Chemistry » Page 55

Chemistry

How do you number cycloalkanes?

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Hayden Callahan

Chemistry

What causes the centripetal accleeration of an electron in a hydrogen atom?

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Chemistry

Write a word equation for the extraction of tin from tin oxide using carbon

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Chemistry

What is the electron configuration for neon?

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Chemistry

Whats a pure substance that can not be broken down into any other substances?

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Cameron Robinson

Chemistry

Does the moon's shadow change relative to the sun

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Alonzo Delacruz

Chemistry

Which of the following is the least reactive nonmetal,?

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Ayanna Arellano

Chemistry

If the human body were a car, glucose would be:

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Chemistry

Which part of the circulatory system contains blood rich in carbon dioxide

(1) arteries

(2) alveoli

(3) veins

(4) capillaries

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Chemistry

Andrea was watching her brother in the ocean and noticed that the waves were coming into the beach at a frequency of 0.571429 Hz. How many waves hit the beach in 28 s? Answer in units of waves.

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Lilliana Griffin

Chemistry

How many chloride ions are needed to cancel the 2 + charge of magnesium in magnesium chloride?

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Chemistry

How many liters of air are in:

A) a room that measures 10.0 ft * 11.0 ft and has an 8.00 ft ceiling?

B) a room that measures 11.0 ft x 11.0 ft and has a 10.0 ft ceiling?

1 in. = 2.54 cm (exactly); 1 L = 103cm3

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Chemistry

The masses of reactants is always greater than the masses of the products in a chemical reaction, because the products are combined together. TRUE FALSE

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Chemistry

How the elements calcium and chlorine would be named if they formed a chimical compound?

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Valentin Lucero

Chemistry

A basketball has a volume of 4.5 liters at 136.5 kPa how many liters would it be at 140.1 kPa

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