3.5-dars. modda miqdori va massa

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uyga vazifa qudratov izzat @q_izzat1811 buxoro maktabi n1 modda miqdori va massa bog’liqligi 1-tur: modda miqdori berilganda massani topish 1. jadvalni to’ldiring no modda formulasi modda miqdori (mol) massasi(g) 1 n2o5 3 2 as2o3 4 3 br2o7 5 4 cl2o3 6 5 sn(oh)2 7 6 pb(oh)4 8 7 cr(oh)3 9 8 ni(oh)2 0,9 9 ch3cooh 0,8 10 h2cr2o7 9,8 11 h4p2o7 9,2 12 h2sio3 5.4 13 h2so4 5.5 14 mg(no3)2 6,5 15 ca(no3)2 7,1 16 al(no3)3 3.2 17 cu(no3)2 6,5 18 al2(so4)3 7.8 19 na2co3 8,5 20 (nh4)2co3 9 21 cuso4∙5h2o 5 22 na2so4∙10h2o 6 23 na2co3∙10h2o 7 24 cacl2∙2h2o 8 25 cacl2∙6h2o 0,3 26 mgso4∙7h2o 0,5 27 feso4∙7h2o 0,8 28 na2b4o7∙10h2o 0,9 29 caso4∙0,5h2o 2 30 caso4∙2h2o 3 1.1 no’malum moddaning nisbiy molekulyar massasi 98 ga teng. shu modda 3 molining massasini g da toping j:__________ g 1.2 no’malum moddaning nisbiy molekulyar massasi 49 ga teng. shu modda 5 …
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um moddaning nisbiy molekulyar massasi 100 ga teng. shu modda 0,1 molining massasini g da toping j:__________ g 1.13 no’malum moddaning nisbiy molekulyar massasi 105 ga teng. shu modda 0,5 molining massasini g da toping j:__________ g 1.14 no’malum moddaning nisbiy molekulyar massasi 109 ga teng. shu modda 0,8 molining massasini g da toping j:__________ g 1.15 no’malum moddaning nisbiy molekulyar massasi 102 ga teng. shu modda 7,5 molining massasini g da toping j:__________ g 1.16 no’malum moddaning nisbiy molekulyar massasi 108 ga teng. shu modda 4,5 molining massasini g da toping j:__________ g 1.17 no’malum moddaning nisbiy molekulyar massasi 90 ga teng. shu modda 5.4 molining massasini g da toping j:__________ g 1.18 no’malum moddaning nisbiy molekulyar massasi 95 ga teng. shu modda 8.6 molining massasini g da toping j:__________ g 1.19 no’malum moddaning nisbiy molekulyar massasi 96 ga teng. shu modda 5,9 molining massasini g da toping j:__________ …
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_ g 2.17 4,6 mol cu(no3)2 ning massasini hisoblang j:________ g 2.18 7,8 mol al(no3)3 ning massasini hisoblang j:________ g 2.19 8,9 mol (nh4)2co3 ning massasini hisoblang j:________ g 2.20 6,7 mol (nh4)2co3 ning massasini hisoblang j:________ g 2.21 5,4 mol na2so4∙10h2o ning massasini hisoblang j:____ g 2.22 5,6 mol cuso4∙5h2o ning massasini hisoblang j:______ g 2.23 7,6 mol na2co3∙10h2o ning massasini hisoblang j:____ g 2.27 5,1 mol cacl2∙6h2o ning massasini hisoblang j:______ g 2.28 5,2 mol cacl2∙2h2o ning massasini hisoblang j:__ ___ g 2.29 5,3 mol cacl2∙2h2o*mgso4∙7h2o ning massasini hisoblang j:________ g 2.30 5,5 mol mgso4∙7h2o ning massasini hisoblang j:_____ g 2-tur: massa berilganda modda miqdorini topish 1. jadvalni to’ldiring no molyar massa (g/mol) massa (g) modda miqdori (mol) 1 98 9,8 2 102 10,2 3 50 25 4 45 18 5 30 60 6 34 6,8 7 67 13,4 8 57 11,4 9 48 96 10 35 3,5 …
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bo’lgan moddaning 81 grami necha mol keladi? j:___________ mol 1.11 nisbiy molekulyar massasi 222 bo’lgan moddaning 44,4 grami necha mol keladi? j:___________ mol 1.12 nisbiy molekulyar massasi 222 bo’lgan moddaning 2,22 grami necha mol keladi? j:___________ mol 1.13 nisbiy molekulyar massasi 222 bo’lgan moddaning 444 grami necha mol keladi? j:___________ mol 1.14 nisbiy molekulyar massasi 102 bo’lgan moddaning 10,2 grami necha mol keladi? j:___________ mol 1.15 nisbiy molekulyar massasi 102 bo’lgan moddaning 20,4 grami necha mol keladi? j:___________ mol 1.16 nisbiy molekulyar massasi 95 bo’lgan moddaning 9,5 grami necha mol keladi? j:___________ mol 1.17 nisbiy molekulyar massasi 95 bo’lgan moddaning 190 grami necha mol keladi? j:___________ mol 1.18 nisbiy molekulyar massasi 100 bo’lgan moddaning 10 grami necha mol keladi? j:___________ mol 1.19 nisbiy molekulyar massasi 50 bo’lgan moddaning 5 grami necha mol keladi? j:___________ mol 1.20 nisbiy molekulyar massasi 15 bo’lgan moddaning 1,5 grami necha mol keladi? j:___________ mol 1.21 …

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uyga vazifa qudratov izzat @q_izzat1811 buxoro maktabi n1 modda miqdori va massa bog’liqligi 1-tur: modda miqdori berilganda massani topish 1. jadvalni to’ldiring no modda formulasi modda miqdori (mol) massasi(g) 1 n2o5 3 2 as2o3 4 3 br2o7 5 4 cl2o3 6 5 sn(oh)2 7 6 pb(oh)4 8 7 cr(oh)3 9 8 ni(oh)2 0,9 9 ch3cooh 0,8 10 h2cr2o7 9,8 11 h4p2o7 9,2 12 h2sio3 5.4 13 h2so4 5.5 14 mg(no3)2 6,5 15 ca(no3)2 7,1 16 al(no3)3 3.2 17 cu(no3)2 6,5 18 al2(so4)3 7.8 19 na2co3 8,5 20 (nh4)2co3 9 21 cuso4∙5h2o 5 22 na2so4∙10h2o 6 23 na2co3∙10h2o 7 24 cacl2∙2h2o 8 25 cacl2∙6h2o 0,3 26 mgso4∙7h2o 0,5 27 feso4∙7h2o 0,8 28 na2b4o7∙10h2o 0,9 29 caso4∙0,5h2o 2 30 caso4∙2h2o 3 1.1 …

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