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紅
?$ \ \text {H}_2\ \text {CO}_3\xlongequal[\ \ \ \ \ \ ]{△}\ \text {H}_2\ \text {O}+\ \text {CO}_2↑$?
5.6
?$ \ \text {CO}_2+\ \text {H}_2\ \text {O}\xlongequal[]{}\ \text {H}_2\ \text {CO}_3$?
?$ \mathrm{ Na_2CO_3} $?
純堿、蘇打
堿性
碳酸鈣
大理石或石灰石的主要成分
碳酸鉀
?$ \mathrm{ K_2CO_3} $?
堿性
?$ \mathrm{ NH_4HCO_3} $?
碳銨
碳酸氫鈉
小蘇打
堿性
碳酸鈣
制生石灰
制玻璃
制取二氧化碳
?$ \ \text {CaCO}_3\xlongequal[\ \ \ \ \ \ ]{高溫}\ \text {CaO+CO}_2↑$?
?$ \ \text {CaO}+\ \text {H}_2\ \text {O}\xlongequal[\ \ \ \ \ \ ]{\ \ \ \ \ \ }\ \text {Ca(OH)}_2$?
?$? \ \text {CO}_2+\ \text {Ca(OH)}_2\xlongequal[\ \ \ \ \ \ ]{\ \ \ \ \ \ }\ \text {CaCO}_3↓+\ \text {H}_2\ \text {O}$?
?$? \mathrm {CaCl}_{2} ?$?
取樣于試管中，加入適量稀鹽酸，
將生成的氣體通入澄清石灰水，石灰水變渾濁
?$ \ \text {CaCO}_3\xlongequal[\ \ \ \ \ \ ]{高溫}\ \text {CaO+CO}_2↑$?
?$ 2\ \text {NaHCO}_3\xlongequal[]{△}\ \text {Na}_2\ \text {CO}_3+\ \text {CO}_2↑+\ \text {H}_2\ \text {O}$?
?$ \ \text {CaCO}_3+2\ \text {HCl}\xlongequal[\ \ \ \ \ \ ]{\ \ \ \ \ \ }$?
?$ \ \text {CaCl}_2+\ \text {H}_2\ \text {O}+\ \text {CO}_2↑$?
?$ \ \text {Na}_2\ \text {CO}_3+2\ \text {HCl}\xlongequal[]{}$?
?$ 2\ \text {NaCl}+\ \text {H}_2\ \text {O}+\ \text {CO}_2↑$?
?$ \ \text {Na}_2\ \text {CO}_3+\ \text {Ca(OH)}_2\xlongequal[\ \ \ \ \ \ ]{}\ \text {CaCO}_3↓+2\ \text {NaOH}$?
?$ \ \text {K}_2\ \text {CO}_3+\ \text {Ca(OH)}_2\xlongequal[\ \ \ \ \ \ ]{}\ \text {CaCO}_3↓+2\ \text {KOH}$?
?$ \ \text {Na}_2\ \text {CO}_3+\ \text {CaCl}_2\xlongequal[\ \ \ \ \ \ ]{}$?
?$ 2\ \text {NaCl+CaCO}_3↓$?
?$ \ \text {BaCl}_2+\ \text {Na}_2\ \text {CO}_3\xlongequal[\ \ \ \ \ \ ]{}$?
?$ \ \text {BaCO}_3↓+2\ \text {NaCl}$?
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