下表为氯化钠和氯化铵在不同温度时的溶解度。回答下列问题：                                                                                                                                                                                                     

温度/℃	0	10	20	30	40	50
氯化铵溶解度/g	29.4	33.3	37.2	41.4	45.8	50.4
氯化钠溶解度/g	35.7	35.8	36.0	36.3	36.6	37.0