人教版高三化學總復習練習第一章化學計量在實驗中的應用-物質(zhì)的量b學后即練含解析doc

1、a bgLD1a M 18n18na Mbg SR C 25 n100a M 18a bM% wBa M 18nMVmolLcA1n1 000a M 18) (V mLb ga g 25 2MORnH2C 19.2%24181204 4.8% 1 21 SO2967624120 g mol1 2.4 molL11 000 cmL 24.0% 1.20 gcm331c24.0%244 4.8%MgSOMg212019.2% D1 40 C2.4 molLB124.0% A) (4.8%1.20 gcm500 mL13 CA B100 mLDC22.5 L B10 molLA1) ()(22.4

2、L HCl 100 mL 4 3C n100V M 18gmLD 1a bMa bMw1 000MVgmL1 000 M/11 000acMn100a M 18V mLMVgmLc1w1 000a ba b g18na bMV(a b) gC gSmn100a M 18MMM a g) a g b g) (100 g S ( a g18n18nM18na bMMR B % a gM18nn100a M 18a g b g 100% 100%M a gM 18nm LV 10MVmolL)(wA 311 000am MmolaM2molO)n(R) n(RnHa 2NaOHO 100 mL HN

3、aOH100 mL 20%D3 mol L)c(ClKCl12200 mL 3 molLC100 mL 3 molLBaCl1110% NaCl 100 g HO 2NaCl 100 g 20%B1.5 mol L1242O SO100 mL 3 mol LA100 mL HH1) (5D 1 0001 000 Dw36.5cMcMcCw1 00036.5 g HCl B HClClHHCl1 L A 1 L1 000wD36.5c22.4 L C 36.5 g HClANBHCl1 mol LA1AN) (Lc molw gmL11)1 g mL(1 L 436.5 g HCl1C D 36

4、V576VmolLB.molLA.11125aa) (Fe2V L3432(SO)47 V L Fe0.5V La g SO2A A 3L2121V 22molLSO)4c(H)V mol c (c1132121cV molc c c332V) mol21cV cSO) (4Ln(H L 1032121V V10V 1033) V( L V21211 000 D.C.3213211 000 cc c c2121 B.A.21321cc c c) ) (L(mol1132 g mL g mL121molLgmLc11c mol L161B 10%100 g1 gmLNaOH1D L3 molL6 mol1123 mol L100 g) 10%C BaCl1 100 g 20% (100 gw200 mL B242OSO100 mL HHL100 mL 3 molA 110% A 576V144V144VmolLmolLBB c 0.5V