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What chemical equation describes the balanced reaction between lead and oxygen to form lead oxide?
A balanced equation has equal numbers of each type of atom on each side of the equation..The chemical equation describes the balanced reaction between lead and oxygen to form lead oxide is as follows .4Pb + 3O2 → 2Pb2O3.
What is the balanced chemical equation for magnesium chloride plus sulfuric acid?
A balanced equation MUST have EQUAL numbers of EACH type of atom on BOTH sides of the arrow.The balanced equation for the reaction magnesium chloride plus sulfuric acid is;MgCl2 + H2SO4 ------> MgSO4 + 2HCl.
When is a chemical equation said to be balanced?
A chemical equation is said to be balanced when the number of atoms for each element is the same on both the reactant and product sides of the equation. This means that the law of conservation of mass is obeyed, as no atoms are created or destroyed during a chemical reaction.
In a chemical equation numbers often appear in front of a chemical formula. What do these numbers indicate?
The numbers in front of a chemical formula, known as coefficients, indicate the ratio of each substance involved in the reaction. They show the relative amounts of reactants and products that participate in the reaction.
A combination of chemical symbols and numbers that represent a substance is?
A shorthand representation of the composition of a substance using atomic symbols and numerical subscripts is called a chemical formula.
Is the following nuclear reaction balanced?
A nuclear equation is balanced when the sum of atomic numbers and mass numbers on each side of the equation is the same.
What is changed or added to balance a chemical equation?
a balanced equation has equal numbers of each type of atom on each side of the equation.
What is the balanced equation of c2h60?
do you have another chemical equation with this as the answer could be 2CH30 my advice is to count the number of atoms and make sure they match if they do it is a balenced equation. If you have to write one yourself then make sure the numbers match.
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.
What do numbers in a chemical formula show?
The comparative amount of each needed for a balanced reaction.
What chemical equation describes the balanced reaction between lead and oxygen to form lead oxide?
A balanced equation has equal numbers of each type of atom on each side of the equation..The chemical equation describes the balanced reaction between lead and oxygen to form lead oxide is as follows .4Pb + 3O2 → 2Pb2O3.
What part of balanced chemical equation give information about the relative numbers of moles of reactants and products involve in a chemical reaction?
The coefficients in a balanced chemical equation give information about the relative numbers of moles of reactants and products involved in a chemical reaction. The coefficients represent the ratio of moles of each substance involved in the reaction.
When a chemical equation contains the same numbers of atoms on both sides the equation is balanced?
if you mean the same number of each type of atom, yes.
What is the balanced chemical equation for magnesium chloride plus sulfuric acid?
A balanced equation MUST have EQUAL numbers of EACH type of atom on BOTH sides of the arrow.The balanced equation for the reaction magnesium chloride plus sulfuric acid is;MgCl2 + H2SO4 ------> MgSO4 + 2HCl.
Numbers placed in front of chemical symbols and compound formulas in chemical equations are called what?
Atomic weight. It's always the bigger number.
When is a chemical equation said to be balanced?
A chemical equation is said to be balanced when the number of atoms for each element is the same on both the reactant and product sides of the equation. This means that the law of conservation of mass is obeyed, as no atoms are created or destroyed during a chemical reaction.
What is a balancing equations of chemical reactions?
coefficients
