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if you start with 5.5grams

  1. if you start with 5.5grams of magnesium chloride,how many grams of magnesium flouride will be produced?
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    2. amber asked by amber
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  2. how much HCl is needed to dissolve a 2.5grams iron bar on a padlock
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    2. Amy Tillis asked by Amy Tillis
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  3. calculate the volume occupied by 30.5grams of ammonia gas at s.t.p. (N=14,H=1)
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    2. gbadamosi asked by gbadamosi
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  4. How much copper 2 sulfate do you need to react with 0.5grams of steel wool?
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    2. April asked by April
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  5. What is the freezing point of a solution of 5grams of CaCO3 and 10ml of H20?
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    2. caren asked by caren
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  6. when 56.6grams of Ca and 30.5grams Nitrogen gas undergo a reaction that has 9o% yield. what mass of calcium nitrate is formed?
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  7. Chemistry work........the volume of oxygen measured at stp will br produced on heating 24.5grams of potassium trioxochlorate(v)
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    2. Pelumi asked by Pelumi
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  8. what is the total number of moles in 80.0 grams of C2H5Cl (gram-formula mass=64.5grams/mole)?(1)0.806 (2)1.24 (3)2.48 (4)5.16
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    2. tina asked by tina
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  9. what is the total number of moles in 80.0 grams of C2H5Cl (gram-formula mass=64.5grams/mole)?(1)0.806 (2)1.24 (3)2.48 (4)5.16 i
    1. answers icon 3 answers
    2. Jason asked by Jason
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  10. calculate the number of oxygen needed to oxidize 12.5grams of glucose (C6H12O6) into carbon dioxide and water. (Combustion
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    2. Opo asked by Opo
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