Discover Questions

A sample of gas has a mass of 0.545g. Its volume is 117mL at a temperature of 84C and a pressure of 741mm Hg. Find the molar mass of the gas? What is the result when the monomial -5x to the third power, y to the second power and z? A particular brand of gasoline has a density of 0.737 g/mL at 25 ∘C. How many grams of this gasoline would fill a 13.4gal tank? Can I take an antacid with a proton pump inhibitor? Can someone help solve this problem step by step it's simplfing the problem by combining like terms?