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Section 9.1 Worksheet

Last updated over 3 years ago
31 questions
2

The process by which one or more substances are rearranged to form different substances is called a ____________________.

8

Which of the following is an example of a chemical reaction?

2

___________________ => ______________________ using the area, where will the products be in the chemical equation?(left/right side)

6

Which symbols are used to represent states of matter in chemical equations?

4

KI + PbBr2 => KBr + PbI2 given the following chemical equation, which compounds are the products?(choose all that apply)

6

KI(aq) + PbBr2(aq) => KBr(aq) + PbI2(s) given the following chemical equation, which compounds are in aqueous form?(choose all that apply)

2

KI(aq) + PbBr2(aq) => KBr(aq) + PbI2(s) given the following chemical equation, which compounds are in solid form?(choose all that apply)

4

KI(aq) + PbBr2(aq) => KBr(aq) + PbI2(s) given the following chemical equation, which elements are bonded to Iodine?(choose all that apply)

4

Which equations are skeleton equations below?

2

Given the equation, 2P + 3H2 => 2PH3, what is the coefficient on H2?

2

Given the equation, 2P + 3H2 => 2PH3, how many atoms of phosphorus are in the products?

2

Given the equation, 2P + 3H2 => 2PH3, how many atoms of hydrogen are in the reactants?

2

Given the equation ____Zn + _____O2 => _____ZnO. What coefficient is needed in front of ______ZnO to balance the equation?

2

Given the equation ____Zn + _____O2 => _____ZnO. What coefficient is needed in front of ______Zn to balance the equation?

2

Given the equation ____Zn + _____O2 => _____ZnO. What coefficient is needed in front of ______O2 to balance the equation?

2

coefficient

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coefficient

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coefficient

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coefficient

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coefficient

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coefficient

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coefficient

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coefficient

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coefficient

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coefficient

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coefficient

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coefficient

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coefficient