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
Sergio039 [100]
3 years ago
12

What is the pH of a solution with (H+) = .01 M? Show your work.​

Chemistry
1 answer:
slamgirl [31]3 years ago
6 0

Answer:

pH=2

Explanation: pH= −lg([H+]) = -lg([0,01]) = 2

You might be interested in
Your friend makes the statement that, “Water boils at a higher temperature than ethanol.” To which step of the scientific method
deff fn [24]

Explanation:

Experiment because water boils at 100°c and ethanol 80°co

7 0
4 years ago
Calculate the mass percent of HOCH 2CH 2OH in a solution made by dissolving 3.2 g of HOCH 2CH 2OH in 43.5g of water.
grin007 [14]

Answer:

\%m/m=6.85\%

Explanation:

Hello,

In this case, we are asked to compute the by mass percent for the given 3.2 g of ethylene glycol in 43.5 g of water. In such a way, since the by mass percent is computed as follows:

\%m/m=\frac{m_{solute}}{m_{solute}+m_{solvent}} *100\%

Whereas the solute is the ethylene glycol and the solvent the water, therefore we obtain:

\%m/m=\frac{3.2g}{3.2g+43.5g} *100\%\\\\\%m/m=6.85\%

Best regards.

5 0
3 years ago
PLS HELP 6TH GRADE ITS ONE QUESTION ABOUT SCIENCE
julia-pushkina [17]

Answer: The answer is C

Explanation:

5 0
3 years ago
Read 2 more answers
Need some help please
Marysya12 [62]
Number 3:
Chlorine, Sodium, Sulfate, Magnesium, and Calcium.
Number 4:
The salt Increases/Decreases the density.
Hope this helps you! 
:)
5 0
3 years ago
Which of the following elements has the greatest metallic character?<br> Rb<br> Mo<br> Au<br> B
jek_recluse [69]

Answer:

Au. fifififiof

Explanation:

djdjdjndsksidndndnendnnd

5 0
3 years ago
Read 2 more answers
Other questions:
  • When nitroglycerine (227.1 g/mol) explodes, N2, CO2, H2O, and O2 gases are released initially. Assume that the gases from the ex
    9·1 answer
  • How many grams of chromium are needed to react with an excess of CuSO4 to produce 27.0g Cu
    12·2 answers
  • If two atoms of sodium combine with one molecule of chlorine which of the following could be a product
    7·1 answer
  • Which techniques would be best for separating a
    9·1 answer
  • PLZ HELP ME!!!!!! BEING TIMED!!!!!
    12·1 answer
  • 4. This neurotransmitter is a part of the brain's "reward system"
    12·1 answer
  • Need help :)….please
    12·1 answer
  • If you have 3 moles of calcium carbonate, how many grams of calcium bicarbonate are formed?
    7·1 answer
  • Is it possible to add an atom with 12 protons and 13 electrons explain​
    9·1 answer
  • Select all of the statements that correctly describe DNA structure:
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!