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
juin [17]
3 years ago
12

Dry air is primarily made up of nitrogen (78.09%) and oxygen (20.95%). which of these is the solvent and which is the solute?

Chemistry
2 answers:
Vlada [557]3 years ago
7 0
Nitrogen is the Solvent and Oxygen is the Solute.
DENIUS [597]3 years ago
7 0
Try to remember that the solvent is always in larger quantity than the solute; I remember it by knowing that solvent has more letters, so it is in larger quantity.

Therefore, nitrogen would be the solvent and the oxygen would be the solute.

Hope this helps.
You might be interested in
Hi, someone knows how to balance the following equation, and if you can thank you if you can explain how that is done:
kari74 [83]
To begin with, the equation given is not correct.
Correct equation is : CaCO3 + HCl ---> CaCl2 + H2O + CO2
It's CaCl2 not CaCl because Ca has a valency of 2 

    LHS                          RHS
CaCO3 + HCl ---> CaCl2 + H2O + CO2
First of all, to balance the equation you must look at the number of atoms on each side of the equation. 
we have 2 H on the RHS and 1 H on the LHS. So, we put a 2 on the LHS

CaCO3 + 2HCl ---> CaCl2 + H2O + CO2
Check for the LHS: 1 Ca, 1 C, 3 O, 2 H & 2 Cl on the LHS
Now check for the RHS: 1 Ca, 2 Cl, 2 H, 1 C & 3 O

Hope it helped!
7 0
3 years ago
Suggest two observations that would be made when rubidium is added to cold water.
tino4ka555 [31]

Answer:

1. Rubidium metal reacts very rapidly with water to form a colorless basic solution of rubidium hydroxide (RbOH) and hydrogen gas (H2).

2. Rubidium sinks because it is less dense than water. It reacts violently and immediately, with everything leaving the container. Rubidium hydroxide solution and hydrogen are formed.

6 0
2 years ago
Thre largest source of available freshwater on earth is
Burka [1]
Ice caps so it would be D

Hope it helps :-)
6 0
3 years ago
Read 2 more answers
Henri draws a wave that has a 4 cm distance between the midpoint and the trough. Geri draws a wave that has an 8 cm
OLga [1]

Answer:

I'm thinking Henri's wave and Geri's wave have the same amplitude and energy, but i'm not %100 sure

Explanation:

8 0
3 years ago
Read 2 more answers
Helppppppppppppppppppppppppp
bezimeni [28]
The awnser would be c i got you fam
7 0
3 years ago
Read 2 more answers
Other questions:
  • Select all that apply. Images produced by a flat mirror are? ( theres more than one answer)
    5·1 answer
  • Select the model that best represents atomic theory after Rutherford’s results were discovered.
    9·2 answers
  • If a farmer wants to increase the health of his crops, he could apply a nitrogen-based fertilizer. why is nitrogen important to
    15·1 answer
  • Rewrite each equation below with the delta H value included with either the reactants or the products and identify the reaction
    5·1 answer
  • For the following reaction, calculate how many moles of each product are formed when 0.356 moles of PbS completely react. Assume
    10·2 answers
  • What is the molarity of a naoh solution if 28.2 ml of a 0.355 m h2so4 solution is required to neutralize a 25.0-ml sample of the
    10·2 answers
  • 12. What did Darwin's ideas come to be known as? What is evolution?​
    10·1 answer
  • According to the kinetic-molecular theory, what happens to a liquid when it is transferred from one container to
    13·2 answers
  • The way molecules in a substance move around each other
    9·1 answer
  • What quantity of energy is required to heat a piece of iron wighing 1.31 g from 25.0 degrees celsius to 46.0 degrees celsius
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!