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In order to satisfy the law of conservation of matter/mass, which states that in a chemical reaction matter can neither be created nor destroyed.
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What can be added to both sides of a linear equation?
Equal quantities may be added to both sides of a linear equation.
Which quantity must always be the same on both sides of a balanced chemical equation?
The numbers of atoms of each elemental type, as represented by their element symbols, will always be the same on both sides of a balanced chemical equation.
Quantities can always be added or subtracted from both sides of an equation?
Yes, the point is that if two terms (or sides of the equation) are equal, then they remain equal as long as you add or subtract the same amount, to or from both of them. It's very logical.
What is any mathematical statement that declares the values of two mathematical expressions to be equal?
That is called an equation. An equation has an equal sign (=), and expressions on both sides of the equal sign.
What kind of quantities can always be added or subtracted from both sides of an equation?
Equal quantities.
Why should you balance chemical reaction?
we should balance a chemical equation so that both the sides of the elements and compounds are equal.
What particles must have an equal number on both sides of a chemical equation?
Due to the law of conservation of mass and matter, all particles must have an equal number on both sides of a chemical equation. An equal number of atoms of each element involved must be on each side of the equation.
The definition of division property of equality?
I think its a property in which both sides of an equation are equal either by adding, subtracting, multiplication, or division.
What can be added to both sides of a linear equation?
Equal quantities may be added to both sides of a linear equation.
Are coefficients equal in a balanced chemical equation?
Coefficents don't have to be equal, it's just that that the number of each element or ion has to be the same on both sides
How does a balanced chemical equation shows that mass is conserved?
A balanced chemical equation has the same number of atoms of each element on both sides. The mass of the reactants is equal to the mass of products.
What is a chemical equation in which both the reactant and product have an equal?
blananced equation
Explain what is meant by a chemical equation being balanced?
Placing coefficients in front of compounds or elements or poly-atomic ions to balance the number of atoms of different elements between the reactants side and the products side. Ex. CH4 + 2 O2 CO2 + 2 H2O
When is it said to be a unbalanced equation?
the equation is unbalanced becoz the mass is not the same on both sides of equation such a chemical equation is a skeletal chemical equation for a reaction
What is a mathematical sentence that compares expressions that are equal?
If both sides are equal, it's called an equation. If both sides are NOT equal, it's called an inequality.
How many atoms of oxygen are there on each side what chemical equation 2 Mg plus O2 - MgO?
It should be 2Mg+O2 = 2MgO, that is an equation (both sides equal).
What is a chemical equation that shows the same number of each kind of atom on both sides of a chemical equation called?
Balanced
