Problemas
4. Pick a "for every" statement about silver nitrate and silver in this reaction. __ For every 1 mole of silver nitrate, the reaction uses 1 mole of silver. __ For every 1 mole of silver nitrate, the reaction makes 1 mole of silver. __ For every 2 moles of silver nitrate, the reaction makes 2 moles of silver. __
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Respuesta
'For every 2 moles of silver nitrate, the reaction makes 2 moles of silver.'
Explicación
## Step 1The problem is asking us to identify the correct "for every" statement about silver nitrate and silver in a reaction. The "for every" statement is a way of expressing the stoichiometry of a chemical reaction, which is the ratio of reactants to products.## Step 2The first statement, "For every 1 mole of silver nitrate, the reaction uses 1 mole of silver," is not correct. This is because the stoichiometry of the reaction is not 1:1. Silver nitrate (AgNO3) is a compound that contains silver, but it also contains other elements such as nitrogen and oxygen. Therefore, it is not correct to say that 1 mole of silver nitrate would use 1 mole of silver.## Step 3The second statement, "For every 1 mole of silver nitrate, the reaction makes 1 mole of silver," is also not correct. This is because the stoichiometry of the reaction is not 1:1. Silver nitrate (AgNO3) is a compound that contains silver, but it also contains other elements such as nitrogen and oxygen. Therefore, it is not correct to say that 1 mole of silver nitrate would make 1 mole of silver.## Step 4The third statement, "For every 2 moles of silver nitrate, makes 2 moles of silver," is correct. This is because the stoichiometry of the reaction is 1:1. This means that for every 1 mole of silver nitrate, the reaction makes 1 mole of silver. Therefore, if we have 2 moles of silver nitrate, the reaction would make 2 moles of silver.