Which of these substances is a pure substance?
1. hydrogen gas
2. the liquid called tea...
Chemistry, 28.01.2020 21:12 jazzclark79
Which of these substances is a pure substance?
1. hydrogen gas
2. the liquid called tea
3. coca cola
Answers: 2
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For each of the following types of reactions, write a general reaction formula in the symbolic form—for example, a + b → ab. single-displacement double-displacement synthesis decomposition
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What is the chemical name of the compound na2co3? use the list of polyatomic ions and the periodic table to you answer. a. sodium carbon oxide b. sodium carbonate c. sodium(ll) carbonate d. sodium oxalate
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