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
Travka [436]
3 years ago
15

What is the molarity of a KOH solution if it requires 20 milliters of 2.0m HCL to exactcly neutalize 20 milliters of the KOH sol

ution?
Chemistry
2 answers:
soldier1979 [14.2K]3 years ago
6 0
HCL 2.0x 3.6790= KOH SOLITION
Gekata [30.6K]3 years ago
5 0
5 grans and
kilometers
You might be interested in
Which of the following statements about oudlear energy stre?
Alborosie

Answer:

B

Explanation:

i got it  right on plato

6 0
2 years ago
Match the term with its description.
blagie [28]

Answer:

Pure substance B) Consists of a single element or type of compound.

Homogeneous A) Mixture that has its different components mixed evenly within the substance.

Heterogeneous D) Mixture that has its different components mixed unevenly within the substance.

Solution C) Liquid homogeneous mixture in which the solute is distributed evenly within the solvent.

Explanation:

Pure substances are a form of matter with definite constant composition and distinct properties. They consist of a single element or type of compound, as can be seen in its formula. Na, O₂, NaCl and H₂O are examples of pure substances.

When 2 or more pure substances are mixed together they form a mixture. If the mixture has its different components mixed <u>evenly</u> within the substance it is a homogeneous mixture. Whereas if the mixture has its different components mixed <u>unevenly</u> within the substance it is a heterogeneous mixture. The different parts observable in a heterogeneous mixture are known as phases.

In liquid homogeneous mixtures, we can recognize one or more substances that are in lower proportions (solutes) and one substance that is in greater proportion (solvent). This kind of mixture is known as a solution.

3 0
3 years ago
Sprinkler powder on the carron board _________ friction​
VARVARA [1.3K]

Answer:

Sprinkling of powder on the carom board <u>reduces</u> friction.

5 0
2 years ago
Read 2 more answers
Which statement best describes the characteristics of white light?
netineya [11]

Answer:

i believe its B

6 0
3 years ago
Plz help thx...
Damm [24]

1) For example, sodium oxide (Na₂O).

One one molecule of sodium oxide has one sodium atome (Na) and two oxygen atoms (O).

The subscript after element shows the number of elements in a molecule.

2) Yes, it possible for two different compounds to be made from the exact same two elements.

This are isomers, same molecular formula, but different arrangements of atoms.

For example, n-butane (C₄H₁₀) and 2-methylpropane (C₄H₁₀).

3) There are large number of compounds in this world, around 40 millions.

7 0
3 years ago
Read 2 more answers
Other questions:
  • If your boss says you must produce 400 g of ammonia (NH3) in order to keep your job, what mass of nitrogen should you use in thi
    5·1 answer
  • .......... ...........
    9·1 answer
  • antimony(III) sulfide is reacted with excess iron. if 175.6 grams of pure antimony is produced what mass of antimony sulfide was
    9·1 answer
  • 4. Choose one of the compounds from the table and explain how you know the numbers of atoms in your formula. I chose Hydrogen Ch
    6·1 answer
  • An aqueous solution of methylamine (ch3nh2) has a ph of 10.68. how many grams of methylamine are there in 100.0 ml of the soluti
    13·1 answer
  • About how many minerals make up most types of rock?
    14·2 answers
  • How many oxygen atom P1O10+H2O2--&gt;4H3PO4
    10·1 answer
  • 2C(s) + 2H2(g) + 52.4kJ ⇋ C2H4(g)
    12·1 answer
  • What can scientists learn from index fossils?
    11·1 answer
  • The magnetic effect of a magnet is strongest at _____.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!