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Dec 15 2018 |
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Chemistry

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1  of 7
Water and ice are stirred together in a beaker. What is the temperature of the equilibrium mixture?

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2  of 7
An element with an electronegativity of 0.9 bonds with an element with an electronegativity of 3.1 Which phrase best describes the bond between these elements?

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3  of 7
Each stoppered flask below contains 2 liters of a gas at STP.

Each gas sample has the same

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4  of 7
As the elements of Group 1 are considered in order from top to bottom, the first ionization energy of each successive element will

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5  of 7

Copper in the compound CuSO4 can be isolated in the following reaction with iron.

Fe + CuSO4 → FeSO4 + Cu

What type of reaction is shown above?

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6  of 7
Which phase change is endothermic?

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7  of 7
Which sublevel contains a total of 5 orbitals?