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Can someone please explain how to determine the molar mass

A 2.36 g sample of an imaginary gas occupies a volume of 890 mL at 39.6 oC and 114 kPa. Determine the molar mass of the
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A 1.21 g sample of an imaginary gas occupies a volume of 860 mL at 43.0 oC and 113 kPa. Determine the molar mass of the
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The molar mass of Boron is 10.811 grams/mole. The molar mass of Sulfur is 32.066 grams/mole. Calculate the molar mass of the
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A hydrate of zinc chlorate, Zn(ClO3)2 .xH2O(s) contains 21.5% zinc by mass. Find the value of x.What I've done: Molar mass of
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2. asked by Anonymous
3. 9,170 views
Determine the mass of KHP (molar mas = 204.2 g/mol) that is required to react with 30.0 mL of 1.0 M Na0H (molar mass 40.0
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2. asked by chris
3. 1,123 views
Use the chemical equation to answer the question. 2Ag(s) + H2S(g) → Ag2S(s) + H2(g) The molar mass of silver (Ag) is 108
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2. 80 views
Use the chemical equation to answer the question.2Ag(s) + H2S(g) → Ag2S(s) + H2(g) The molar mass of silver (Ag) is 108 g/mol.
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2. 12 views
Use the chemical equation to answer the question. 2Ag(s) + H2S(g) – Ag2S(s) + H2(g) The molar mass of silver (Ag) is 108
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2. asked by Helpme
3. 673 views
Use the chemical equation to answer the question. 2Ag(s) + H2S(g) → Ag2S(s) + H2(g) The molar mass of silver (Ag) is 108
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2. asked by hunny
3. 43 views
A 1.50-g mixture of the solid salts Na2SO4(molar mass 142.04 g/mol) and Pb(NO3)2(molar mass 331.20 g/mol) forms an aqueous
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2. asked by Anwa
3. 1,487 views