The balanced equation c + o2→co2 tells us that 24.02 g of carbon will exactly react with
a) 32.0 g of o2
b) 2.0 moles of o2
c) 6.02 e 23 molecules of o2
d) no correct response

Asap! how do you lengthen a pattern piece? (family and consumer science, sewing)

3. how much energy in joules is required to evaporate .0005 kg of liquid ammonia to vapor at the same temperature? 4. how much energy ( in megajoules ) is given up by .75 kg of water at 0c when it freezes to form ice at 0c? 5. explain how heat works between and at critical temperatures?

Apiece of metal with a length of 1.42 cm was measured using four different instruments. which of the following measurements is the most accurate?