Use the solubility curve to answer the question. If the solution had 100 kg of solute dissolved in a 60 degree C solvent, is it a saturated solution? a. Yes. This is a saturated solution.

b. No. To be saturated, the solvent would need to be cooled to 40 degrees C or less.

c. No. To be saturated, the solvent would need to be heated to 80 degrees C or more. cooled to

d. No. Less solute is needed to be saturated.

Problem page combustion of hydrocarbons such as pentane ( c5 h12 ) produces carbon dioxide, a "greenhouse gas." greenhouse gases in the earth's atmosphere can trap the sun's heat, raising the average temperature of the earth. for this reason there has been a great deal of international discussion about whether to regulate the production of carbon dioxide.(a) write a balanced chemical equation, including physical state symbols, for the combustion of liquid pentane into gaseous carbon dioxide and gaseous water. (b) suppose 0.350 kg of pentane are burned in air at a pressure of exactly 1 atm and a temperature of 20.0 degree c. calculate the volume of carbon dioxide gas that is produced.be sure your answer has the correct number of significant digits.

Calculate the concentration of all species in a 0.165 m solution of h2co3.

F1.5 mol of nabh4 react, how many moles of b2h6 are formed? 2 nabh4(aq) + h2so4(aq) → 2 h2(g) + na2so4(aq) + b2h6(g)