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
7nadin3 [17]
3 years ago
15

Please help with 4 and 5!

Chemistry
1 answer:
Rashid [163]3 years ago
5 0
B,c hop you git a good grad
You might be interested in
Which element would be a strong reducing agent?<br><br><br> F2<br><br> Ba<br><br> Na<br><br> Cl2
Damm [24]
F2 because it’s the strongest
3 0
3 years ago
Organisms that breakdown waste and dead organisms and return the raw materials to the environment is called
just olya [345]
Decomposer, decomposers include fungous, bacteria, worms. They break down trash and bad things and concert it to soil.
4 0
3 years ago
Since electrons can easily move from one atom to another,
Setler [38]
The correct answer is that last one
3 0
3 years ago
Read 2 more answers
Several ways in which water is an unusual<br> List several ways in<br> substance.
SashulF [63]

Boiling Point and Freezing Point., Surface Tension, Heat of Vaporization, and Vapor Pressure, Viscosity and Cohesion, solid State, Liquid State, Gas State.

4 0
3 years ago
Why can you change physical properties and not make a new substance but can't change chemical properties and stay the same?
maxonik [38]

Answer:

Well this has a good chance of being wrong but i wanna say,

When you change a physical property of something it doesn't affect the chemicals that make it up. Like Ice, you can freeze water to make ice. You change a physical property (state of matter) but it's chemical properties don't change because in the end it's still water.

However if you remove a chemical property from something you are changing what made the new substance with will also change the substance along with it.

That's just what I think though

Explanation:

8 0
3 years ago
Other questions:
  • Consider this reaction: Zn(s) + 2HCl(aq) → ZnCl2(aq) + H2(g).
    10·1 answer
  • Warm water rising to the surface of the
    9·1 answer
  • Electrophilic addition of bromine, Br2, to alkenes yields a 1,2-dibromoalkane. The reaction proceeds through a cyclic intermedia
    5·1 answer
  • T = 409.5 K, P = 1.50 atm: V = ?L
    5·1 answer
  • Can someone help me?
    9·1 answer
  • If a scientist has 24 grams of CH4, what is the theoretical yield of CO2 that can be produced?
    12·1 answer
  • What element is being oxidized in the following redox reaction?
    10·1 answer
  • How many atoms of each element are in NaCI?
    12·1 answer
  • But-1-ene can be prepared from butan-1-ol. which type of reaction takes place?
    13·1 answer
  • Write the formula of the conjugate acid of HCO₂⁻.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!