Methane contains
carbon and four
hydrogen atoms is it an element compound or mixture...
Answers: 2
Chemistry, 23.06.2019 00:30
How can you write e method for the experiment of separating sand from water by filtration process? 1-materials 2-steps 3-conclusion also the same for the separating process of water and salt by filtration or distillation. quick because i need to finish my hw
Answers: 2
Chemistry, 23.06.2019 01:00
What two factors can affect the properties of a hydrocarbon? a. the number of its carbon atoms and the number of single bonds b. the number of its carbon atoms and the arrangement of its atoms c. the arrangement of its atoms and the number of its double bonds
Answers: 1
Chemistry, 23.06.2019 08:00
The goal of this experiment was to answer the question "what is the effect of a gas' temperature on its volume? " you formulated the hypothesis below. hypothesis: if a fixed amount of gas is heated, then the volume will increase because the heat will cause the molecules of gas to move faster and further apart. to test this hypothesis, you changed the of the gas between 0 and 100°c (273 and 373 k) and calculated the resulting of the gas.
Answers: 2
Mathematics, 18.01.2021 06:20
Mathematics, 18.01.2021 06:20
Mathematics, 18.01.2021 06:20
Social Studies, 18.01.2021 06:20
Mathematics, 18.01.2021 06:20
Arts, 18.01.2021 06:20
Law, 18.01.2021 06:20
Physics, 18.01.2021 06:20