0
Equations should be balanced because of a basic scientific law known as the Law of Conservation of Mass. The Law simply means that all the mass you start with in a chemical reaction should be present at the end. Balancing the equation allows scientists to mathematically predict how much matter there should be at the end of a reaction.
What else can I help you with?
What is the balaced equation for mg plus o2?
The balanced equation for Mg + O2 is 2Mg + O2 → 2MgO.
What is the balaced equation for the reaction when tungsten metal is manufactured by the reaction of tungsten trioxide with hydrogen. water is a byproduct of this reaction.?
The chemical reaction is:WO3 + 3 H2 = W + 3 H2O
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.
How do you write a balaced equation for FeCl3 and NaNO2?
Assuming double displacement. FeCl3 + 3NaNO2 --> Fe(NO2)3 + 3NaCl
Which coefficient should be placed in front of PCl3 to balance this equation?
The coefficient that should be placed in front of PCl3 to balance the equation depends on the specific chemical equation you are referring to. Can you please provide the chemical equation?
Where should coefficients be place when balaning a chemical equation?
Coefficients should be placed in front of the chemical formulas in a chemical equation to balance it. They are used to ensure that the number of atoms of each element is the same on both the reactant and product sides of the equation.
Where can you compare balancing chemical equation in real life?
We can compare balancing chemical equation to a mother and her children. She should be fair in giving the things that her children want. She should be equal. :)
A shorthand description of a chemical reaction using chemical formulas and symbols is a chemical what?
A chemical equation is a shorthand description of a chemical reaction.
What can NEVER change these to make the equation balanced?
Changing subscripts in chemical formulas should never be done to balance a chemical equation because it changes the identity of the compounds involved. Instead, coefficients should be adjusted to balance the equation without altering the chemical formulas.
Write a balaced chemical eqution for the combustion of liquid pentane C5H12?
C5h12 + 8o2 --> 5co2 + 6h2o
A chemical reaction can be concisely represented by a chemical what?
A chemical reaction can be represented by a chemical equation.
What is a correctly written chemical equation?
A correctly written chemical equation should show the reactants on the left side and the products on the right side, separated by an arrow. The equation should be balanced, meaning that the number of each type of atom is the same on both sides of the equation. The chemical formulas of the substances involved should be correctly written with the appropriate subscripts and coefficients.
