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The molar mass of Lithium

Use your knowledge of the law of conservation of mass to answer the following question: In the lab, a student reacts lithium
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2. asked by Autumn
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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
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The molar mass of Lithium Fluoride (LiF) is 25.9 grams/mol. How many grams are in 8.0 moles of Lithium Fluoride? Explain
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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
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What is the mass defect of lithium? Assume the following:Atomic number of lithium = 3 Atomic mass of lithium = 7.0144 atomic
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4A+B2→2A2BThe molar mass of A is 12g/mol. The molar mass of B is 4g/mol. The molar mass of A2B is 28g/mol. When the goal of
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2. 75 views
A 1.009 g mixture of the solid salts Na2SO4 (molar mass= 142.04) an Pb(No3)2 (molar mass= 331.20) form an aqueous solution with
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2. asked by Sarah
3. 1,895 views
Elements A and B react according to the following equation: 4A+B2→2A2B The molar mass of A is 12g/mol. The molar mass of B is
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2. asked by hatemaths
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Use the chemical equation to answer the question.CaI₂ (s) + Cl₂(g) → CaCl₂(s) + I₂(s) The molar mass of calcium (Ca)
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2. asked by Someone
3. 292 views
Use the chemical equation to answer the question.CaI₂ (s) + Cl₂(g) → CaCl₂(s) + I₂(s) The molar mass of calcium (Ca)
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2. asked by Someone
3. 225 views