mAl2(SO4)3 = 2 * 27u + 3 * 32u + 12 * 16u = 342u mFe(OH)3 = 56u + 3 * 16u + 3 * 1u = 107u mH3PO4 = 3 * 1u + 31u + 4 * 16u = 98u m(NH4)3PO4 = 3 * 14u + 12 * 1u +31u + 4 * 16u = 149u mZn(NO3)2 = 65u + 2 * 14u + 6 * 16u = 189u mFe2O3 = 2 * 56u + 3 * 16u = 160 mCaCO3 = 40u + 12u + 3 * 16u = 100u mCaO = 40u + 16u = 56u mCO2 = 12u + 2 * 16u = 44u mCaSO4 = 40u + 32u + 4 * 16u = 136u Obliczanie procentowego składu zrobię po swojemu :-) mH2SO4 = 2 * 1u + 32u + 4 * 16u = 98u %H = 2u / 98u * 100% = 2,04% %S = 32u / 98u * 100% = 32,65% %O = 65,31% Ja wybiorę sobie dodatkowo: H2CO3, NaNO3, KOH mH2CO3 = 2 * 1u + 12u + 3 * 16u = 62u %H = 2u / 62u * 100% = 3,23% %C = 12u / 62u * 100% = 19,35% %O = 48u / 62u * 100% = 77,42% mNaNO3 = 23u + 14u + 3 * 16u = 85u %Na = 23u / 85u * 100% = 27,06% %N = 14u / 85u * 100% = 16,47% %O = 48u / 85u * 100% = 56,47% mKOH = 39u + 16u + 1u = 56u %K = 39u / 56u * 100% = 69,64% %O = 16u / 56u * 100% = 28,57% %H = 1u / 56u * 100% = 1,79%
