Chemistry » Page 95

Chemistry

Karly Barajas

When the pressure that a gas exerts on a sealed container changed from 32.6 psi to ___ psi, the temperature changes from 735 k to 1035 k?

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Chemistry

Stevens

Which statement explains why large atoms are more reactive than small atoms?

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Chemistry

Cassandra Kelley

Sodium hydroxide + nitrate acid

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Chemistry

Jakayla Wood

Write a mathematical equation showing that pressure (P) multiplied by volume (V) remains equal to a constant (k).

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Chemistry

Dustin Mays

A balloon originally has 0.10 moles of helium and has a volume of 0.50 L. If 0.59 grams of He are added to the balloon, what will the new volume be?

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Chemistry

Jaime Ballard

What is the mass of N2 in a 56 liter container at STP?

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Chemistry

Mila Davidson

What is the total ionic equation for the following reaction? HCN + LiOH

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Chemistry

Travis Rice

Which type of atom has the strongest attraction for electrons in bond formation ba cl I Sr.

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Chemistry

Kendra Carlson

What types of mixtures are these? peanuts and almonds mixed together in a bowl food coloring dissolved in water a cup of tea and sugar a bucket full of sand and gravel

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Chemistry

Nigel Dawson

Summarize the relationship between an electron's energy level and its location in an atom

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Chemistry

Raven Briggs

A salt dissolves in water and the temperature of the water decreases what is this called

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Chemistry

Adrienne

What particle was discovered by Curie?

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Chemistry

Darnell Murphy

DNA molecules are replicated during what part of the cell cycle

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Chemistry

Molly Good

A team of researchers is investigating a new carbon-rich molecule important to life. They find evidence for the presence of both cis and trans isomers of the molecule in a mixture of near-pure molecules. Which of the following must be contained in the new molecule?

A. A double bond

B. An aliphatic hydrocarbon

C. A hydrocarbon structure

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Chemistry

Irene Castillo

Which is one common use of neutron activation analysis?

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