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If 0.812g of calcium reacts

If 0.812g of calcium reacts in a coffee-cup calorimeter that contains 400.0g of water/ The initial temperature of the water is
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2. asked by Gem
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How do you write out and finish the equation when:1: iron(lll) reacts with calcium metal: 2: Magnesium sulfide reacts with
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2. asked by Unknown
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Calcium reacts with nitrogen to form calcium nitride. Indicate which reactant is limiting, calculate the mass of calcium nitride
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2. asked by mission princess
3. 1,455 views
Hydrochloric acid reacts with calcium to form hydrogen and calcium chloride. If 100 grams of hydrochloric acid reacts with 100
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2. asked by tyler
3. 1,246 views
calcium oxide reacts with water and with nitric acid.State the formula of the calcium compund when: (i) calcium oxide reacts
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2. asked by anastasia
3. 1,130 views
If the reaction of an equation is CaO+HCl=CaCl2+H2O. What mass of calcium chloride is formed when 28.05g of calcium oxide reacts
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2. asked by Love
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calcium reacts with water to form calcium hydroxide and hydrogen.how many moles of water are required to react with 0.5 mole of
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2. asked by laona
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18 g of hydrochloric acid reacts with 15 g of calcium hydroxide produce calcium chloride and water.
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2. asked by Jaime
3. 507 views
When solid calcium is placed in water, it undergoes a vigorous reaction that produces solid calcium oxide, CaO(s) and hydrogen
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2. asked by julie
3. 754 views
Calcium carbide, CaC2, can be produced in an electric furnace by strongly heating calcium oxide (lime) with carbon. The
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2. asked by Mariana
3. 1,468 views