sodium acid carbonate

例句：

1. 1. This chemical is used as a cleaning agent in many household products.
   这种化学品在许多家庭用品中用作清洁剂。
2. 2. The sodium carbonate reacts with water to form sodium hydroxide and carbon dioxide gas.
   碳酸钠与水反应生成氢氧化钠和二氧化碳气体。
3. 3. In the process, the sodium carbonate reacts with the iron ore to produce iron oxide and sodium oxide.
   在这个过程中，碳酸钠与铁矿石反应产生铁氧化物和氧化钠。