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
Vinil7 [7]
3 years ago
12

This type of substance has a pH of 7. It will not change the color of litmus.

Chemistry
1 answer:
kvv77 [185]3 years ago
5 0
They do be needing more points tho lol
You might be interested in
In the hydrogenation of oils the catalyst used is: <br>A. Pt<br>B. Ni <br>C. Fe<br>D. V2O5​
natima [27]

Answer:

B

Explanation:

plz follow me and give brainliest

5 0
2 years ago
Calculate the answer. Express it in scientific notation and include the correct number of significant figures. (12 x 104 ) x (5
ipn [44]

Answer:

Explanation:

(12 x 104 ) x (5 x 10-²) = 6 x 10 ³ 6 x 105 6.0x10²

1.  (12 x 104 ) = 1248 or 1.248 x 10^3

2.  (1.248 x 10^3)(5 x 10^-2) = 6.240 x 10^1 or 60 rounded to 1 sig fig

I don't understand "= 6 x 10 ³ 6 x 105 6.0x10² "

6 0
1 year ago
Question 2 (1 point)<br>At the center of the atom is the electron.<br>True<br>False​
Stells [14]

Answer:

False the electrons are on the outside of the atoms

Explanation:

5 0
3 years ago
One day on her walk home from school, Leann noticed some rust on an old car.
skad [1K]

Answer:

Iron and Oxygen

Explanation:

Fe is Iron and O2 is Oxygen

4 0
2 years ago
The chemical reaction in which solid calcium oxide is treated liquid water is an example of what: A) decomposition B)combustion
laiz [17]

Answer:

The chemical reaction in which solid calcium oxide is treated liquid water is an example of Synthesis reaction. Hence, the answer is (D) Synthesis.

Explanation:

The formula of Calcium Oxide is CaO.

The formula of liquid water is H₂O.

Calcium Oxide reacts with water and forms Calcium Hydroxide. The Chemical equation is shown below.

CaO + H₂O --> Ca(OH)₂.

This is a Synthesis reaction because Ca(OH)₂ is synthesized by using Calcium Oxide and water.

The product of this reaction is calcium hydroxide, also known as slaked lime.

Thus, when calcium oxide reacts with water, slaked lime is produced.  

Calcium oxide is also known as lime and is most commonly used for many purposes. It can be used for pH correction of water or for its disinfection (with excess lime).

8 0
3 years ago
Other questions:
  • Yogurt has an approximate pH of 5 and vinegar has an approximate pH of 3. How many times more acidic is vinegar compared to yogu
    10·1 answer
  • Express in scientific notation. Choose the answer with the proper number of significant figures.
    8·1 answer
  • QUE NOMBRE RECIBE LA MASA GASEOSA QUE ENVUELVE LA TIERRA
    9·1 answer
  • What type of solution is a soft drink
    9·1 answer
  • At what speed do gamma Rays travel?
    14·1 answer
  • Will give brainliest
    8·1 answer
  • In baking biscuits and other quick breads, the
    7·2 answers
  • Please help help ASAP Please help It’s do in a 1 hour What conclusion can you draw about the relationship between physical activ
    8·2 answers
  • Why do you think elements have these repeating patterns and groups of similar elements ? Explain your reasoning as much as you c
    9·1 answer
  • How much heat do you need to raise the temperature of 150 g of gasoline from -30 degrees C to -15 degrees C? I cannot see the ti
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!