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The requirement for a balanced equation is that the numbers of each kind of atoms in the reactants must match the number of each kind of atoms in the products. The number of atoms in each molecule in the equation is the product of the coefficient and the subscript affixed after each element symbol in the formula to which the coefficient applies. For example, 2 Na + Cl2 = 2 NaCl. The coefficients on the left side total 3 but those on the right side total only 2. However, the number of atoms of each of sodium and chlorine total 2 on each side.
What else can I help you with?
What can the coefficients in a balanced chemical equation always express the ratio of?
Moles of one substance compared to moles of the second substance. Ex. moles of reactant A compared to moles pf product F
What is a mole ration?
I think you mean mole ratio. It is usually represented as the coefficient or big number in a balanced chemical equation. N2 + 3H2 --> 2NH3 so the mole ratio of nitrogen to hydrogen is 1 : 3 or 1/3 and what you compare should be product / product or reactant / reactant
Which do you use to balance equations subscrips or coefficients?
Both. you must have the correct subscripts to represent the correct chemical then you only change the coefficients to balance the equation. The product of a coefficient and a subscript tells how many atoms are present.
What is produced in this equation Li2Os H2OI 2LiOHaq?
Lithium oxide, and water are the reactants. Lithium hydroxide is the product. Here is the balanced reaction equation. Li2O(s) + H2O(l) = 2LiOH(aq)
What is the equation for average product?
the total product divided by quantity
What gets written into a chemical reaction when it is balanced?
In a complete and correctly balanced chemical equation you will have the coefficients for each reactant and product indicating the mole ratios as well as the phases of each reactant and product.
How do you find out how many moles of lead will be produced from a limiting reactant?
Knowing the limiting reactant, ignore other reactants and calculate the product (lead) based on just that one reactant using the coefficients of the balanced equation.
Are coefficients equal in a balanced chemical equation?
No, coefficients in a balanced chemical equation represent the relative amounts of each reactant and product involved in the reaction. Coefficients can be different for each substance in the equation based on the stoichiometry of the reaction.
The numbers which are placed in front of each reactant and product in order to balance the equation are called?
The numbers placed in front of each reactant and product to balance the equation are called coefficients. These coefficients help ensure that the number of atoms for each element is the same on both sides of the chemical equation.
what reactant has the smallest coefficient in a balanced chemical equation?
The reactant with the smallest coefficient in a balanced chemical equation is considered the limiting reactant because it limits the amount of product that can be formed.
What is a reaction in a balancing equation?
In a balanced chemical equation, a reaction is the process of converting reactants into products. Each reactant molecule is transformed into a set of corresponding product molecules according to the stoichiometric coefficients in the balanced equation.
If there are 4 grams of reactant how many grams of product are produced by the chemical reaction?
The amount of product produced by a chemical reaction depends on the stoichiometry of the reaction, which is given by the coefficients in the balanced equation. Without the balanced equation or additional information, it is not possible to determine the exact amount of product produced from a specific amount of reactant. You would need to know the stoichiometry of the reaction to calculate the amount of product.
How is stoichiometry used to calculate amount of product from amount of reactant?
The coefficients give the ratio of moles reactant to moles product.
What determines the coefficient ratio used to predict the amount of product produced from any given amount of reactant?
The coefficient ratio in a balanced chemical equation represents the mole ratio of reactants and products. This ratio is determined by the stoichiometry of the reaction, which is based on the balanced equation and the number of moles of each substance involved in the reaction. The coefficients provide a conversion factor to predict the amount of product produced from any given amount of reactant.
What do you often notice after balance hydrocarbon combustion reaction equation?
After balancing a hydrocarbon combustion reaction equation, you often notice that the number of atoms of each element on the reactant side equals the number of atoms of that element on the product side. The coefficients in the balanced equation represent the ratio of moles of each reactant and product involved in the reaction. The balanced equation also helps in determining the stoichiometry of the reaction and the amount of reactants needed or products formed.
What can the coefficients in a balanced chemical equation always express the ratio of?
Moles of one substance compared to moles of the second substance. Ex. moles of reactant A compared to moles pf product F
How can you determine if a chemical equation is balanced?
A chemical equation is balanced when the number of atoms of each element is the same on both sides of the equation. To determine if a chemical equation is balanced, count the number of each type of atom on both the reactant and product sides and adjust the coefficients in front of the chemical formulas to make the number of atoms equal on both sides.
