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
arsen [322]
3 years ago
9

Help plz need answers asap

Chemistry
2 answers:
denpristay [2]3 years ago
8 0
C is pH
ions is d

i don't want to give you wrong info so I'm not going to guess the other two and you get the question wrong
iris [78.8K]3 years ago
3 0

A is Alkaline

B is Acid

C is pH  

D is ions

Hope this helps!

You might be interested in
Which event most likely occurs at point V?<br><br> cooling<br> erosion<br> heating<br> melting
marta [7]

Answer: cooling

Explanation:

5 0
2 years ago
Read 2 more answers
6) A volume of 473 mL of oxygen was collected at 27°C. What volume would the oxygen occupy at
sertanlavr [38]

Answer : The volume of oxygen occupy at 173° would be, 703.2 mL

Explanation :

Charles' Law : It states that volume of the gas is directly proportional to the temperature of the gas at constant pressure.

Mathematically,

\frac{V_1}{T_1}=\frac{V_2}{T_2}

where,

V_1\text{ and }T_1 are the initial volume and temperature of the gas.

V_2\text{ and }T_2 are the final volume and temperature of the gas.

We are given:

V_1=473mL\\T_1=27^oC=(27+273)K=300K\\V_2=?\\T_2=173^oC=(173+273)K=446K

Now put all the given values in above equation, we get:

\frac{473mL}{300K}=\frac{V_2}{446K}\\\\V_2=703.2mL

Therefore, the volume of oxygen occupy at 173° would be, 703.2 mL

6 0
2 years ago
The volume occupied by 12.5 moles of nitrogen gas at STP is liters.​
Naddik [55]

Answer:

There is no picture, how can we help?

Explanation:

4 0
2 years ago
Read 2 more answers
PLZ HELP GOD PLZ HELP ME PLZ AWNSER 11. AND 14.
JulsSmile [24]
  1. 11, ions
  2. 14, electrolyte

hope this helps

6 0
3 years ago
What occurs when energy is removed from a liquid-vapor system in equilibrium
yulyashka [42]

<span>The answer is that the number of water molecules  increases and that of vapor decreases.  When energy is removed from the system it would do so mostly as heat. Therefore the energy in the system would decrease and the molecules would vibrate at lower energies. Therefore, several water vapor molecules would turn back to water.  </span>






4 0
3 years ago
Other questions:
  • What is the pressure of nitrogen in atmospheres of a sample that is at 745 mmHg?
    14·1 answer
  • You cannot round a number if it has a decimal point true or false
    14·1 answer
  • 15% by volume of blood your brain gets at rest. Your body contains 5.2 L of blood, how many liters of blood are in your brain at
    13·1 answer
  • Use the electronic configuration to explain the occurrence of period and groups to the periodic table.
    5·1 answer
  • 4. There are 1.9 moles of Oxygen gas at a pressure of 3.50 atm, and the temperature is 65°C. What is the
    12·1 answer
  • Calculate the new boiling point of a solution if 10.00 g of a non-ionizing compound (C3H5(OH)3) is dissolved in 90.00 g of H2O.
    5·1 answer
  • Help pls I will give brainliest!
    8·1 answer
  • Do only chemical reactions get colder/hotter?
    15·1 answer
  • What do most of the elements on the left of the periodic table have in common
    7·1 answer
  • Are bath bombs pure substances or mixtures
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!