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
vagabundo [1.1K]
3 years ago
15

A solution of ph 5 has _____ times more hydrogen ions than that of pure water.

Chemistry
1 answer:
Alik [6]3 years ago
3 0
PH measures the concentration of hydrogen ions on the log 10 scale. Thus, a pH 5 solution has 2 order of magnitude difference from that of pure water, which has a pH of 7.

Therefore, 10^{2} = 100. A solution of pH 5 has 100 times more hydrogen ions that that of pure water.
You might be interested in
What the equipment of diffusion?​
I am Lyosha [343]

Answer:

liquid

a semi permeable membrane

oxygen

Explanation:

plz give me brainiest

5 0
2 years ago
A biological process by which sugars are converted into energy and lactate
elena55 [62]
That would be lactic acid fermentation. When the body is low on oxygen, and has a high amount of NADH, the pyruvate from glycolysis is fermented into L-lactate.
5 0
3 years ago
How many pounds does 1.00 quart of mercury weight? its density is 13.6g/mL
Gala2k [10]
Two steps by inspection 1 qt = 0.25 gallons, 13.6 g/mL = 13.6 kg/L

0.25 gallon x 3.785411784 L/gallon x 13.6 kg/L x 1 lb/0.45359237 kg = 28.374 lb.

Hope this Helps!
5 0
3 years ago
Read 2 more answers
Combustion of 6.90g of this compound produced 13.8g of CO2 and 5.64g of H2O. What is the empirical formula of the unknown compou
Alla [95]
The empirical formula for the unknown compound would be: C2H4O (2 molecules of Carbon, 4 molecules of Hydrogen, and 1 molecule of Oxygen)
4 0
3 years ago
Which best describes a mixture?
natali 33 [55]

Answer:

I think the answer would be b, sorry if I'm wrong(EDIT: ITS ACTUALLY AAAAA)

5 0
2 years ago
Other questions:
  • Which of these has the highest h+ concentration? lemon juice, ph = 2.3 red wine, ph = 3.2 tomato juice, ph = 4.7 household ammon
    7·2 answers
  • Which has a higher boiling point hcl or hi
    15·2 answers
  • A helium balloon is filled on the ground where the atmospheric pressure is 768 torr. The volume of the balloon is 8.00 m3. When
    5·1 answer
  • When compounds form, which of the following statements is true about the elements that form them?
    7·1 answer
  • K2SO4(aq) + Ba(NO3)2(aq) → 2KNO3(aq) + BaSO4(s)
    5·2 answers
  • A student’s experiment showed that her egg gained mass overnight with the vinegar and distilled water. She had about a +1% chang
    12·1 answer
  • NEED ANASWER ASAP
    5·1 answer
  • Write the equation of the chemical reaction of burning glucose (C6H12O6)​
    15·2 answers
  • Hey can someone at least answer one of these please.
    6·1 answer
  • A combination of salt and sugar grains is best classified as a mixture because...
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!