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=(15-A1)/3 = A2/C1 SUM(A2:A4)/2 =A2+A3+D4
*(*a+3) *(a+1)[5] *(*(a+1)) *(&a[0][0]+2)
=(15-A1)/3 =A2/C1 SUM(A2:A4)/2 =A2+A3+D4
a[2]="WIN" strcpy(a[2],"WIN") a[2][3]='W' a[0][1]=a[0][1]
a[2]="WIN" strcpy(a[2],"WIN") a[2][3]='W' a[0][1]=a[0][1]
2mol氮 1molH2O 4mole- 0.5mol H2SO4
Ψ3,4,2; Ψ3,1,-1; Ψ3,2,1; Ψ3,2,0。
=(15-A1) /3 =A2/C1 SUM(A2:A4) /2 A2+A3+D4
=(15-A1) =A2/C1 SUM(A2/A4) =A2+A3+D4
1mol铝; 1mol氮; 2mol硫酸; 3mol氩;