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
Elena-2011 [213]
3 years ago
10

Whats the ph for a solution poh4 9.78 concentration of solution

Chemistry
1 answer:
MrMuchimi3 years ago
3 0

Answer:

4.22

Explanation:

According to the question, the pOH of the solution is 9.78. You may recall that pOH is the hydroxide concentration of a solution.

Also pOH = -log[OH^-]. Hence the pOH is obtained from the hydroxide ion concentration.

Finally, pH + pOH =14

Hence;

pH = 14-pOH

pH= 14-9.78 = 4.22

pH= 4.22

You might be interested in
A student needs to conduct a reaction that combines chemicals A and B to synthesize product AB. If we write this as a chemical e
vladimir2022 [97]

Answer:A+B - AB

Element a reaction with element b to create the newest element ab

3 0
3 years ago
HELP
scoray [572]
Altitude. Rainfall, a hot dry day, and a hurricane are all examples of weather, not climate.
3 0
3 years ago
Read 2 more answers
I need the answers to this and to see if what I put is right so far
klemol [59]

1) B+3 is ok. The exercise already put B+3. What

-------------------------------------------------------------------------------------------------------------------

2) Ge is a neutral atom because it doesn't have any charge.

Germanium has 32 electrons and 32 protons because its atomic number is 32.

Be careful with that.

Neutral atoms have the same numbers of electrons and protons.

-------------------------------------------------------------------------------------------------------------------

3)

5 0
10 months ago
Weather is influenced by global patterns of atmospheric movement. Winds and
Sholpan [36]

Winds and ocean currents are evidence for the process of regulating and stabilizing the climate patterns.

<h3>What are winds and ocean currents?</h3>

Ocean current is the flow or movement of water in a direction by gravity, wind, and difference in density of the water.

Wind currents pull water and create ocean currents. The current flow to westwards, which is called Coriolis effect.

Thus, Winds and ocean currents are evidence for the process of regulating and stabilizing the climate patterns.

Learn more about ocean currents

brainly.com/question/21654036

#SPJ1

6 0
2 years ago
Explain one trend on the periodic table and why it is helpful to know
slamgirl [31]

Elements get heavier as the periodic table progresses down the line.

5 0
3 years ago
Other questions:
  • What is the reading on your balance and that of your partner?what do these values represent?
    7·1 answer
  • Which of these molecules has a lewis structure with a central atom having no nonbonding electron pairs? check all that apply. ch
    11·1 answer
  • during the electrolysis of an aqueous solution of sodium nitrate, a gas forms at the anode, what gas is it?
    12·1 answer
  • Which question must be answered to complete the table below?
    7·1 answer
  • If the density of ocean water at a depth of 1.00 x 104 m is 1.071 g/mL and if 26.0 g of water at that depth contains 182mg of po
    11·2 answers
  • What the sample will look like after the temperature is increased from 300 K to 450 KK at constant pressure?
    6·1 answer
  • Which of the following equations is balanced?
    11·1 answer
  • Question 12 (100 points)
    14·2 answers
  • 7) Calculate the number of moles of Chlorine gas if 50.0L of the gas is at 0.50atm of pressure at 400K.
    11·1 answer
  • Acetylene, C2H2, burns according to the following reaction: C2H2 5O2 --&gt; 4CO2 2H2O. Suppose 1.20 g of C2H2 is mixed with 3.50
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!