If the absolute temperature of a gas is 600 k, the temperature in degrees celsius is
a. 273°c.
b. 705°c.
c. 327°c.
d. 873°c.

Problem page gaseous ethane reacts with gaseous oxygen gas to produce gaseous carbon dioxide and gaseous water . if of water is produced from the reaction of of ethane and of oxygen gas, calculate the percent yield of water. be sure your answer has the correct number of significant digits in it.

What is the result of multiplying (2.5 × 1010) × (2.0 × 10-7)? a. 5.0 × 103 b. 5.0 × 10-3 c. 5.0 × 1017 d. 5.0 × 10-17

Asolution contains 180 g of glucose (c6h12o6) and 162 g of water. what is the mole fraction of glucose?