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
andreyandreev [35.5K]
3 years ago
10

How is electrical energy used?

Chemistry
2 answers:
lana66690 [7]3 years ago
6 0
In heating, lighting, washing, watering, entertainment, and cooking.
Lesechka [4]3 years ago
4 0
We use electric energy in most everything in our house such as entertainment, heating, lighting, refrigeration, cooking, washing, and drying! Hope this helped! :)
You might be interested in
Air is an example of a mixture because the elements and compounds that make up air retain their individual properties. True Fals
Helga [31]

i believe its true bc ik for sure air is a homogenous mixture

8 0
3 years ago
Read 2 more answers
A rabbit has a mass of 2 kg. what is the weight?
jarptica [38.1K]
W = F = mg
(2)(9.8)
W = 19.6 N
6 0
2 years ago
La etiqueta de una bebida transparente con un ligero toque anaranjado indica que contiene aga con un 15 porciento de zumo de nar
Brilliant_brown [7]

<u>Respuesta:</u>

16 gramos de vitamina C y 8 gramos de colorantes.

Explanation:

Debemos multiplicar el porcentaje de cada componente por la cantidad total (100 %) de zumo.

800 g de zumo = 100%

- Tenemos un 2 porciento (2 en 100 o 2/100) de vitamina C. Por lo tanto, la cantidad en gramos de vitamina C es:

2/100 x 800 g = 16 g

- Tenemos un 1 porciento de colorantes en el zumo (1/100). Por lo tanto, la cantidad en gramos de colorantes es:

1/100 x 800 g = 8 g

6 0
2 years ago
The measurement 0.0002833g has how many significant figures?
kherson [118]

Answer:

There are seven significant figures

Explanation:

There are seven different digits within the number. Three 0s, one 2, one 8, and two 3s, adding up to seven different numbers. You exclude the first 0 when the number is a decimal, leaving seven significant figures. Hope this makes sense! :)

6 0
2 years ago
2Fe + 3C02<br> 3CO + Fe2O3<br> AH = -24.7 kJ<br> Is the reaction exothermic or endothermic?
Softa [21]

Answer:

the answer should be B xD<<<<<<<<<<<:::::::::::>>>>>>>>::::::::::::<<<<<<:::::>>>>>::::: makes this brainlist for good luck for the rest of ur life dont risk it

Explanation:

7 0
2 years ago
Other questions:
  • 2H2O2 → 2H2O + O2 synthesis decomposition combustion
    8·1 answer
  • How many mole are in 72.9g of HCI
    9·1 answer
  • What are the biotic and abiotic factors of a desert?
    7·2 answers
  • PLEASE HELP DUE SOON&gt; WILL MARK BRAINLIEST 50 POINTS
    11·2 answers
  • In the titration of 50.0 mL of HCl of unknown concentration, the phenolphthalein indicator present in the colorless solution tur
    13·1 answer
  • Two unknown molecular compounds were being studied. A solution containing 5.00 g of compound A in 100. g of water froze at a low
    15·1 answer
  • According to the kinetic theory as the volume of a gas increase
    13·1 answer
  • Arrange the following substances in order of increasing boiling point CH3OH, CH4, CH3CH2OH, HOCH2CH2OH Multiple Choice O CH3OH
    10·1 answer
  • Professional scientific magazines in which scientists write about their research are known as​
    11·1 answer
  • Transcribe and translate the following DNA sequence:
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!