Chemistry, 07.12.2019 12:31 jorgefrom584
When a chemical reaction occurs, the compounds can be separated by physical means a phase change takes place the physical and chemical properties of the reactants are the same as the properties of the products the physical and chemical properties of the products are different from the reactants
Answers: 3
Another question on Chemistry
Chemistry, 21.06.2019 22:30
200. ml of 3.00 m nacl solution is diluted to a final volume of 500. ml. what is the molarity of the final solution?
Answers: 2
Chemistry, 22.06.2019 03:30
Asample of ammonia reacts with oxygen as shown. 4nh3(g) + 5o2(g) 4no(g) + 6h2o(g) what is the limiting reactant if 4.0 g of nh3 react with 8.0 g of oxygen? o2 because it produces only 0.20 mol of no. nh3 because it produces only 0.20 mol of no. o2 because it produces two times less no than nh3. nh3 because it produces three times more no than o2.
Answers: 3
Chemistry, 23.06.2019 05:00
Which of the following describes qualitative data? a) recording the temperature of a solid as it is warmed. b) noting the color of a solution as it is heated. c) measuring the volume of an object by water displacement. d) taking the mass of an object using a balance.
Answers: 2
Chemistry, 23.06.2019 12:30
An atom holds 7 electrons. use orbital notation to model the probable location of its electrons. an atom hold 22 electrons. use orbital notation to model the probable location of its electrons. an atom holds 17 electrons. use orbital notation to model the probable location of its electrons.
Answers: 1
You know the right answer?
When a chemical reaction occurs, the compounds can be separated by physical means a phase change ta...
Questions
Mathematics, 23.08.2019 15:50
Biology, 23.08.2019 15:50
Mathematics, 23.08.2019 15:50
Social Studies, 23.08.2019 15:50
Mathematics, 23.08.2019 15:50
Mathematics, 23.08.2019 15:50
Mathematics, 23.08.2019 15:50
Mathematics, 23.08.2019 15:50
Chemistry, 23.08.2019 15:50
History, 23.08.2019 15:50
Biology, 23.08.2019 15:50
