A natural gas has the following ultimate analysis by mass: H2, 23.3%; C, 74.72%; N2, 0.76%; and O2, 1.22%. The flue gases have the following volumetric analysis: H2O, 15.583%; CO2, 8.387%; O2, 3.225%, N2, 72.805%. Calculate (a) the percent theoretical air used in combustion, and (b) the dew point if the flue gases are at 2 bar.

Read the claim. breakfast is an important meal. it jump starts the body’s process of using calories to break down food. appetite can decrease with age, but going too long without eating causes metabolism to slow down. current research shows that incorporating legumes such as lentils and chickpeas into meals boosts metabolism for twenty-four hours. who might benefit from this claim? people who have a fast metabolism stores that sell exercise equipment people who take vitamin supplements grocery stores that sell legumes

Which of the following is a physical property flammability heat of combustion solubility and toxicity

What mass of ca(oh)2 is needed to make 1250ml of a .75m solution?