Reactions with Inorganic Compounds - GRE Subject Test: Chemistry
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What happens when a solution of 
is added to a solution of 
?
What happens when a solution of
The chemical reaction that would occur is provided below:
This type of reaction is called a double displacement reaction in which there is an exchange of ions between two compounds. This type of reaction usually results in the formation of a precipitate or gas. In terms of the positive ions, the 
switch places 
to form two new products.
The chemical reaction that would occur is provided below:
This type of reaction is called a double displacement reaction in which there is an exchange of ions between two compounds. This type of reaction usually results in the formation of a precipitate or gas. In terms of the positive ions, the
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Which of the following types of reactions best describes the following reaction:
Which of the following types of reactions best describes the following reaction:
The type of reaction given is termed a combustion reaction. A combustion reaction is one that involves a substance reacting with molecular oxygen. For combustion reactions involving a hydrocarbon as given in the example, the major products are carbon dioxide and water. The word combustion is a synonym for burn.
The type of reaction given is termed a combustion reaction. A combustion reaction is one that involves a substance reacting with molecular oxygen. For combustion reactions involving a hydrocarbon as given in the example, the major products are carbon dioxide and water. The word combustion is a synonym for burn.
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Determine the percentage yield of the reaction given if 40.0 grams of 
is heated to give 15.0 grams of 
.
Determine the percentage yield of the reaction given if 40.0 grams of
In chemistry, percentage yield is a term used to quantify the efficiency of a chemical reaction. In order to calculate this quantity, the value for the actual yield and theoretical yield is needed. The actual yield is the amount of product obtained during a chemical reaction. The theoretical yield is the maximum amount of product possible to be obtain by a chemical reaction which is based on the amount of reactants used. Below is the formula needed to calculate the percentage yield.
Convert the number of grams of 
to moles:
Based on the chemical equation 1 mole of 
is produced for every 1 mole of 
reacted.
Convert the moles of 
to grams:
In chemistry, percentage yield is a term used to quantify the efficiency of a chemical reaction. In order to calculate this quantity, the value for the actual yield and theoretical yield is needed. The actual yield is the amount of product obtained during a chemical reaction. The theoretical yield is the maximum amount of product possible to be obtain by a chemical reaction which is based on the amount of reactants used. Below is the formula needed to calculate the percentage yield.
Convert the number of grams of
Based on the chemical equation 1 mole of
Convert the moles of
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For the reaction given, identify the type of reaction taking place.
For the reaction given, identify the type of reaction taking place.
A displacement reaction is one in which an atom, ion or molecule moves from one compound to another to replace an atom, ion or molecule in another compound. In the reaction given, 2 
ions move from 2 moles of 
to 
to form 
.
A displacement reaction is one in which an atom, ion or molecule moves from one compound to another to replace an atom, ion or molecule in another compound. In the reaction given, 2
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Determine the percentage yield of the reaction given if 21.0 grams of 
is reacted with excess 
to give 10.2 grams of 
.
Determine the percentage yield of the reaction given if 21.0 grams of
In chemistry, percentage yield is a term used to quantify the efficiency of a chemical reaction. In order to calculate this quantity, the value for the actual yield and theoretical yield is needed. The actual yield is the amount of product obtained during a chemical reaction. The theoretical yield is the maximum amount of product possible to be obtain by a chemical reaction which is based on the amount of reactants used. Below is the formula needed to calculate the percentage yield.
Convert the number of grams of 
to moles:
Based on the chemical equation 1 mole of 
is produced for every 1 mole of 
reacted.
Convert the moles of 
to grams:
In chemistry, percentage yield is a term used to quantify the efficiency of a chemical reaction. In order to calculate this quantity, the value for the actual yield and theoretical yield is needed. The actual yield is the amount of product obtained during a chemical reaction. The theoretical yield is the maximum amount of product possible to be obtain by a chemical reaction which is based on the amount of reactants used. Below is the formula needed to calculate the percentage yield.
Convert the number of grams of
Based on the chemical equation 1 mole of
Convert the moles of
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Determine the percentage yield of the reaction given if 12.6 grams of 
is reacted excess 
to give 10.4 grams of 
.
Determine the percentage yield of the reaction given if 12.6 grams of
In chemistry, percentage yield is a term used to quantify the efficiency of a chemical reaction. In order to calculate this quantity, the value for the actual yield and theoretical yield is needed. The actual yield is the amount of product obtained during a chemical reaction. The theoretical yield is the maximum amount of product possible to be obtain by a chemical reaction which is based on the amount of reactants used. Below is the formula needed to calculate the percentage yield.
Convert the number of grams of 
to moles:
Based on the chemical equation 1 mole of 
is produced for every 1 mole of 
reacted.
Convert the moles of 
to grams:
In chemistry, percentage yield is a term used to quantify the efficiency of a chemical reaction. In order to calculate this quantity, the value for the actual yield and theoretical yield is needed. The actual yield is the amount of product obtained during a chemical reaction. The theoretical yield is the maximum amount of product possible to be obtain by a chemical reaction which is based on the amount of reactants used. Below is the formula needed to calculate the percentage yield.
Convert the number of grams of
Based on the chemical equation 1 mole of
Convert the moles of
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Determine the theoretical yield in grams of 
produced if 5.6 grams of 
is reacted with excess 
.
Determine the theoretical yield in grams of
Convert the number of grams of 
to moles:
Based on the chemical equation 1 mole of 
is produced for every 2 mole of 
reacted.
Therefore: 
Convert the moles of 
to grams:
Convert the number of grams of
Based on the chemical equation 1 mole of
Therefore:
Convert the moles of
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For the reaction given, identify the type of reaction taking place.
For the reaction given, identify the type of reaction taking place.
A displacement reaction is one in which an atom, ion or molecule moves from one compound to another to replace an atom, ion or molecule in another compound. In the reaction given, 
ion moves from 
to 
. Also, 
ion moves from 
to 
.
A displacement reaction is one in which an atom, ion or molecule moves from one compound to another to replace an atom, ion or molecule in another compound. In the reaction given,
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For the reaction given, identify the type of reaction taking place.
For the reaction given, identify the type of reaction taking place.
A displacement reaction is one in which an atom, ion or molecule moves from one compound to another to replace an atom, ion or molecule in another compound. In the reaction given, 
ion moves from 
to 
to form 
.
A displacement reaction is one in which an atom, ion or molecule moves from one compound to another to replace an atom, ion or molecule in another compound. In the reaction given,
Compare your answer with the correct one above