Chemistry

Chemistry, 14.07.2019 19:30, marygomez11

The mass percent of water in a hydrate of mncl2 is 36.41%, what is the formula of the hydrate?

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Chemistry, 22.06.2019 12:00, zamariahyou

A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4•_h2o what is the mass % of water in the hydrate?

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Chemistry, 18.08.2019 03:10, lea5261

Chloral hydrate (c2h3cl3o2) is a drug formerly used as a sedative and hypnotic. a. calculate the molar mass of chloral hydrate. b. what amount (moles) of c2h3cl3o2 molecules are in 500.0 g chloral hydrate? c. what is the mass in grams of 2.0 x 10-2 mol chloral hydrate? d. what number of chlorine atoms are in 5.0 g chloral hydrate? e. what mass of chloral hydrate would contain 1.0 g cl? f. what is the mass of exactly 500 molecules of chloral hydrate?

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Chemistry, 25.09.2019 21:40, graysonisok

During a lab, you heat 1.04 g of a niso4 hydrate over a bunsen burner. after heating, the final mass of the dehydrated compound is 0.61 g. determine the formula of the hydrate and also give the full name of the hydrate.

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Chemistry, 02.10.2019 17:30, abdullaketbi71

Analo387: percent water in a hydrate 3. the mass of a crucible and a hydrated salt was found to be 21.447 g. the mass of the crucible and the anhydrous salt was 20.070 g. the mass of the crucible was 17.985 g. (1) calculate the mass of the hydrate heated. (2) calculate the mass of water lost from the hydrate during heating. (3) calculate the percent water in the hydrate.

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The mass percent of water in a hydrate of mncl2 is 36.41%, what is the formula of the hydrate?...

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