A sample of an unknown metal (density = 4.920 g/mL) weighs 550.0 g. What is the volume of this piece of metal?

a.

111.8 mL

b.

none of these

c.

2.706 * 10^3 mL

d.

1.118 * 10^5 mL

e.

8.945 * 10^-3 mL

If the gas in this flask is non reactive and monatomic which elements would it be

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State five different methods of changing the rate of a reaction

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Draw the Lewis structure for the molecule Carbon Dioxide, Co, and predict the molecular geometry.

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Define buffer capacity. a. buffer capacity is the amount of acid or base that can be added to a buffer without destroying its effectiveness. b. buffer capacity is the amount of acid that can be added until all of the base is used up. c.

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