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In a chemical equation, coefficients represent the no. of molecules or atoms involved in a complete chem. reaction.
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What are the numbers to the left of formulas for reactants are called?
Coefficients
What are co-efficients?
5x + 3y = 7z 5, 3, and 7 are coefficients and they are integers, they are integer coefficients
Do you have to choose coefficients that will balance the equation in balancing an equation?
If your goal is to balance the equation, then yes, you have to chose the coefficients.
What information does coefficients provide in a balanced chemical equation?
Type your answer here... The coefficients give the molar ratio of the reactants
To balance a chemical equation you must adjust the?
Tsubscripts of the reactants equal the subscripts of the products.
What two kinds of coefficients of friction exist?
Static and kinetic coefficients
What are the two kinds of coefficients?
In terms of mathematics, a coefficient plays the role of a multiplicative factor in a series or an expression. The two different kinds of coefficients include numbers and letters.
How do the coefficients in a balanced equation compare quantites of two substances?
These coefficients show the number of molecules involved in the chemical reaction.
Two negatives equal what?
It is said that two negatives equal a positive when multiplying them with coefficients.
What is the meaning of rational algebraic expression?
A rational algebraic expression is the ratio of two polynomials, each with rational coefficients. By suitable rescaling, both the polynomials can be made to have integer coefficients.
What are integer coefficients?
5x + 3y = 7z 5, 3, and 7 are coefficients and they are integers, they are integer coefficients
What are coefficients in chemistry?
coefficients is the power the number is raised to
What correlation coefficients express the weakest degree of relationship between two variables?
-.12
When you have two linear equations how do you know when they are all real numbers?
The answer depends on what are meant to be real numbers! If all the coefficients are real and the matrix of coefficients is non-singular, then the value of each variable is real.
What are the numbers to the left of formulas for reactants are called?
Coefficients
What are two examples of two surfaces that have a high coefficient of friction?
Sandpaper and asphalt both have relatively high coefficients of friction.
What operations are associated with coefficients?
Identify which mathematical operations are associated with coefficients?
