How many moles of Sis2 will be produced if 3.25 grams
CuS is completely reacted?
Si + 2Cus → 2Cu + Sis2

Someone, part 1: which compound does c represent? part 2: name a process that could release this compound into the air. part 3: explain how the elements that form it are conserved during the carbon cycle. use complete sentences to explain your answer. justify how this compound was created from a recycling of carbon in the carbon cycle. use complete sentences to explain your answer.

Molecular iodine, i2(g), dissociates into iodine atoms at 625 k with a first-order rate constant of 0.271 s−1. part a part complete what is the half-life for this reaction?

Mr. rose asked his student to draw a quadrilateral with four unequal sides. an example of this kind of quadrilateral