}ĿijWdȤСMͬW_չ˜yNa2CO3NaClĹwNa2CO3|֔̽OӋµČ
11Q ҺMе|Wʽ
2μCaCl2Һ^tʹyĽYƫƫС_CaCl2ҺǷ^ķ
3ԓNa2CO3|֔Ƕ}^ӋY_0.1%
𰸡
1^VNaClCaCl2
2ƫСȡҺMm̼cгatCaCl2Һ^
3
O̼c|x
Na2CO3+CaCl2TCaCO3+2NaCl
106 100
x 10g
x=10.6g
ԓNa2CO3|֔= =96.4%
ԓNa2CO3|֔96.4%
⣺1̼cҺȻ}Һ̼}Ȼc^VyԹw|ķxԡ1Q^VȻ}Һ^ҺMе|ȻcȻ}^VNaClCaCl22CaCl2ҺrõijƫСԵμCaCl2Һ^tʹyĽYƫСȻ}Һ̼ܺc̼}Դ_CaCl2ҺǷ^ķȡҺMm̼cгatCaCl2Һ^ƫȡҺMm̼cгatCaCl2Һ^
3O̼c|x
Na2CO3+CaCl2TCaCO3+2NaCl
106 100
x 10g
x=10.6g
ԓNa2CO3|֔= =96.4%
ԓNa2CO3|֔96.4%
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