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What are integer coefficients?
5x + 3y = 7z 5, 3, and 7 are coefficients and they are integers, they are integer coefficients
What two kinds of coefficients of friction exist?
Static and kinetic coefficients
What is algebraic numbers?
An algebraic number is one that is a root to a non-zero polynomial, in one variable, whose coefficients are rational numbers.Equivalently, if the polynomial is multiplied by the LCM of the coefficients, the coefficients of the polynomial will all be integers.
When two ratios are equal what are they called?
They are called equivalent ratios.
What Are The Properties Of Regression Coefficient?
(a) Correlation coefficient is the geometric mean between the regression coefficients. (b) If one of the regression coefficients is greater than unity, the other must be less than unity. (c) Arithmetic mean of the regression coefficients is greater than the correlation coefficient r, provided r > 0. (d) Regression coefficients are independent of the changes of origin but not of scale.
What in chemical equations provide mole ratios that can be used as conversion factors?
Coefficients
The coefficients from a balanced equation are used to write conversion factors called?
mole ratios
What do the coefficients in a balanced chemical equation represent?
Represents the mole ratios between any two substance
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 does the coefficients a balanced equation compare quantities of two substances?
In a balanced equation, the coefficients show the mole ratio of the different substances. That is, it shows how each substance taking part in the reaction is related on a mole to mole basis.
Why are coefficients used in chemical equations?
to determine the mole of the atom
A conversion factor derived from the coefficients of a balanced chemical equation interpreted in terms of mole?
Mole Ratio :)
What do balanced equations describe?
Mole Ratios
How do mole ratios compare to volume ratios for gaseous reactants and products in a balanced chemical equation?
At constant temperature and pressure the ratios are equal.
What is the conversion from moles to atoms?
In stoichiometric mole to mole conversions you use the ratio of the coefficients from a balanced equation in combination with information given from a problem or procedure. You use the ratios to cross multiple and divide to find the unknown quantity.
What do we use mole ratios for?
To convert from one substance to another
What is the ratio of the heart of stoichiometry?
The heart of stoichiometry is the mole ratio given by the coefficients of the balanced equation
