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first find out what the 'relative Atomic Mass' all the elements in the equation have.
for example:
__ KOH +____________________ H3PO4 → ______ K3PO4 + __ H2O
k=39
O=16<-add them together(56)+H3(1x3) p=31 and O4=16x4 (and so on....)
H= 1
anyway, continue doing that until you find out all the relative atomic masses, add each section together- so add what you get for KOH and H3PO4 but make sure that you don't add it on to K3PO4 and H2O because they're separate sections. after finsing out the score for each side, see which side has the highest number and
What else can I help you with?
What coefficient is needed to balance the reaction?
To balance a chemical reaction, coefficients are adjusted to make the number of atoms of each element the same on both sides of the reaction. The coefficient to balance a reaction depends on the specific reaction being considered.
Define chemical reaction and chemical equation?
A chemical reaction is a process that results in the transformation of chemical substances into new substances with different properties. A chemical equation represents this reaction using chemical formulas of the reactants and products, along with their respective coefficients to balance the equation.
How can one tell how much reactant will be used in a reaction?
from a balanced chemical equation
When a chemical reaction is balanced what number appears?
You think probable to the number of molecules or atoms.
How do you balance a chemical reaction?
by balancing the coeffiecient of the reactants and the products in the both side
Why do you have to balance chemical equations?
You only need to balance a chemical equation if you want to know the proportions (how many of each type of molecules participate in the reaction).You only need to balance a chemical equation if you want to know the proportions (how many of each type of molecules participate in the reaction).You only need to balance a chemical equation if you want to know the proportions (how many of each type of molecules participate in the reaction).You only need to balance a chemical equation if you want to know the proportions (how many of each type of molecules participate in the reaction).
What is an arrangement of chemical formulas and symbols that represent a complete chemical reaction called?
A chemical equation represents a complete chemical reaction. It includes chemical formulas and symbols for reactants and products, as well as coefficients to balance the equation.
How do you calculate the mass of an object in a chemical equation?
balance your chemical reaction equation then calculate moles, then calculate weight.
How do you balance a combustion reaction?
Combustion reaction equations balance the same way that any other chemical equation does. Every atom that appears on the left side of the equation must also appear on the right side of the equation. No atoms are created or destroyed in the process of a chemical reaction.
What can balance chemical equation tell you?
a mole ratio of any two substances in the reaction
What is the balance chemical equation of sodium and water?
The balanced chemical equation for the reaction of sodium with water is: 2Na + 2H2O -> 2NaOH + H2
What is balance chemical equation of reaction between arsenic and naoh?
i dont know so help
