Question

S+O2-> Al+S-> Ca+C->

Answer 1

Ответ:

S+O2=SO2;

2Al+3S=Al2S3;

Ca+2C=CaC2.

Объяснение:

Все реакции соединения.Коэффициенты раставлены.

Answer 2

It seems like you're providing chemical reactions in a symbolic notation format. However, the reaction you've mentioned doesn't seem complete as it lacks reactants and products for some steps. Additionally, the second reaction seems incorrect, as it shows aluminum (Al) reacting with sulfur (S) to form calcium (Ca) and carbon (C), which doesn't make sense.

To provide you with a meaningful response, could you please clarify the complete chemical reactions you want to know about? Please list the reactants and products for each step, and I'll be happy to explain them to you.