A A mixture weighs 18.8 g contains 7.0 g NaCl, 5.2 g of SiO,, and the remaining of the mixture is NH,CI. The % of NH₂Cl
Posted: Tue May 31, 2022 10:49 pm
A A mixture weighs 18.8 g contains 7.0 g NaCl, 5.2 g of SiO,, and the remaining of the mixture is NH,CI. The % of NH₂Cl is: 65.1% 55.1% 45.1% 35.1% 25.1%