Which is the correctly balanced equation for a reaction of aluminium sulfide and zinc? Group of answer choices

This reaction is not able to take place.

Zn + Al2O3-> Al + ZnO

3Zn + Al2O3-> 2Al +3ZnO

Zn + Al2O3- Al2 + ZnO3

Why do you suppose the structural polysaccharide cellulose does not contain branches? why do you suppose the structural polysaccharide cellulose does not contain branches? branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into globules, thereby decreasing the flexibility and strength of the globules. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into microfibrils, thereby increasing the rigidity and strength of the microfibrils. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into globules, thereby increasing the flexibility and strength of the globules. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into microfibrils, thereby decreasing the rigidity and strength of the microfibrils.

How many grams of aluminum will there be in 98g of al2o3?

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?