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
lesya692 [45]
3 years ago
12

Air is made of mostly oxygen, nitrogen, argon, carbon dioxide, and small amounts of other substances. Air is a ___________.

Chemistry
2 answers:
mixas84 [53]3 years ago
5 0
 <span>Air is a homogeneous mixture.</span>
Dimas [21]3 years ago
3 0
Im sure its none of them 
You might be interested in
What effect does increasing the temperature have on a reaction
grin007 [14]
I think it will cause the reaction to be different since temp. is a physical property.
8 0
3 years ago
Read 2 more answers
the company calculated that they would produce 4.8 tonnes of magnesium but only 3.2 tonnes was produced calculate the percentage
Aneli [31]
To find the percentage yield you must take the actual yield and divide it by the theoretical yield and times it by 100. (Percent yield=Actual/Theoretical * 100)
For this example the calculated (Theoretical value) was 4.8 tones and the tones produced (Actual value) was 3.2 tones.
So 3.2/4.8 *100 = 66.6666666….
(Round how your teacher wants you too)
3 0
2 years ago
Light travels three-fourths as fast through water as it does through a vacuum.
Talja [164]
1.33 is the answer thank me later
4 0
4 years ago
Read 2 more answers
If I give my teacher chocolate, then she will give me less homework because she will be happier
Softa [21]
Good idea!maybe I should try that
6 0
4 years ago
1 mole of hcl(g) has a greater entropy than 1 mole of hbr(g). true or false
yan [13]
False. Due to:
Entropy increases with molecular size (mass of compound)
HBr has greater molecular size (molar mass) than HCl
The value of standard entropy of HCl(g) is 187 joules/ kelvin 
The value of standard entropy of HBr(g) is 199 joules / kelvin
7 0
3 years ago
Other questions:
  • A spacecraft is filled with 0.500 atm of N2 and 0.500 atm of O2. Suppose a micrometeor strikes this spacecraft and puts a very s
    5·2 answers
  • 4Ag + O2 ------&gt; 2Ag2O
    13·1 answer
  • What is the maximum number of electrons an f-orbital will hold?
    13·1 answer
  • Directions: Answer the following questions in complete sentences. a. Describe four properties of acids that you learned in this
    10·1 answer
  • If you are given ethanol (C2H5OH) 6.5lbs/ gal and you have 2 gallons how many moles do you have? ​
    10·1 answer
  • Dihydrogen sulfide reacts with oxygen gas to form sulfur dioxide and water. How many moles of oxygen gas will react when 0.6469
    15·1 answer
  • Which of the following pairs of elements is most likely to form an ionic compound?
    15·1 answer
  • Which organelles in a cell break down nutrients and release energy
    6·2 answers
  • Which two particles would be attracted to each other?
    7·1 answer
  • Sorbitol, an artificial sweetener, has a formula of c9h14o6. what is the mass of one molecule of sorbitol?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!