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How many atoms are in 7.10 mol of copper (II) phosphate? What is the product of 2 x the sum of 36,46,52,43, and 48? If a and b are positive integers such that gcd(a,b)=210, lcm[a,b]=210^3, and a** **I made a typo earlier, excuse me. I still donâ€™t understand how to do this. Find b such that f(x)=-4(x^2)+bx+3 has a maximum value of 50? Classify this chemical reaction ca(no3)2(aq) + na2co3(aq) = caco3(s) + 2nano3(aq)?