The coefficient in algebra is the number before a letter with an exponent on it. The 3 is the coefficient in this example: 3x7
The coefficient in an expression is the multiplier of the variable in the equation. Here, the coefficient would be 6.
6 is the coefficient of n in this expression.
The coefficient is 6.
It is 3.
The coefficient for Ni NO3 3 is four.
The coefficient for Ni NO3 3 is four.
Your formulas are not correct.
4
Al(NO3)3, so aluminium has coefficient of one. Aluminium is always Al3+ in ionic compounds.
NI(NO3)3+pbbr4nibr3+pb(no3)4
2
Nickel Iodite is NiIO2. This salt is hypothetical noiodite salts have been isolated.Chlorites are known and a bromite.
Ni+1 NO2-1
it is Ni2 CL1then u switch the head numbers and it isNi(CL)2
the answer is 2 apex
Formula: Ni(NO3)2