off? a. 8g b. 2.5g c.2g d.0675g (More)

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Updated 236 days ago|11/27/2025 11:09:40 AM

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cruz30

Given:
- Mass of hydrate = 5 g
- Mass of anhydrous = 3 g
Mass of water lost = Mass of hydrate – Mass of anhydrous
Mass of water lost = 5 g - 3 g = 2 g
Answer:
2 g

Added 236 days ago|11/27/2025 11:09:40 AM

This answer has been confirmed as correct and helpful.

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Weegy: D. C3H3 User: if a hydrate has a mass of 5g and the anhydrous has a mass of 3g what mass of water is heated off? a. 8g b. 2.5g c.2g d.0675g (More)

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Updated 11/6/2022 1:29:35 PM

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Wallet.ro

if a hydrate has a mass of 5g and the anhydrous has a mass of 3g what mass of water is heated off?
5 g - 3 g = 2 g of water driven off

Added 11/6/2022 1:29:35 PM

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