Chemistry, 10.05.2021 22:40 albusaidi4480
What is the H+ concentration of a substance with a pH of 5?
Answers: 3
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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 chemical formula for the compound formed between sodium and flour one
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What is the H+ concentration of a substance with a pH of 5?...
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