a)H2SO3 2x1u+1x32u+3x16u=2u+32u+48u=82u siarka: 82u-100% 32u-x x=32ux100%/82u=39.02% tlen: 82u-100% 48u-x x=48x100%/82u=58.53% wodor: 100%-58.53%-39.02%=2.68% b)H2SO4 2x1u+1x32u+4x16u=2u+32u+64u=98u siarka: 98u - 100% 32u-x x=32ux100%/98u=32.65% tlen: 98u-100% 64u-x x=64ux100%/98u=65.30% wodor: 98u-100% 2u-x x=2ux100%/98u=2.04% c)HNO3 1x1u+1x14u+3x16u=1u+14u+48u=63u wodor: 63u-100% 1u - x x=1ux100%/63u=1.58% azot: 63u-100% 14u-x x=14ux100%/63u=22.22% tlen: 63u-100% 48u-x x=48ux100%/63u=76.19% d)H3PO4 3x1u+1x31u+4x16u=3u+31u+64u=98u fosfor 98u-100% 31u-x x=31ux100%/98u=31.6% tlen: 98u-100% 64u-x x=64ux100%/98u=65.30% wodor: 98u-100% 3u-x x=3ux100%/98u=3.06% e)H2S 2x1u+1x32u=2u+32u=34u siarka: 34u-100% 32u-x x=32ux100%/34u=94.1% wodor: 100%-94.1%=5.9% f)HCl 1x1u+1x35u=1u+35.5u=36.5u chlor: 36.5u-100% 35.5u-x x=35.5ux100%/36.5u=97.2% wodor: 100%-97.2%=2.8% g)H2CO3. 2x1u+1x12u+3x16u=2u+12u+48u=62u wegiel: 62u-100% 12u-x x=12ux100%/62u=19.35% wodor: 62u-100% 2u-x x=2ux100%/62u=3.22% tlen: 62u-100% 48u-x x=48ux100%/62u=77.21%
