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
Ivan
3 years ago
9

HELP!! An unknown solution has a pH reading of 8.4. Which statement is true about this solution?

Chemistry
1 answer:
yarga [219]3 years ago
8 0

Answer:

D- a weak base

Explanation:

The ph scale goes from 1-10 a solution over 7ph is classified as basic. A solution thats 8.4 is only 1.4 over 7pH, making it a weak basic solution. An example of a strong base would be a solution with a pH of 9.2 (for example).

You might be interested in
Help out please I really don’t understand these
gavmur [86]
In English

7. Name the elements found in nature in diatomatic form.

8. What is the difference between double and triple single link?
4 0
3 years ago
Each positive is blanched with a negative. true or false
dimulka [17.4K]

Answer:

True is the answer

6 0
2 years ago
Read 2 more answers
Baking soda and vinegar can be used to model a volcanic eruption in a science demonstration because they bubble violently when m
julia-pushkina [17]
<span>Vinegar and baking soda react to form a new gaseous substance.

</span><span>The reaction between Vinegar and baking soda has been one of the most common examples of Chemical Reaction.</span>
4 0
3 years ago
Read 2 more answers
Is carbonic acid (H2CO3) soluble in water?
NeTakaya

Answer:

it is soluble in water

Explanation:

mark brainliest pliiz cutee:)

8 0
3 years ago
Read 2 more answers
What mass of NH4NO3 would you need to make 250.0mL of a 0.78M solution?
katrin [286]

Answer:

a

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • 7 Scientists feel that human activity has affected and possibly altered the natural process of the carbon dioxide-oxygen cycle t
    7·1 answer
  • Calculate the boiling point of a 3.60 m aqueous sucrose solution. express the boiling point in degrees celsius to five significa
    10·2 answers
  • What is the specific heat of a substance if 1560 cal are required to raise temperature of a 312 g substance by 15 degrees celsiu
    12·1 answer
  • In real life substances can change into?
    14·1 answer
  • Raising 100 grams of water from 40 to 60 °c (the specific heat capacity of water is 1 cal/g) requires the addition of What? A) 1
    7·2 answers
  • _______ is the type of heat that cooks the fruit.
    15·1 answer
  • A solid cylinder having a diameter of 1.50 cm and a height of 5.15 cm has a mass of 95.56 g. Show the equations needed to calcul
    11·1 answer
  • a ceiling fan's blades collect dust faster than other objects in a room. the constant pushing and rubbing against the air provid
    11·1 answer
  • A kickball rolling across the field.
    9·1 answer
  • Copper is a product of the reaction that occurs when dry ammonia is passed over a sample of heated copper(II) oxide. The equatio
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!