Meiosis produces haploid gametes which have the ' n ' symbol.
n * 2n = 2n2
3n - 2n = n 3n - 2n = (3 - 2)n = 1n = n
14-2n = 12
2n2 / n = 2n
7-2n=n-147-2n+2n=n-14+2n7=3n-147+14=3n21=3n21/3=3n/37=n
Sulfuric acid H2SO4 will give away 2 protons H+ for this reason its normality is 2 times its molarity. so for H2SO4 M = 2N For HCl M= 1N because HCl has only one proton H+ H3PO4 for example has 3N = M so for your case, 6M = 2N and N= 6/2 = 3.
If the number is n, then twice the number is 2n and the sum of the two is n + 2n = 3n.
34 divide by 4n 34 - 4n cause 2nx2 is 2n+2n 2n is n+n so it is n+n+n+n =4n
2n is 2 times n.
The notation 2N typically means double the amount of a variable or object N. So, 2N is twice the value of N.
2n CO2 + 2n H2A + photons → 2(CH2O)n + n O2 + 2n A