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
Ray Of Light [21]
3 years ago
15

What is the pH of the solution if the [H+] is 1 x 10-12 ?

Chemistry
1 answer:
jarptica [38.1K]3 years ago
5 0

Answer:

<h2>12</h2>

Explanation:

The pH of a solution can be found by using the formula

pH = - log [ {H}^{+} ]

From the question we have

pH =  -  log(1 \times  {10}^{ - 12} )  \\

We have the final answer as

<h3>12</h3>

Hope this helps you

You might be interested in
a sample of water with a mass of 648.00 kg at 298 K is heated with 87 kh of energy. the specific heat of water is 1 J-1 kg K-1.
Stels [109]

q = mCΔT

The correct specific heat capacity of water is <em>4.187 kJ/(kg.K)</em>.

ΔT = q/mC = 87 kJ/[648.00 kg x 4.187 kJ/(kg.K)] = 87 kJ/(2713 kJ/K) = 0.032 K

Tf = Ti + ΔT = 298 K + 0.032 K = 298.032 K


3 0
3 years ago
Read 2 more answers
HELPPPP.. NEED AN ANSWER SOON.. DBA IN 10 MIN FOR CHEMISTRY
Bad White [126]

Q1: sort your numbers into numerical order so you can determine the highest and lowest measured values. and then subtract the lowest measured value from the highest measured value. Now determine that the answer is the precision.

Q2: In one meter there are 100 centemeter. Now you got 5.8 miles per hour which will become 580 centemeter per hour. In addition, there are 60 minutes in an hour. Based on what we know, 580 centemeters per hour will and should become 580/60 cm/min

3 0
3 years ago
Read 2 more answers
A student did an experiment to determine the specific heat capacity of a metal alloy. The student put a sample of the alloy in b
guapka [62]

Answer:

a) ∆T=T1-T2

b) At the particle level the temperature changes are the result of the added energy causing the particles of water to move more vigorously. Either the particles of solid vibrate more vigorously about their fixed positions or the particles of liquid and gas move about their container more rapidly.

c) The state in which two substances in physical contact do not share any heat energy. The temperature of two substances in thermal equilibrium is said to be the same. Also see thermodynamics.

Explanation:

hope that helped good luck!

7 0
3 years ago
If earth was a hard boiled egg,which part of earth would the egg white represent?
romanna [79]

Answer:

The egg white will represent the outer layer which is the we are located on!

Explanation:

6 0
3 years ago
A neutral atom of which of the four element has the smallest radius
arsen [322]
Answer:
Element 1

Explanation:
The ionization energy is defined as the energy required to remove electrons from the atoms.
We know that the nucleus of the atom attracts the electrons, thus, bound these electrons to the atom.
This means that as the radius decreases, the force of attraction between the nucleus and the electron will increase, therefore, the energy required to remove the electron would increase (and vice-versa).

Based on the above, the atom with the smallest radius would be the atom with the largest first ionization energy.

Hope this help :)
6 0
3 years ago
Read 2 more answers
Other questions:
  • How does improving food-storage facilities make farming more sustainable?
    15·2 answers
  • In the compounds formed by li, na, k, rb, and cs with chlorine, how many atoms of cl are there per atom of the metal?
    13·1 answer
  • Simplify :: 3/8 + 7/2 + (-3/5) + 9/8 + (-3/2) + 6/5​
    9·1 answer
  • How many atoms are in c8h8o3?<br> Show your work
    6·1 answer
  • Thanks for the help :) Question attached below:
    14·1 answer
  • The diagram below shows the different phase transitions that occur in matter. Three bars are shown labeled Solid, Liquid, and Ga
    13·1 answer
  • Gold’s natural state has a definite shape and a definite volume. What is gold’s natural state
    5·1 answer
  • What is gamma rays ??​
    13·2 answers
  • Using the diagram below, which global winds are moving at points 1 and 6?
    11·2 answers
  • You are presented with a mystery as part of your practical experiment. You have a solution of Pb(NO3)2
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!