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
bija089 [108]
3 years ago
15

6. Alternating electricity (AC) is produced in power plants when the fuel is burned and water

Chemistry
1 answer:
Nookie1986 [14]3 years ago
6 0

Answer:

Coal-fired plants produce electricity by burning coal in a boiler to produce steam.

Explanation:

You might be interested in
What's the IUPAC name pf this compound? CH3-CH-CH2-CH-CHO | | CH3 CL
Svetradugi [14.3K]

Answer:

2-chloro-4-methylpentanal.

Explanation:

Hello there!

In this case, according to the chemical compound:

CH3-CH-CH2-CH-CHO

          |              |

        CH3        Cl

We can see the main functional group is an starting carbonyl, which means this is an aldehyde. Moreover, we can see a Cl-substituent on the second carbon and a methyl substituent on the fourth carbon. Therefore, the IUPAC name turns out: 2-chloro-4-methylpentanal.

Best regards!

8 0
3 years ago
The chemical equation, 2 Cr + 3 Fe(NO3)2 - 3 Fe + 2 Cr(NO3)3, is an
lana66690 [7]

Answer:

Single replacement reaction (aka single displacement reaction)

Explanation:

In a single replacement reaction, one element is substituted for another in a compound to create a new compound and a new element in the products. The general form is:

A + BC --> B + AC

In the case of this question, Cr and Fe "trade places."

6 0
3 years ago
b. Determine the molecular formula of a molecule with an empirical formula NH2and a molar mass of 32 g/mol.
VladimirAG [237]
I'm taking this lesson now, so imma help u ( if u need anything else ask me)

so given Molar mass= 32 g/mol
molar mass= (empirical formula) n
32 = (14x1 + 2x1) n
32 = 16 n , so n= 2
so, molecular formula= N2H4
5 0
3 years ago
Classical name for chromium(III) phosphate
prohojiy [21]
If by classical you mean formula name it is CrPO4<span>.</span>
8 0
4 years ago
Which option is an example of a chemical property?
bulgar [2K]
Reactivity
Hope it helps!
7 0
4 years ago
Read 2 more answers
Other questions:
  • How do you prove a scalene triangle is a right triangle?
    5·1 answer
  • given the following list of densities, which material would float in a molten vat of lead provided that they do not themselves m
    15·1 answer
  • NEED HELP FAST!!!!!!The element argon has _____ valence electrons. (Input only a whole number, such as 7.)
    10·1 answer
  • The Hp scale is a measurement system that indicates the concentration of in solution?
    5·1 answer
  • File:
    5·1 answer
  • The average kinetic energy of water molecules is greatest in _____.
    9·2 answers
  • Becquerel expected to find (an)____when he developed the photographic plate that had Sun-exposed minerals on top of it. Becquere
    11·2 answers
  • Give the correct number of significant figures in 1.900.0 kg*
    9·1 answer
  • How sedimentary rock is formed
    11·2 answers
  • The ability of a substance to combine chemically with another substance.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!