10.7g of C2H2 ---> g CO2 1. List down the steps to determine the grams (g) of CO2 produced from the reaction of 10.7g of C2H2.

2. Describe the steps in complete sentences

Which object forms when a supergiant runs out of fuel? a red giant a black hole a white dwarf a neutron star

Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat

What is the importance of interlocking the fingers and rubbing while washing hands? the palms are the dirtiest parts of the hands. the spaces between the fingers get washed. the backs of the hands get washed. the fingernails are the dirtiest parts of the hands