Which of the following has the greatest mass?
A) One mole of mercury
B) One mole of b...
Chemistry, 01.12.2021 01:10 DaylaReevaFEEVA2757
Which of the following has the greatest mass?
A) One mole of mercury
B) One mole of barium
C) One mole of gold
D) They all have the same mass
Answers: 2
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Which metal exist in liquid state and can be cut with knife ?
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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.)
Answers: 1
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Answers: 2
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