What mass of oxygen gas is required  to burn completely `2.5 mol` of method
Channel: Doubtnut
Date: 2020-08-30

What mass of oxygen gas is required  to burn completely `2.5 mol` of method? `underset(underset("reactant")("one"))("Moles of ")rarr underset(underset("reactant")("another"))("Mass of")` Stragetgy : Use the balanced equation `{:(CH_(4), + 2O_(2), rarr CO_(2), + 2H_(2) O),(1mol, 2mol,1 mol,2mol),(16.0 g,2(32.0)g,44.0g,2(18.0g)):}`o find the relationship among moles and grams of reactants : underset(CH_(4))("Mole of ")rarr underset(O_(2))("Moles of")rarr underset(O_(2))("grams of")`