suvni qattiqligi. masala

omadbek qahramonov @ximfactor kanali suvni qattiqligiga oid 1,1 . 500 ml suvda 202,5 mg ca(hco3)2 borligi malum bo'lsa, suvning qattiqligini hisoblang. a)2 b) 3 c) 4 d) 5 1,2 . 400 ml suvda 97,2 mg ca(hco3)2 borligi malum bo'lsa, suvning qattiqligini hisoblang. a)2 b) 3 c) 4 d) 5 1,3 . 300 ml suvda 97,2 mg ca(hco3)2 borligi malum bo'lsa, suvning qattiqligini hisoblang. a)2 b) 3 c) 4 d) 5 1,4 . 700 ml suvda 113,4 mg ca(hco3)2 borligi malum bo'lsa, suvning qattiqligini hisoblang. a)2 b) 3 c) 4 d) 5 1,5 . 500 ml suvda 202,5 mg ca(hco3)2 borligi malum bo'lsa, suvning qattiqligini hisoblang. a)2 b) 3 c) 4 d) 5 2,1 . 500 ml suvda 109,5 mg mg(hco3)2 …

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