Chemistry » Page 22

Chemistry

Jimmuy

What happens when electrons are passed from one atom to a more electronegative atom?

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Chemistry

Aydan

Calculate the k sp for zinc hydroxide if the solubility of zn (oh) 2 in pure water is 2.1 * 10-4 g/l. calculate the k sp for zinc hydroxide if the solubility of zn (oh) 2 in pure water is 2.1 * 10-4 g/l. 2.9 * 10-3 1.5 * 10-3 9.9 * 10-18 3.8 * 10-17

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Chemistry

Katelyn

What is the importance of the coefficients in a balanced chemical reaction?

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Chemistry

Guest

The process that changes the identity and number of protons in a nucleus is

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Chemistry

Pirate

Which best describes the process of igneous rock formation?

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Chemistry

Britney

Describe how crust forming on the surface of lava illustrates the principle that removing heat from a system may result in a change in state.

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Chemistry

Lorelai Obrien

Study the ion that contain the element chlorine. What are some similarities between the formulas for these ions

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Chemistry

Kujo

What is the density of a marble that has a mass of 3.023 g and displaces 2.5 mL of water?

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Chemistry

Cannon

What are the two main systems we use for describing acids and bases?

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Chemistry

Clark Hoffman

Why do polar covalent bonds form?

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Chemistry

Ivan Nolan

What are some conditions that might control deposition

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Chemistry

Tyree Guerra

What are four basics states of matter

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Chemistry

Jakob Bennett

For beta radiation, what stops its penetrating abilities?

aluminum

a piece of paper

skin

thin fabric

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Chemistry

Noemi Cantrell

1.00 L of a gas at standard temperature and pressure is compressed to 473 mL. What is the new pressure of the gas?

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Chemistry

Mahoney

How can I balance this equation __NH4NO3->__N2+__H2O

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