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What do you notice about the number of atoms on each side of a chemical equation?
Wiki User
∙ 12y ago
That the number of atoms on the left side of the equation must be the same number of atoms that are on the right side of the equation.
Wiki User
∙ 12y ago
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Does a chemical equation show the number of atoms lost during a chemical reaction?
no
How do you calculate a balanced chemical equation?
The number of reactants atoms must be equal to the number of products atoms.
What is a balance between products sides and reactants sides of the equation?
A balanced chemical equation is one in which the number of atoms on the product side is equal to the number of atoms on the reactant side. This ensures the law of conservation of mass is upheld, meaning that no atoms are created or destroyed during a chemical reaction.
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 determines if a chemical equation is balanced?
If the number of atoms of each element is the same on both sides of the equation, then it is balanced.
What law states that the number of atoms on the right of a chemical equation is equal to the number of atoms on the left of the chemical equation called?
This is the law of mass conservation.
Which number in a chemical equation shows you the number of atoms?
The coefficient times the subscripts in a chemical formula show you the number of atoms of each element for each substance in the equation.
Does a chemical equation show the number of atoms lost during a chemical reaction?
no
How do you calculate a balanced chemical equation?
The number of reactants atoms must be equal to the number of products atoms.
Every balanced chemical equation each side has the same number of?
same number of each element
How do you determine the numbers of atoms in a chemical equation?
It is necessary to balance the number of atoms for reactantas and products.
What do you mean by balanced chemical equation?
A balanced chemical equation is one where the number of the same atoms on both sides are equal. A balanced chemial equation is important because during a chemical reaction, there is rearrangement of atoms only and no new atoms are added. To understand the concept of a balanced chemical equation, first consider an unbalanced chemical equation between magnesium and oxygen to form magnesium oxide. Unbalanced chemical equation: Mg(s) + O2(g) --> MgO(s) Initially, this equation is unbalanced because if we count the number of the oxygen atoms on both sides, the number are unequal. There are two oxygen atoms on the left side but only one on the right side. A balanced chemical equation is one where the number of all of the same atoms on both side are equal. We can balance chemical equations by adding numbers to the coefficient of the chemicals that are involved in the reaction. Balanced chemical equation: 2Mg(s) + O2(g) --> 2MgO(s) This equation is now balanced because if we count the number of the same atoms on both side, they are equal. There are two magnesium atoms and two oxygen atoms on both sides of the equation.
What do you mean by chemical equation?
A balanced chemical equation is one where the number of the same atoms on both sides are equal. A balanced chemial equation is important because during a chemical reaction, there is rearrangement of atoms only and no new atoms are added. To understand the concept of a balanced chemical equation, first consider an unbalanced chemical equation between magnesium and oxygen to form magnesium oxide. Unbalanced chemical equation: Mg(s) + O2(g) --> MgO(s) Initially, this equation is unbalanced because if we count the number of the oxygen atoms on both sides, the number are unequal. There are two oxygen atoms on the left side but only one on the right side. A balanced chemical equation is one where the number of all of the same atoms on both side are equal. We can balance chemical equations by adding numbers to the coefficient of the chemicals that are involved in the reaction. Balanced chemical equation: 2Mg(s) + O2(g) --> 2MgO(s) This equation is now balanced because if we count the number of the same atoms on both side, they are equal. There are two magnesium atoms and two oxygen atoms on both sides of the equation.
What kind of chemical equation has the same number of atoms of each element on each side of the equation?
A "balanced" equation.
What does the small number 2 mean in a chemical equation?
This is the number of atoms of a given element.
What is a chemical equation in which both reactant and product have an equal number of atoms of a given element?
A balanced chemical equation has an equal number of atoms of a given element in the reactants and products. This is due to the law of conservation of mass.
What is a chemical equation in which both the reactant an product have an equal number of atoms of a given element?
balanced equation
