1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
bearhunter [10]
3 years ago
13

Lab report for physical and chemical changes??!

Chemistry
1 answer:
slega [8]3 years ago
7 0

Answer:

[See Below]

Explanation:

✦ Physical Changes:

  ✧ Is when the form changes, but not the chemicals in that form.

  ✧ An example of this would be chopping wood. It's still wood but it's a different size now. It's easier to burn it since it's smaller.

✦ Chemical Changes:

  ✧ Is when the chemicals inside that form change to something else entirely

  ✧ An example would be an egg, when you cook the egg it can turn into being scrambled or fried. But you can't eat the raw egg until the chemicals change.

~<em>Hope this helps Mate. If you need anything feel free to message me.</em>

You might be interested in
A tablet of one antacid contains citric acid, H3C6H5O7, and sodium hydrogen carbonate, NaHCO3. When the tablet dissolves in wate
Nadusha1986 [10]
H2O
This equation is a double displacement reaction, and it forms H2CO3, which is very unstable and separates into H2O and CO2.
8 0
3 years ago
Read 2 more answers
Why is east Texas shaded green and west Texas shaded brown
kodGreya [7K]
I believe that east Texas is shaded green because it either has a grassy plain or  there are a lot of grassy hills and I think that west Texas is shaded brown because it is like a desert.
8 0
3 years ago
Read 2 more answers
The Embargo Act of 1807 and the Neutrality Acts
insens350 [35]
The Embargo Act of 1807 and the Neutrality Acts of the 1930's were both attempts by the United States to avoid foreign conflicts. The correct option in regards to all the options given in the question is option "3". The Embargo Act of 1807 prohibited all kinds of exports from United states of America. This Act would treat any export as illegal. This Act was also intended to keep America from avoiding any conflicts with the warring nations. The Neutrality act was also intended towards remaining neutral towards all fighting nations.


6 0
3 years ago
Match the term with its description.
Inga [223]
A(A compound that increases the hydroxide ions (OH−) when it is dissolved in a solution)-alkaline
B(A compound that increases hydrogen ions (H+) when it is dissolved in a solution)-acid
C(An atom or molecule that has a positive or negative charge)-ion
D(<span>A value from 0 to 14 that is used to specify how acidic or basic a compound is when it is dissolved in water)</span>-pH
6 0
3 years ago
She put on her coat and went out <br>what type of sentence is this ​
Zinaida [17]

Answer:

this is an example of a Simple sentence

3 0
3 years ago
Read 2 more answers
Other questions:
  • The pressure of a gas increases when the temperature _ at constant volume
    13·1 answer
  • Which of the following is required to change the state of matter?
    14·1 answer
  • Which describes the letter that belongs where the question mark is?
    10·2 answers
  • Determine the hydroxide ion concentration in<br> a solution that is 0.028 M NaOH.
    8·1 answer
  • Chemistry Lab Question: Filtration
    12·1 answer
  • A student shines a flashlight on a mirror.
    6·2 answers
  • Describe differences between conduction and convection give examples
    11·1 answer
  • What will happen If CH4 is added to the following reaction at equilibrium CH4 (g) + 2H2O (g) &lt;------&gt; 3H2 (g) + CO2 (g)
    13·1 answer
  • g If 50.0 mL of a 0.75 M acetic acid solution is titrated with 1.0 M sodium hydroxide, what is the pH after 10.0 mL of NaOH have
    7·1 answer
  • What is the molarity of a solution prepared from 85. 0 g cacl2 in 300. 0 g of solution? the density of the solution is 1. 05 g/m
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!