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
astra-53 [7]
3 years ago
5

What would you predict about a chemical that has a hydrogen ion concentration of 1×10 to the -12

Chemistry
1 answer:
KonstantinChe [14]3 years ago
3 0

Answer:

It is basic.

Explanation:-

Given hydrogen ion concentration [H+] = 1×10^-12

Using the formula

pH = - log [H+]

= - log [ 1 x 10^-12]

= 12

Since the pH is more than 7, the chemical is basic

You might be interested in
What are the two conditions needed for sodium chloride to conduct electricity
ASHA 777 [7]

Answer:

Sodium chloride will conduct electricity only when it is in a liquid state or in solution, this is because the ions are free to move in this state, allowing them to carry charge and conduct electricity

Explanation:

hope this helped you learned this in 5th grade

3 0
2 years ago
Read 2 more answers
Identify the following elements based on the information provided:
leonid [27]

Answer:

answer

Explanation:

answer

5 0
2 years ago
Sand is a compound consisting atoms of
Maru [420]

Answer:

b) Silicon and oxygen

Explanation:

A compound is a pure substance that contains two or more atoms chemically joined together. Sand is regarded as a 'compound' because it is made up of two or more atoms that are chemically bonded to one another.

Sand is said to predominantly contain silica, which has a chemical formula of SiO2. Hence, sand can be said to be a compound containing one atom of silicon (Si) and two atoms of oxygen (O2).

3 0
2 years ago
What is the ratio of molecules in: <br> CH4 + 2O2 -&gt; CO2 + 2H2O
nalin [4]

Answer:

1:2:1:2

Explanation:

A molecule is made up of aggregates of small particles called atoms.

                   CH₄ + 2O₂ → CO₂ + 2H₂O

From the reaction above we have: 1 molecule of methane CH₄ reacting with 2 molecules of oxygen gas O₂ to produce 1 molecule of carbon dioxide gas CO₂ and 2 molecules of H₂O:

                   CH₄ + 2O₂ → CO₂ + 2H₂O

                      1    :     2   :     1      :     2    

5 0
3 years ago
5.8L of gas at 760 mmHg is expanded at a constant temperature until the pressure is 430 mmHg. What is the final volume of the ga
puteri [66]

Answer:

The answer to your question is: letter D 10 l

Explanation:

Data

V1 = 5.8 l

P1= 760 mmHg

T 0 constant

P2 = 430 mmHg

V2 = ?

Formula

V1P1 = V2P2

and we clear V2 from the equation

V2 = V1P1/P2

V2 = (5.8)(760)/430)

V2 = 10.25 l

8 0
3 years ago
Other questions:
  • Indicate if each bottle contains an element or a compound
    10·1 answer
  • Sensitivity analysis is concerned with how certain changes affect
    9·1 answer
  • Which is NOT a chemical reaction?
    13·2 answers
  • When balancing redox reactions under basic conditions in aqueous solution, the first step is to:________.
    15·1 answer
  • Why does chromium have a 3 charge? why is chromium (vi) oxide [cro3} not chromium 3 oxide?
    12·1 answer
  • Carbon dioxide gas reacts with liquid water to produce aqueous carbonic acid.” Which chemical equation correctly translates this
    5·1 answer
  • You decided to prepare a phosphate buffer from solid sodium dihydrogen phosphate (NaH2PO4) and disodium hydrogen phosphate (Na2H
    14·1 answer
  • Which<br> countries were the world leaders in space exploration throughout the 1960's?
    10·1 answer
  • 1,670,000,000 in<br> scientific notation pleaseeee
    8·2 answers
  • Why do we need to calibrate equipment​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!