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A subscript in a balanced chemical equation indicates the number of atoms of an element present in a molecule. It is a small number that appears at the bottom right of the element's symbol. Balancing the equation ensures that the number of atoms of each element is the same on both sides of the equation.
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What Never change a subscript to balance an equation?
Subscripts in a chemical formula represent the number of each atom present in a compound. Changing a subscript without changing the corresponding coefficients in a balanced chemical equation would alter the chemical formula and lead to an unbalanced equation. To balance the equation, adjust the coefficients in front of the compounds rather than changing the subscripts.
All Stoichiometric calculations begin with a?
balanced chemical equation.
What does the subscript 2 show in this chemical equation?
The subscript 2 in a chemical equation typically indicates that there are two atoms of that element present in the compound or molecule. It represents the stoichiometry of that element within the compound.
What is the balanced chemical equation of potassium chloride?
The balanced chemical equation for potassium chloride is 2KCl = 2K + Cl2.
What is the balanced chemical equation for copper sulphate?
The balanced chemical equation for copper sulfate is: CuSO4 + H2O → CuSO4•5H2O
What Never change a subscript to balance an equation?
Subscripts in a chemical formula represent the number of each atom present in a compound. Changing a subscript without changing the corresponding coefficients in a balanced chemical equation would alter the chemical formula and lead to an unbalanced equation. To balance the equation, adjust the coefficients in front of the compounds rather than changing the subscripts.
What is a balanced chemical equation . why should chemical be balanced?
A balanced chemical equation has correct placed coefficients and a representative chemical equation need these coefficients.
All Stoichiometric calculations begin with a?
balanced chemical equation.
What repsents a balanced chemical reaction?
A balanced chemical equation.
What is the balanced equation for protein?
Proteins have a very complicate chemical formula but not a "balanced chemical equation".
Why is Fe balanced with coefficient of 3 instead of a subscript of 3?
The subscript is mentioned only in a chemical formula.3 FeCl3 in a chemical reaction is not similar to Fe3O4 in a chemical formula.
What does the subscript 2 show in this chemical equation?
The subscript 2 in a chemical equation typically indicates that there are two atoms of that element present in the compound or molecule. It represents the stoichiometry of that element within the compound.
What is the balanced chemical equation for sodium and hydrochloric acid reacting to produce sodium chloride and hydrogen?
Do not try this! 2Na +2HCl --> 2NaCl + H2 The last 2 should be a subscript.
What is the balanced chemical equation of potassium chloride?
The balanced chemical equation for potassium chloride is 2KCl = 2K + Cl2.
What do the sub scripts in a chemical equation tell about the equation?
The subscript denotes how much of that atom is in the molecule.
How does a subscript in a chemical formula affect balancing chemical equation?
When balancing a chemical equation, you multiply the subscripts in a chemical formula times the coefficient in front of the formula to get the total number of atoms of each element.
Is the following equation balanced 2SO2 o2 2SO3?
No, the chemical equation is not balanced. The correct balanced equation is 2SO2 + O2 → 2SO3.
