Determine the mass of carbon dioxide formed from the combustion of 50.0 g of c4h8. asap!

157.08g

Explanation:

50.0g C4H8 + 602 ---> 4C02 + 4H20

mass of 1 mole of C4H8 = 56g

50.0g of C4H8 = 50/56 = 0.8928 moles of C4H8

If each mole of C4H8 produces 4 moles of carbon dioxide, we have a 1:4 ratio

0.8928 moles of C4H8 give us (0.8928 x 4) = 3.57 moles of carbon dioxide

mass of 1 mole of carbon dioxide = 44g

mass of 3.57 moles of carbon dioxide = 157.08g

we can conclude that the melting point of table salt is above room temperature (it's actually 801 deg c). the melting point of mercury must be below room temperature (- 39 deg c).