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
Viktor [21]
3 years ago
7

What is the hydronium ion (H3O+) concentration in milk if it has a pH of 8.2?

Mathematics
1 answer:
valkas [14]3 years ago
5 0
The hydronium ion is H₃O⁺ and its concentration is equivalent to the H⁺ ion concentration. The H⁺ ion concentration is given by:

pH = -log[H⁺]
[H⁺] = 10^(-8.2)
[H⁺] = 6.31 x 10⁻⁹ mole/dm³

The hydronium ion concentration is 6.31 x 10⁻⁹ mole/dm³
You might be interested in
Suzanne buys upgrades for her computer. The upgrades cost $311.60 before taxes. The sales tax rate is 6.75%. What is the amount
777dan777 [17]

Answer:

idk I need the answer too

Step-by-step explanation:

:P

8 0
3 years ago
We know 2 x 6 = 12.
Anon25 [30]

Answer:

A and C is true statements

7 0
3 years ago
Read 2 more answers
How many triangles can be constructed with sides measuring 1m, 2m, and 2m ??
Oksana_A [137]

Answer:

C. One

Is your answer. :D

5 0
3 years ago
Read 2 more answers
Find value of x in x+10=20 with equation ​
kap26 [50]

Answer:

  • x = 10

Step-by-step explanation:

x + 10 = 20\\x = 20 - 10\\x = 10

3 0
2 years ago
Read 2 more answers
In chemistry a mole is a unit of measure equal to 6.02x10^23 atoms of a substance. The mass of a single neon atom is about 3.35x
Slav-nsk [51]
2(6.02*10^23)(3.35*10^-23)

2*6.02*3.35

answer : 4.0334*10^1
7 0
3 years ago
Other questions:
  • in 33,294, how is the value of the 3 in the ten thousands place related to the value of the 3 in the thousands place?
    13·1 answer
  • Write the equation of a line that goes through the points (-2, -5) and (3, -10)
    10·1 answer
  • A bank account has a beginning balance of $560,00. After 6 months, the balance in the account has increased to
    5·1 answer
  • Uma wants to buy a video game system for $270. She has $60 and is saving $30 each week. Solve the equation 30w + 60 = 270 to fin
    10·1 answer
  • I NEED HELP ASAP!!!!! In one version of a trail mix, there are 3 cups of peanuts mixed with 2 cups of raisins. In another versio
    8·2 answers
  • When diving an algebraic fraction do you always have to flip one of the fractions when multipling?
    9·1 answer
  • Can someone please help me thanks
    8·1 answer
  • Help plz I will make u a barinllest
    15·1 answer
  • Round 1231.50432 to the nearest tenth
    5·1 answer
  • What is the average rate of change for this function for the interval from x=3 to x=5
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!