C6H12O6 + 6O2 -> 6CO2 + 6H2O
7 ( implied one in front of the carbohydrate glucose ) does not equal 12, so not true
Only the sum of the atoms must be equal.
Equality. If they are ALWAYS equal then the equation is an identity.
will always begin with an equal sign
No, it's not
In a way it is but not quite. An equation looks like this a+b=c. an equation always has a equal sign in it. This answer can be yes and no.
yes * * * * * No it does not. A transcendental number is not rational. It is irrational but, further than that, it is not the root of any polynomial equation with rational coefficients.
Tsubscripts of the reactants equal the subscripts of the products.
Coefficents don't have to be equal, it's just that that the number of each element or ion has to be the same on both sides
If you multiply or divide an equation by any non-zero number, the two sides of the equation remain equal. This property is almost always needed for solving equations in which the variables have coefficients other than 1.
:A balanced equation MUST have EQUAL numbers of EACH type of atom on BOTH sides of the arrow.An equation is balanced by changing coefficients in a somewhat trial-and-error fashion. It is important to note that only the coefficients can be changed, NEVER a subscript.
Equality. If they are ALWAYS equal then the equation is an identity.
will always begin with an equal sign
No, it's not
The equivalence or stoichiometric point of a titration of a strong acid versus a strong base is always equal to pH 7.
An example of an equation that will always equal 12 is x=12. x will never change and will always be equivalent to 12.
A reaction quotient is a fraction with product concentrations in the numerator and reactant concentrations in the denominator - with each concentration raised to a power equal to the corresponding stoichiometric coefficient in the balanced chemical equation.
An irreducible equation is an irreducible polynomial which is equal to zero. A polynomial is irreducible over a particular type of number if it cannot be factorised into the products of two or more lower degree polynomials with coefficients of that type of number. For example, the equation x2 + 1 =0 is irreducible over the real numbers; there are no lower order polynomials, containing only real coefficients, which could be multiplied together to give this equation.
The equation must be ALWAYS equal.