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
Ipatiy [6.2K]
3 years ago
9

A solution of a concentration of H+ (10-4 M) has a pH of​

Chemistry
1 answer:
Alecsey [184]3 years ago
3 0

Answer:

pH = 4

Explanation:

pH = -log[H⁺] = -log(10⁻⁴) = -(-4) = 4

You might be interested in
Iron has a density of 7.87 g/cm3. What is the volume in cm3 of 3.729 g of iron?
KIM [24]

If iron has a density of 7.87g/cm³ and a mass of 3.729g, then the volume of iron is 0.474cm³

HOW TO CALCULATE VOLUME:

  • The volume of a substance can be calculated by dividing the mass by its density. That is;

Volume (mL) = mass (g) ÷ density (g/mL)

  • The density of iron is given as 7.87g/cm³ while its mass is 3.729g of iron. Hence, the volume can be calculated as follows:

Volume = 3.729 ÷ 7.87

Volume = 0.474cm³

Therefore, the volume of iron is 0.474cm³

Learn more: brainly.com/question/2040396?referrer=searchResults

6 0
2 years ago
HELP ASAP 30 POINTS
allsm [11]

Answer:

Explanation:

Dind out

5 0
3 years ago
Read 2 more answers
Which element forms a chloride of the type XCl2
Nat2105 [25]

Explanation:

Element X forms a chloride with the formula XCl 2 , which is a solid with a high melting point. X would most likely be in the same group of the Periodic Table as. (a) Na (b) Mg (c) Al (d) Si. the answer is Mg .

8 0
2 years ago
What are the coefficients for the reaction _Cl2O5 + _H2O → _HClO3 once it is balanced?
muminat

Answer:

1, 1, 2

Explanation:

5 0
3 years ago
Read 2 more answers
The electromagnetic waves consist of vibrating electric and _____ fields.
GaryK [48]

Answer:

Magnetic

Explanation:

Usually if you look the question up on Google or something you can find a Quizlet that has all the answers

5 0
3 years ago
Other questions:
  • What is the mass of 8.12 × 10^23 molecules of CO2 gas? (Atomic mass of carbon = 12.011 u; oxygen = 15.999 u.)
    7·1 answer
  • The density of copper is 8.9 g/ml. How many Cm of copper are in 0.283kg of copper?
    6·1 answer
  • 61.0 mol of P4O10 contains how many moles of P
    5·2 answers
  • Help please I don’t know the answer
    14·2 answers
  • Tissues combine to form Blank Space __________.
    8·1 answer
  • Suggest why the relative atomic mass of chlorine is not a whole number
    8·1 answer
  • Absolute zero is what temperature on the fahrenheit scale?
    12·1 answer
  • when a substance donates a proton during a chemical reaction, that substance can be classified as a(an) ___ ?
    10·1 answer
  • Which cellular process allows a cell to make an exact copy of itself?
    7·2 answers
  • Balance the following redox reaction if it occurs in acidic solution. What are the coefficients in front of h2c2o4 and h2o in th
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!