In the reaction A+B → C + D, what are the reactants?
O A. A and B
O B. A and C
C. Just...
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Chemistry, 22.06.2019 01:30
There are main groups in the modern periodic table of elements
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100 grams of molten lead (600°c) is used to make musket balls. if the lead shot is allowed to cool to room temperature (21°c), what is the change in entropy (in j/k) of the lead? (for the specific heat of molten and solid lead use 1.29 j/g⋅°c; the latent heat of fusion and the melting point of lead are 2.45 × 104 j/kg and 327°c, respectively.)
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What is the approximate vapor pressure when the gas condenses at 70 degrees celsius
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The volume of a single vanadium atom is 9.29×10-24 cm3. what is the volume of a vanadium atom in microliters?
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