Which of the following is a property of a pure substance? (5 points)
It can be chemically...
Chemistry, 23.10.2020 20:10 shafferakr6
Which of the following is a property of a pure substance? (5 points)
It can be chemically separated if it is a compound.
Its components can be separated with ease.
It is made up of two or more types of compounds.
The original components retain their individual properties.
Answers: 2
Chemistry, 21.06.2019 18:00, bbombard21
Select the atomic models that belong to the same element
Answers: 2
Chemistry, 22.06.2019 03:10, josephpezza18
The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.
Answers: 1
Chemistry, 22.06.2019 14:10, roserose3098
16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.
Answers: 2
Chemistry, 22.06.2019 14:30, emilymartinez75
Need ! asap will mark 10 pts using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers
Answers: 1
SAT, 06.04.2020 23:46
Mathematics, 06.04.2020 23:46
History, 06.04.2020 23:46
Mathematics, 06.04.2020 23:46
History, 06.04.2020 23:47
Mathematics, 06.04.2020 23:47
Mathematics, 06.04.2020 23:47