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Equal 0.400-kg mass of lead

Equal 0.400-kg mass of lead and tin at 60 degrees celsius are placed in 1kg of water at 20 degrees celsius.a) what is the
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A lead bullet of mass 50g is fixed with a velocity of 200ms into a lead block of mass 950g given that the lead can move freely
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2. asked by Jane
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A block of wood has a mass of 3.6kg and specific gravity of 0.6. It is to be loaded with lead of density of 11300 kg per cubic
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2. asked by KAZIN BONNY
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A lead atom has a mass of 3.4x10^-9g. How many lead atoms are in a cube of lead that has a volume of 2.00cm^3 if the density of
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2. asked by Hope
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A lead atom has a mass of 3.40×10−22 g. How many lead atoms are in a cube of lead that has a volume of 1.40 cm^3 if the
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2. asked by Vy
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A lead atom has a mass of 3.4 * 10 ^ - 22 * g How many lead atoms are in a cube of lead that has a volume of 4.50 cm^ 3 the
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2. asked by Amber
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A lead atom has a mass of 3.4⋅10^-22 g. How many lead atoms are in a cube of lead that has a volume of 2.07 cm^3 if the
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2. asked by Antony
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Equal 0.400-kg masses of lead and tin at 60.0°C are placed in 1.00 kg of water at 20.0°C. If an alloy is half lead and half
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what mass of lead (ii) iodide (pbl2, mass=461 amu)is precipitated by the addition of an excess of potassium iodide (ki, mass=166
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2. asked by ashlee
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Lead is often found in Earth's crust as several lead compounds. Calculate the mass in kilograms of the amount of each of the
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2. asked by rachel
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