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Look at the chemical equation above. The subscript 4 in the reactants indicates that?
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In a chemical equation where do the reactants appear?
In a chemical equation the reactants appears to be on the left side. On the left you have the reactants and to the right you have the products.
What is the chemical equation shown is a reactant?
Reactants are to the left in a chemical equation.
Can an equation can be balanced by placing the appropiate number called a subscript in front of the chemical symbols or formulas?
Balancing an equation is simply a matter of ensuring that the number of atoms of each specific element that you start with (reactants) are the same as the number that you wind up with (products) in the new arrangements or compounds that they form. And a subscript is the number written halfway below the line, to show how many atoms are in a given molecule; it does not appear (contrary to your assertion) in front of chemical symbols or formulas.
In the chemical equation 2H2 O2 ---?
H2O2: Peroxide. 2H2 + O2 -> 2H2O aka water. Use subscript next time (5 button from the left)
When balancing a chemical equation what do the reactants need to be balanced with?
When balancing a chemical equation the reactants need to be balanced with the non-reactants. If you don't the formula will be produce negative results and you'll get the wrong answer.
What is the purpose of a subscript in a chemical equation?
the purpose of a subscript is to tell how many atoms of that chemical is used in the formulaThe number of atoms of the same element in the molecule ~APEX
What is the arrow between the reactants and products?
The arrow between the reactants and products in a chemical equation represents the direction of the chemical reaction. It indicates that the reactants are being transformed into the products.
Where are Reactants written where on a chemical equation?
No. The reactants are written on the left of the arrow.
In a chemical equation where do the reactants appear?
In a chemical equation the reactants appears to be on the left side. On the left you have the reactants and to the right you have the products.
What is the chemical equation shown is a reactant?
Reactants are to the left in a chemical equation.
What chemical equation is properly balance?
The reactants must be balanced correctly with reactants.
What is found at the beginning of a chemical equation?
The reactants or what is being changed in the chemical equation.
Can an equation can be balanced by placing the appropiate number called a subscript in front of the chemical symbols or formulas?
Balancing an equation is simply a matter of ensuring that the number of atoms of each specific element that you start with (reactants) are the same as the number that you wind up with (products) in the new arrangements or compounds that they form. And a subscript is the number written halfway below the line, to show how many atoms are in a given molecule; it does not appear (contrary to your assertion) in front of chemical symbols or formulas.
Were are the reactants in this chemical reaction?
They are on the left side of the equation with an arrow pointing to the substances being formed on the right side of the equation (the products).
In the chemical equation 2H2 O2 ---?
H2O2: Peroxide. 2H2 + O2 -> 2H2O aka water. Use subscript next time (5 button from the left)
When balancing a chemical equation what do the reactants need to be balanced with?
When balancing a chemical equation the reactants need to be balanced with the non-reactants. If you don't the formula will be produce negative results and you'll get the wrong answer.
Why is it important never to change a subscription in a chemical formula when balancing a chemical equation?
It is important never to change a subscript {note correct spelling} in a chemical formula when balancing a chemical equation, because changing a subscript produces a formula that specifies a chemical substance different from the one in the original equation.
