Chemistry

Chemistry, 11.10.2019 06:30, NetherisIsTheQueen

Each box contains 10 items. mass box a = 10 grams; mass box b = 5 grams; mass box c—made of one a and one b mass ratio a/b =

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Chemistry, 06.07.2019 06:10, khaz1430

mass box a = 10 grams; mass box b = 5 grams; mass box c—made of one a and one b how many grams of a would be needed to give the same number of particles: as 7.5 grams of b? as 2.5 grams? as 12.5 grams? as 1 gram?

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Chemistry, 20.09.2019 00:30, garrettm162

The elements x and y combine in different ratios to for four different types of compound s: xy.xy.xys, and xyi. consider that there is enough ofeach sample to contain 2 g of x and the mass of x is estimated be 2gand the mass yisestimated tobe 4 g. arrange the following ratios in order of their increasing value. rank from highest to lowest ratio. to rank items as equivalent, overlap them the ratio of the mass the ratio of the mass the ratio of the mass ratio of y to x in xy ratio of y to x in xy ratio of y to xin xy to the mass ratio to the mass ratio to the mass ratio of y to x in xy of y to x in xy of y to x in xy highest ratio the correct ranking cannot be determined.

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Chemistry, 24.10.2019 00:00, eviepack

Which mathematical relationship should you use to convert moles of a substance into grams? mass in grams = number of moles · molar mass in g/mol mass in grams=number of molesmolar mass in g/mol mass in grams=molar mass in g/molnumber of moles mass in grams = molecular weight · molar mass in g/mol

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Chemistry, 25.10.2019 21:43, michellemitchel

Mass box a = 10 grams; mass box b = 5 grams; mass box c—made of one a and one b how many grams of a would be needed to give the same number of particles: as 7.5 grams of b? as 2.5 grams? as 12.5 grams? as 1 gram?

Answers: 2

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Each box contains 10 items. mass box a = 10 grams; mass box b = 5 grams; mass box c—made of one a...

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