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}ĿijWdȤСMͬWlFLʹõğˮصײһˮˮҪɷ̼}͚V˜yˮ̼}ĺȞ10}뵽10gˮУaCO2wrDʾ

1ĈDпԿ10gˮc}ᷴɵĶ̼________g

2ˮ̼}|֔Ƕ٣

3Oˮг̼}͚Vs|ܽ10gˮҪ||֔10}|ǶYһλС

𰸡13.3

2

386.2g

}PIǏĈDxɶ̼|̼|CaCO3|CaCO3ĵHCl|ȻMgOH2|MgOH2c}ᷴĻWʽMgOH2HCl|һ}|

13.3

2⣺O̼}|xc̼}}||y

CaCO32HClCaCl2H2OCO2

100 73 44

x y 3.3g

ãx7.5g y5.475g

tˮ̼}|֔

310gˮКV|10g7.5g2.5g

Oc2.5gVȫHCl|z

2HClMgOH2MgCl22H2O

73 58

z 2.5g

ãz3.147g

t10gˮһ}|飨3.147g5.475g1086.2g

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}Ŀ֪W2A+B=2C+D10g A8g Bȫ6g CҪõ3g DtӷB||

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