With any chemical reaction you have reactants and products, for this question I'll use the example of the formation of water from it's parts, Hydrogen and Oxygen. The equation would look like this:
2H2 (g) + O2 (g) -> 2H2O (l)
Let's say you start out with 3 moles of Hydrogen and 1 mole of Oxygen. From the reaction you can see that for every mole of O2 that reacts, 2 moles of H2 are reacted. This means that after your mole oxygen reacts, you are still left with a mole of excess Hydrogen. Thus, Hydrogen is considered the excess reactant, and Oxygen is considered the limited reactant.
In short, the limited reactant is whichever reactant you will use up in the reaction first.
The non-limiting, or excess reactant, is the reactant that does not expire first in a reaction. There will be some of this leftover after the reaction goes to completion.
This depends on the amounts of these reactants.
A reactant that gives the lowest yield by limiting the amount of product is called a limiting reactant. The limiting reactant will run out, so that only a limited amount of product can be made from the reactants.
The amount of product formed will be limited reagent in a reaction
The amount of product formed will be limited by the amount of the limiting reagent.
The amountof product form will be limited by the amount of the limiting reagent
This depends on the amounts of these reactants.
A reactant that gives the lowest yield by limiting the amount of product is called a limiting reactant. The limiting reactant will run out, so that only a limited amount of product can be made from the reactants.
The amount of product formed will be limited by the amount of the limiting reagent.
The amount of product formed will be limited reagent in a reaction
The amount of product formed will be limited by the amount of the limiting reagent.
The amountof product form will be limited by the amount of the limiting reagent
The amountof product form will be limited by the amount of the limiting reagent
The Limiting Reactant is the reactant that runs out first in a reaction.
reactant
Sugar can be both a reactant and a product.
reactant
sulfur is a reactant