11 сент. 2017 г. · It isn't a pure substance. It's a compound of sodium and chlorine. Most table salt has other substances in it as well, some of which occur ...

18 сент. 2021 г. · No it is not pure. It is simply seawater which has been heated and the water is evaporated. The commonest component is sodium chloride but there ...

1 мая 2018 г. · Pure sodium chloride also is salt. In this instance, it is a pure substance because it cannot be separated physically into multiple substances.

22 июн. 2020 г. · Pure sodium chloride also is salt. In this instance, it is a pure substance because it cannot be separated physically into multiple substances.

25 сент. 2018 г. · Pure sodium chloride also is salt. In this instance, it is a pure substance because it cannot be separated physically into multiple substances.

18 окт. 2022 г. · No, a mixture of salt and water is not a pure substance. It is a homogeneous mixture or solution. A pure substance consists of only one type of ...

19 июн. 2023 г. · No, a mixture of salt and water is not a pure substance. It is a homogeneous mixture or solution. A pure substance consists of only one type ...

27 июн. 2017 г. · Sodium chloride is a pure substance because it has a definite composition, NaCl, and cannot be broken down by physical means.

12 авг. 2015 г. · Sodium chloride is a pure substance because it has a definite composition, NaCl, and cannot be broken down by physical means.

11 июн. 2021 г. · Salt water is a mixture and not a pure substance. We define pure substances as those that contain atoms or molecules of the same type.