Los coeficientes que permiten balancear la siguiente ecuación: Al2O3 + C + Cl2 → CO + AlCl3 en su orden son:
a. 1,2,2 → 2,1
b. 2,4,4 → 4,3
c. 1,3,3 → 3,1
d. 1,3,3 → 3,2

Consider the two electron arrangements for neutral atoms a and b. are atoms a and b the same element? a - 1s2, 2s2, 2p6, 3s1 b - 1s2, 2s2, 2p6, 5s1

Remember to use the proper number of significant figures and leading zeros in all calculations. gelatin has a density of 1.27 g/cm³. if you have a blob of gelatin dessert that fills a 2.0 liter bottle, what is its mass? 2540 g2500 g3.9 x 10-43.937x 10-4

Which type of intermolecular force is pbr3