Chemistry, 27.09.2019 01:10 maybeemmamay
In a particular experiment, 2.50-g samples of each reagent are reacted. the theoretical yield of lithium nitride is g. molar mass of li is 6.94 g/mol. molar mass of n2 is 28.02 g/mol. molar mass of li3n is 34.83 g/mol.
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Use the periodic table to complete this equation that represents nuclear fission processesun - ba c 3 n
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In a heat engine of 1000 j of heat enters the system and the piston does 500 j of work what is the final internal energy of the system if the inital energy was 2000 j we have to do all of these down here 1)write the equation 2)list out your know variables 3)plug the numbers into the equations 4)solve 5)write your solution statemtn that includes inital energuy and final energuy added
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What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car
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In a particular experiment, 2.50-g samples of each reagent are reacted. the theoretical yield of lit...
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