Chemistry » Page 14

Chemistry

Kallie Andrews

How do the results for methane compare to those for butane? does your experimental data verify charles's law?

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Chemistry

Harper Hayes

How many grams of naoh would be needed to make 0.50 l of a 1.25 molar naoh solution? 2.5 grams 16 grams 25 grams 12 grams?

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Chemistry

Fletcher

What makes salt an ionic compound?

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Chemistry

Carter Blake

Consider that cuo (s) + h2so4 (aq) reacts to give cuso4 (aq) and cuo (s) + k2so4does not give a product.

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Chemistry

Skylar Kirk

Why are some compounds that contain carbon not considered as organic compounds?

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Chemistry

Kareem Ibarra

When ions having a positive charge form bonds with ions having a negative charge, the charge on the resulting compound is what

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Chemistry

Janae

WHY IS THE OCEAN SALTY ALSO I CANT TAKE OF CAP LOCKS ON A CROME BOOK

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Chemistry

Martin Moran

Compare and contrast steak and juice

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Chemistry

Marquise Hunter

Which of the following laboratory tools would be most appropriate for determining the volume of and irregular shape

A) ruler

B) triple beam balance

C) graduated cylinder

D) answers b and c

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Chemistry

Gemma Burch

What type of change is the process of photosynthesis

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Chemistry

Harrington

A graduated cylinder is filled to the 40.00-mL mark with a mineral oil. The masses of the cylinder before and after the addition of the mineral oil are 124.966 g and 159.446 g, respectively. In a separate experiment, a metal ball bearing of mass 18.713 g is placed in the cylinder and the cylinder is again filled to the 40.00-mL mark with the mineral oil. The combined mass of the ball bearing and mineral oil is 50.952 g. Calculate the density and radius of the ball bearing (volume of a sphere of radius r is 4/3Ïr^3

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Chemistry

Caiden Mcguire

Which element in Group 15 has the greatest metallic character?

1) N

2) P

3) Sb

4) Bi

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Chemistry

Anastasia Evans

Choose the statement below that is TRUE. A solution will form between two substances if solute-solvent interactions are of comparable strength to the solute-solute and solvent-solvent interactions. A solution will form between two substances if the solute-solvent interactions are small enough to be overcome by the solute-solute and solvent - solvent interactions. A solution will form between two substances if the solute-solute interactions are strong enough to overcome the solvent-solvent interactions. A solution will form between two substances only if the solvent-solvent interactions are weak enough to overcome the solute-solvent interactions. None of these are true.

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Chemistry

Karlee Kramer

When liquid silver nitrate and liquid sodium chloride are combined, solid silver chloride forms along with a new liquid, sodium nitrate. Witch substance represents the precipitate?

Silver nitrate

silver chloride

sodium chloride

sodium nitrate

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Chemistry

Jessie Graham

The summer season at Arica and Rio de Janeiro Occurs from approximately

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