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A sampleof gas containing 63.4g of oxygen gas an initial volume of 7.51L.What is the final volume in L if 4.6moles of oxygen gas is added? Write an equation for any cubic polynomial that has a remainder of -6 after being divided by (x+3)? When P(x) is divided by (x+1), the remainder is 3. What is the remainder when xP(x) is divided by (x+1)? How many grams of fluorine gas occupy 543.2 mL and exert 123456 Pa of pressure at 29.8 degrees Celsius? Give answer to 3 s.f.? Which continent is the longest north to south ?