过氧化钙制备实验中氨水的用量分析
钱林平,李进之,郑耿锋,沈建中

Investigation of Ammonia Usage in the Experiments of Calcium Peroxide Preparation
Linping QIAN,Jinzhi LI,Gengfeng ZHENG,Jianzhong SHEN
表3 不同氨水用量时的CaO2产量变化
编号m(CaCO3)/gn(HCl)/moln(H2O2)/molABCD
n(NH3)/molm(CaO2)/gn(NH3)/molm(CaO2)/gn(NH3)/molm(CaO2)/gn(NH3)/molm(CaO2)/g
1100.20.10.142.790.173.570.250.224.33
2100.20.10.142.490.173.770.24.90.224.4
3100.20.10.143.250.173.310.24.950.223.9
4100.20.10.143.340.173.870.24.090.224.3
5100.20.10.143.090.173.450.23.660.224.78
6100.20.10.143.560.173.710.23.80.224.2
7100.20.10.143.50.173.90.24.30.224.58
8100.20.10.142.980.173.560.24.130.224.69
9100.20.10.143.20.173.630.23.840.224.37
10100.20.10.142.850.173.750.23.980.224.29
11100.20.10.143.210.173.480.24.330.224.87
12100.20.10.142.660.173.690.24.620.224.1