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
Fofino [41]
4 years ago
15

In a solution with a pH of 4, the [OH-] is:1x 10-101x 10-410- 1x 10-8​

Chemistry
1 answer:
e-lub [12.9K]4 years ago
3 0

Answer:

1 x 10^-4

Explanation:

Use the equation pH = -log[OH-}

Rearranging it [OH-] = 10^-pH

Plugging in we get [OH-] = 1 x 10^-4

You might be interested in
PLEZ HELP QUICKLY!!!! ILL MARK BRAINLIEST
stellarik [79]
It is C.ti and o and you don’t have to make me brainlest
5 0
3 years ago
Read 2 more answers
Formula for zinc + nitric acid = zinc nitrate
Maslowich

Answer:

<em>Zinc nitrate is an inorganic chemical compound with the formula Zn(NO3)2. This white, crystalline salt is highly deliquescent and is typically encountered as a hexahydrate Zn(NO3)2•6H2O. It is soluble in both water and alcohol.</em>

Explanation:

correct me if im wrong please

4 0
3 years ago
Which increases the likelihood that a dead organisms will be fossilized
zzz [600]
When an organism is buried quickly there is less decay and better the chance for it to be persevere. The hard parts of the organism such as bones, shells, and teeth have a better chance of becoming fossils that softer parts of the organism. HARD BONES.
6 0
3 years ago
Balance the equation<br> N2O5 + H2 -&gt; NH3 + H2O
Lubov Fominskaja [6]

Answer:

I hope this is it. I'm not really sure.

4 0
3 years ago
What are the base units the SI units are based on?<br> A-10<br> B-100<br> C-1,000<br> D-1
Olegator [25]

Answer:

A-10

Explanation:

In the SI, designations of multiples and subdivision of any unit may be arrived at by combining with the name of the unit the prefixes deka, hecto, and kilo meaning, respectively, 10, 100, and 1000, and deci, centi, and milli, meaning, respectively, one-tenth, one-hundredth, and one-thousandth.

IM NOT SURE PO

4 0
2 years ago
Other questions:
  • KOH and LiOH are examples of<br><br> bases<br><br> neutral compounds<br><br> acids<br><br> salts
    10·2 answers
  • What is the symbol of a ion with a 22 protons, 34 neutrons, and 18 electrons
    12·1 answer
  • Water molecules have a polarity, which allows them to be electrically attracted to other water molecules and other polar molecul
    5·1 answer
  • When Ca+2 and O-2 form a compound what is the overall charge of the compound formed
    15·1 answer
  • Ms. Clark added a spoonful of baking soda and then poured a little vinegar into the cup. We observed fizzing and bubbling. Based
    5·1 answer
  • What percent of the universe's age is the first 400,000 years?
    7·1 answer
  • As a factor of production, land best refers to
    9·2 answers
  • 5.1 ounces to<br> grams.
    13·2 answers
  • You have been given two unmarked containers.
    12·1 answer
  • What is the atomic radius?A measure of the size of a nucleus.A measure of the size of a neutron.A measure of the size of a proto
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!