Chemistry, 10.03.2020 19:21 gwendallinesikes
A 28.5 gram piece of iron is added to a graduated cylinder containing 45.5 mL of water. The water in the cylinder rises to the 49.1 mark. Calculate the density of the iron piece.
Answers: 2
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Describe the chemical reaction based on the chemical equation below. also, explain whether the equation is balanced.
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Which statement describes evidence of a chemical reaction? a) ice melting eliminate b) water boiling c) lighting a match d) grape juice freezing
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What stress will shift the following equilibrium system to the left? n2(g) + 3h2(g) ⇌ 2nh3(g) adding more n2(g) adding more nh3(g) increasing the pressure of the system reducing the volume of the container
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Chemistry, 22.06.2019 12:10
Building glycogen from glucose molecules is an example of
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A 28.5 gram piece of iron is added to a graduated cylinder containing 45.5 mL of water. The water in...
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