Assuming that these are base 10 logs, which most of this notation are (though some insist on using the notation for base e logs):
log m = x
m = 10^x
log n = y
n = 10^y
mn = 10^x * 10^y
= 10^(x+y)
Depending on how you would prefer to write it.
log 1 = 0 if log of base 10 of a number, N, is X logN = X means 10 to the X power = N 10^x = 1 x = 0 since 10^0 = 1
If 5 x equals 9 plus 2x then x equals?
It is 1.2164
0.5*8=.40
xy = x ÷x y = 1
4... if you plug it in, it works
When, in algebra, two letters are written next to each other as a term, such as m and n becoming mn, it means they are multiplied. So mn is a shorter way of writing "m times n" or "m x n"Therefore, when m = 1 and n = 1, mn = 1 x 1 = 1
log 1 = 0 if log of base 10 of a number, N, is X logN = X means 10 to the X power = N 10^x = 1 x = 0 since 10^0 = 1
It depends on the length of x.It depends on the length of x.It depends on the length of x.It depends on the length of x.
If x equals 35, then -x equals -35.
Mn3 N2 i think its actually Mn(NO3)2 This is a nitrate ! ------- The general formula of manganese nitrides is MnxN where x is between 2 and 4. Ex.: Mn2N
x=6=x=5+x=13+x=20 x cannot = x+5. This question has no answer.
x equals 8
Transitive property: If 8 equals x and x equals y, then 8 equals y.
1 mole manganese = 54.938049g1 mole Mn atoms = 6.022 x 1023 atomsConvert atoms Mn to moles Mn.1.02 x 1024 atoms Mn x 1mol/6.022 x 1023 atoms = 1.69mol MnConvert moles Mn to mass in grams Mn.1.69mol Mn x 54.938049g/mol = 92.8g
Lets say the oxidation number of Mn is x oxygen's oxidation number is -2 and the charge on the molecule is 1- so: 1(x) + 4(-2) = 0 x - 8 = 0 x = +8 and then you must remember that there is a negative charge to the molecule. Subtract 1. therefore oxidation number on Mn is +7
no.. x equals 11