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
Ahat [919]
2 years ago
7

AC current is produced by which of the following things?

Chemistry
2 answers:
pogonyaev2 years ago
5 0

Answer:

B

Explanation:

MissTica2 years ago
4 0
B. Generators is the correct answer
You might be interested in
Identify each type of bond:
zloy xaker [14]

Answer:

The type of bond between the Oxygen atom and the hydrogen is Covalent

this is because the 2 electrons are being shared by both hydrogen and oxygen

The type of bond this molecule makes as a whole is called a Hydrogen Bond

A hydrogen bond is formed because of the partial +ve and -ve charge in a molecule

The cause of the partial +ve and -ve charge is the comparatively high electronegativity of oxygen which makes the electron get attracted towards the oxygen atom while the hydrogens try to maintain the maximum distance from the lone pairs due to repulsion

Hope it helped

Kindly Mark Brainliest

6 0
3 years ago
Mi One should know the properties of the components of the mixture to separate it. Explain with an example.​
Alekssandra [29.7K]
  • One should know that the properties of the components of the mixture.
  • Suppose a mixture contains Sodium or potassium .If you put them in open air it may catch fire.
  • Suppose a mixture has flammable components like kerosene,spirit .If you put them in fire it may harm you .
4 0
3 years ago
2Li+2H2O—>2LiOH+H2
taurus [48]

Explanation:

2Li+2H2O—>2LiOH+H2

Calculate the mass of reacted lithium when H2 is 6.02 * 10 ^ 23 molecules.

I really need the answer with all the calculation please.

3 0
2 years ago
What will you observe if you add cuso4 to a solution containing glucose?
arsen [322]
The blue color of copper (ii) sulfate will change to green, yellow, orange ,red and then a dark red or brown.
Glucose is a reducing sugar; reducing sugars are sugar that forms an aldehyde or ketone in the presence of an alkaline solution. Reducing sugars reduce the blue copper sulfate from the Benedict's solution to a red brown copper sulfide; which is seen as the precipitate and is responsible for the color change. 
7 0
3 years ago
What are the similarities between the crust and the inner core
alexira [117]

Answer: they both have large amounts of iron (Fe)

7 0
2 years ago
Other questions:
  • A beaker contains a 25 mL solution of an unknown monoprotic acid that reacts in a 1:1 stochiometric ratio with NaOH. Titrate the
    5·1 answer
  • The absorbance of a chlorophyll a standard solution in ethanol (density = 0.785 g/mL) is measured in
    6·2 answers
  • Do viruses have cell walls?
    8·1 answer
  • In which concentration of sulfuric acid solution would the reaction occur the fastest?
    7·1 answer
  • The usefulness of mendeleev s periodic table was confirmed by
    7·1 answer
  • What is the pOH of a substance with a Hydrogen concentration of 3.45 x 10-9. suppose to be a small 9
    8·2 answers
  • Bases have which of the following
    7·1 answer
  • In frequency modulation, which wave property remains constant?
    13·2 answers
  • Help I do not understand.
    7·1 answer
  • How much heat (in kJ k J ) is evolved in converting 2.00 mol m o l of steam at 135 ∘C ∘ C to ice at -42 ∘C ∘ C ? The heat capaci
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!