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
Vilka [71]
2 years ago
14

Help please ill do anything really!!!!!!!

Chemistry
1 answer:
Volgvan2 years ago
5 0

Answer:

The first one is air the second is decreases the third is water the fourth is gas and the last is liquid.

Explanation:

Hope it helps.

You might be interested in
What substance is a combination of different atoms
MrMuchimi
I'm not suree.. is his science?
7 0
3 years ago
Read 2 more answers
Do you use sig figs in percent errors??
leonid [27]

Answer:

I think you use sig figs in percent error.

3 0
2 years ago
Calculate the molecular mass or formula mass in any of CH4 NO2 SO3 C6H6 Nal
Zielflug [23.3K]

Answer:

Ch4 Is an ion so the molecule yes 5

Explanation:

Sry for bad Engish me polish

5 0
3 years ago
Which is TRUE of the products in this combustion reaction? 4Fe + 3O2 2Fe2O3
ycow [4]
The only true answer is A. 

products are on the right side of the reaction

products and reactants don't necessarily have same physical or chemical properties

It is the reactants that <span>are the atoms, molecules, or compounds that participate in the reaction.</span>
7 0
3 years ago
Read 2 more answers
What sentence about liquids is FALSE?'
iragen [17]
The answer would be c
5 0
3 years ago
Other questions:
  • Aerosol cans contain a written warning not to subject the can to high temperatures or incinerate. Suppose an aerosol can is heat
    13·2 answers
  • Which of the following has the longest life a dwarf star a giant star a supernova or the sun.
    9·1 answer
  • What mass of iron would be required to react with 10.0L of O2 gas?
    7·1 answer
  • D is none of the above
    11·2 answers
  • Q4: The average heat evolved by the oxidation of food in an average adult per hour per kilogram of body weight is 7.20 ୩୎ ୩୥ ୦୰.
    7·1 answer
  • Which of the following is one way to prevent the corrosion of iron
    8·1 answer
  • Anyone zinda here ಠ◡ಠ​
    6·2 answers
  • Assessment timer and count
    8·2 answers
  • How many oxygen atoms are there in one molecule of CH3FO?
    7·1 answer
  • In the balanced molecular equation for the neutralization of sodium hydroxide with sulfuric acid, the products are:
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!