Determine the theoretical yield of H2S (in moles) if 64 mol Al2S3 and 64 mol H2O are reacted according to the following balanced reaction. A possibly
useful molar mass is Al2S3 = 150.17 g/mol.
Al 2S3(s) +6 H 2001) - 2 Al(OH)3(s) + 3 H2S()

Describe the chemical reaction based on the chemical equation below. also, explain whether the equation is balanced.

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

Stage in which a typical star has completely stopped fusion