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
gayaneshka [121]
3 years ago
8

I need help with this too

Chemistry
1 answer:
liraira [26]3 years ago
4 0
Answer:  The first chemical equation does NOT.
                The second chemical equation does.
______________________________________________________
You might be interested in
Which model of the atom first introduced the idea of a nucleus?
ankoles [38]
The answer is c.) Rutherford model
5 0
3 years ago
Read 2 more answers
How do colloids that exist in nature affect people
mel-nik [20]

The exposure of a person to colloids majorly present in industrial area may results in the accumulation in the body tissue which causes dark deposit in the skin. They are not safe and is dangerous for health which may cause turning of skin blue permanently and it is life long.

Whereas, the colloid of silver nitrate is used to treat skin burns and ulcers but its overuse may result in adverse effect.

4 0
3 years ago
Why doesnt iron burst into flames when it rusts
Katarina [22]
Rust does not have the properties to catch onto flames. However, if you light it on fire, then it would probably catch in flames but not instantly and will not continue to burn unless you have soaked it in oil or flammable object or substance. :) Hope this helps! 
3 0
3 years ago
Please help me with this three questions
zheka24 [161]

Answer:

1. A. Thyroid Gland Function

B. detecting Blood Clots

C. Treating Cancer

2. An example would be how many are used as tracers for diagnostic purposes

3. Beneficial because it gives us ways to eleminate pests, by the sterile insect technique

Number three is kinda iffy a bit difficult to explain it may be explained better in your book.

7 0
2 years ago
What best explains the type of energy present in the vibrating atoms of a substance? It is thermal energy, which is a type of ki
natima [27]

What best explains the type of energy present in the vibrating atoms of a substance?

The answer is: <u>It is thermal energy, which is a type of kinetic energy. </u>

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the wavelength of radiation that has a frequency of 7.2×10^11 s−1 ?
    8·1 answer
  • "a basic experiment involves a minimum of ________ participant group(s)."
    13·1 answer
  • The formula mass of a molecule or ion is
    6·1 answer
  • What is one result of a chemical change?
    13·1 answer
  • HELP!! URGENT ASAP!! WILL GIVE BRAINLIEST TO FASTEST ANSWER!!
    8·1 answer
  • Scorpions belong to which group of arthropods?
    8·2 answers
  • True or False: Just like protons, the
    11·1 answer
  • Please help I'm on a test rn
    9·2 answers
  • Which statement describes what happens in a chemical reaction?
    8·2 answers
  • In your own words list and describe the three subatomic particles that make up atoms.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!