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In 56 g of Na2SO4, how many moles of electrons? (x^4) + (ax^3) + (bx) + c divided by (x-1) and (x+1) and (x+2) the remainders are 14, 0, -16. Find values of a, b, c? Chemical equation: A+B2→AB2
How many moles of product can be made from 0.70 mol of A and 1.0 mol of B2? Has anyone looked into flat earth? Please throw some idea’a I believe in the flat earth for a good reason, please tell my why you believe.? What causes distance?