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
Alona [7]
2 years ago
13

Which of the following can be a

Chemistry
1 answer:
yanalaym [24]2 years ago
6 0
The answer would be A
You might be interested in
The balanced equation for the reaction between calcium and water to produce calcium hydroxide and hydrogen is
kolbaska11 [484]
Ca + 2H20--------> ca (oh)2 +H2
8 0
3 years ago
When 0.50 L of a 12 M solution is diluted to 1.0 L, what is the resulting molarity?
Lyrx [107]

Answer:

The resulting molarity is 6M.

Explanation:

A dilution consists of the decrease of concentration of a substance in a solution (the higher the volume of the solvent, the lower the concentration).

We use the formula for dilutions:

C1 x V1 = C2 x V2

12 M x 0,5L = C2 x 1,0 L

C2= (12 M x 0,5 L)/1,0 L

<em>C2= 6 M</em>

5 0
2 years ago
What are examples of pollution that can be caused by agriculture?
omeli [17]

Answer:

Nitrate from agriculture is now the most common chemical contaminant in the world’s groundwater aquifers. Aquatic ecosystems are affected by agricultural pollution; for example, eutrophication caused by the accumulation of nutrients in lakes and coastal waters impacts biodiversity and fisheries.

6 0
3 years ago
Read 2 more answers
Balance the following:<br> CsH12 +<br> 02<br> CO2+<br> |<br> H20
user100 [1]

Answer:

C5H12+8O2-->5CO2+6H20

7 0
2 years ago
What is true about the formation of a bond?
timama [110]

Answer:

There is an overall release of energy when bonds form.

Explanation:

There is a general release of energy when bonds form. This energy is called bond energy.

Bond energy is involved in the breakdown or formation of one or more bonds between atoms of a molecule. Atoms bond with each other to achieve their electronic stability, that is, they move from a higher energy situation to a lower energy one. With this we can state that when the bond between atoms is formed, energy is released; therefore, its breakdown depends on energy absorption.

3 0
3 years ago
Other questions:
  • Fermentation of 826 mL grape juice (density is 1.0 ) is allowed to take place in a bottle with a total volume of 885 mL until 19
    9·1 answer
  • 50 mL of 2M H2SO4 react with 75 mL of 2M NaOH. Identify the limiting and excess reactants
    5·1 answer
  • The value of ΔG° at 181.0 °C for the formation of calcium chloride from calcium metal and chlorine gas is ________ kJ/mol. At 25
    11·1 answer
  • You are Investigating an organic compound. It has the following characteristics: an oxygen atom Is bonded to two carbon groups,
    8·1 answer
  • A substance is composed of only one kind of atom and can't be separated into simpler substances or converted into another substa
    7·1 answer
  • C=h/[M(T2-T1)] solve for T1
    14·1 answer
  • Please answer the question for me and show proof i will mark brainliest than you!
    9·1 answer
  • HELP ME WITH THIS PLSSSSS
    8·1 answer
  • HURRY PLEASE
    11·1 answer
  • I need help plss asap
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!