![lucywood2024](/avatars/12216.jpg)
lucywood2024
19.10.2020 •
Chemistry
Is the picture shown a chemical change? if it is, explain how it is.
Solved
Show answers
More tips
- F Food and Cooking How to Make Napoleon Cake: A Step-by-Step Guide...
- H Health and Medicine How to Increase Hemoglobin in the Blood...
- F Food and Cooking How to Make Chebureki: A Delicious Recipe for Russian Street Food...
- S Style and Beauty Ultimate Guide on How to Care for Suede Shoes...
- T Travel and tourism How to Use a Compass: A Beginner s Guide...
- D Dating, Love, Relationships Does a Person s Character Depend on the Color of Their Eyes?...
- F Food and Cooking Is it Really Possible to Cook Tasty Colored Cauliflower?...
- H Health and Medicine Why do our Joints Crack?...
- H Health and Medicine These Food Additives Can Do Significant Harm to Your Health...
- F Food and Cooking How to Choose the Right Olive Oil: A Comprehensive Guide...
Answers on questions: Chemistry
- C Chemistry Which choice is not an example of a molecule? A. F B. NCl3 C. H2O2 D. O3...
- C Chemistry A population distribution shows . a. the distribution of age groups within a population b. the amount of organisms in a unit area c. the total number of organisms in a population...
- C Chemistry 50.0 grams of copper, with a specific heat capacity of 0.385 J/goC, and the initial temperature of 10.0 oC is dropped into 400.0 grams of vegetable oil, with a specific heat capacity...
- C Chemistry The five-number summary suggests that about 75\%75%75, percent of lakes in Minnesota have more than what number of house boats?...
- C Chemistry Arrange the 0.10 M solutions of the following compounds in order of decreasing acidity (most acidic first). I. CH3NH3Br II. KC2H3O2 III. Ca(C2H3O2)2 IV. CH3COOH V. CCl3COOH VI....
- C Chemistry Consider the all gas reaction: H₂ + O₂ ⇄ HCl The reaction has a negative delta H. How can the production of HCl be increased by changing the volume or temperature? Explain your...
- C Chemistry At a certain temperature a 42.55% (v/v) solution of ethyl alcohol, C2H5OH, in water has a density of 0.9027 g mL-1. The density of ethyl alcohol at this temperature is 0.7782 g...
- C Chemistry The number of molecules in 68g of NH3...
- C Chemistry The pH of a solution prepared by the addition of 100mL 0.002M HCL to 100mL distilled water is closest to: a.1.0 b.1.5 c.2.0 d.3.0...
- C Chemistry Please help me pleaseeeeeeeeeeeeeeeeeeeee...
Ответ:
1. Plasma is "the state..." because plasma is rarely natural on earth (only lightning strikes) and has the highest temp
gas is "particles move freely" they do move freely
liquid is "it expands to fill volume" they do not have definite boundaries so they fill up the container
solid is "it retains its shape" yup dis is pretty obvious ig
2.
I agree with your answers.
it wouldnt be hypothesis or theory because they are basically the same thing and they explain facts. fact would be the best answer
conduct experiments would be the most logical here because you can gain new knowledge from conducting experiments instead of the rest.