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An unknown metal has a mass of 4.67g. It is

Use the mass and volume data to calculate the density of an unknown metal to the nearest hundredth.Mass of unknown metal =
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2. asked by maru
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Suppose 2 grams of an unknown metal carbonate MCO3 is reacted with excess HCl and 0.88 grams of CO2 are produced. What is the
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2. asked by Anonymous
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So I have to find the % by mass of an unknown metal that reacted with HCl to create MCl2 (with the M being unknown). Then I need
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2. asked by Krys
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An unknown metal has a mass of 4.67g. It is heated to 95.1 C and then placed in a calorimeter that contains 24.3g of water at
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2. asked by Angie
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If a student used an iron scoopula, instead of a plastic one, to add the unknown metal to the HCl solution, will it affect the
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2. asked by Ella
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a sample of an unknown metal has a mass of 21.6g and a volume of 8.00cm^3 . calculate the density of the unknown metal
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2. asked by Stefan
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A mass of 0.200 kg of an unknown metal at 94C is placed in 0.3 kg of water at 10C. The final temperature of the metal and water
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2. asked by Cas
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An unknown metal has a volume of 20cm^3 and a mass of 54g. What is the likely identity of the unknown metal?could i please have
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2. asked by becca
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An unknown metal has a mass of 0.968 kg in a volume of 123 cenyou're secured what is most likely identified of the unknown metal
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2. asked by Alicia
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An unknown metal M forms a soluble compound, M(NO3)2. A solution of M(NO3)2 is electrolyzed. When a constant current of 2.5
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2. asked by Summer
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