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
mart [117]
4 years ago
7

If the pH of a solution is 5.4 then the concentration of H+ ions is ___|_x10^-6

Chemistry
1 answer:
Svetllana [295]4 years ago
6 0
H is 4*10^6 M , OH is 2.5*10^-9 M
You might be interested in
What type of forces affects the speed and direction of motion of an object?
kirill115 [55]
I am pretty sure the correct answer is B.
It makes the most sense to me.
4 0
4 years ago
Read 2 more answers
Adding copper or magnesium to aluminum creates an alloy that is _____. more flammable than magnesium heavier than steel stronger
Maksim231197 [3]

stronger than aluminum

5 0
3 years ago
Read 2 more answers
How many valence electrons does He have
horsena [70]

Answer:

2 valence electrons

3 0
3 years ago
Determine whether heating or cooling takes place during each process, freezing, evaporation, condensation, melting sublimation,
Sergeeva-Olga [200]

Answer :

Heating takes place during the process of Evaporation, Melting, Sublimation.

Cooling takes place during the process of Freezing, Condensation, Deposition.

Explanation :

Heating : It means thermal energy releases.

Cooling : It means thermal energy absorbs.

Evaporation : It is a type of vaporization process in which a liquid changes into gas phase by providing heat.

Melting : It is a process in which a solid changes into liquid phase by providing heat.

Sublimation : It is a process in which a solid changes directly into gas phase without passing through a liquid phase.

Freezing : It is a process in which a liquid transform into a solid phase at low temperature.

Condensation : It is a process in which a water vapor(gas) changes into liquid state at low temperature.

Deposition : It is a process in which a gas transforms directly into a solid phase without passing through a liquid phase.


3 0
3 years ago
When collecting gases over water, it is important that:
Savatey [412]
It’s D

Sources: two pretty best friends
5 0
3 years ago
Other questions:
  • A hollow conductor is positively charged. A small uncharged metal ball is lowered by a silk thread (insulating material) through
    11·1 answer
  • Determine the mass,in grams, of 2.6 moles of angelic acid , C5H802
    15·1 answer
  • urgent please help!!!!!! Which factors add to the greenhouse effect and are caused by human activities? Select two options. a de
    15·1 answer
  • Why do noble metals do not corrode in air?
    11·1 answer
  • Which of these elements does not exist as a diatomic molecule?
    12·1 answer
  • Please help!! I don't get this ...
    11·1 answer
  • Part 1: Name the type of chemical reaction that occurs when aluminum (Al) reacts with copper nitrate (Cu(NO3)2).
    13·1 answer
  • 1. Which of the following statements is true about seeds?
    10·1 answer
  • A balloon at 25°C has 30 L. What will the balloon's volume at 35°C?
    11·1 answer
  • What is the main precaution to take if a gas cylinder sign is present in the lab? select one
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!