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
Anna [14]
3 years ago
8

China is the leading producer of​

Chemistry
2 answers:
dedylja [7]3 years ago
6 0

Answer:

of hydroelectricties and renewables

xz_007 [3.2K]3 years ago
4 0

Answer:

Production of some products is highly concentrated in a few countries, China, the leading producer of wheat and ramie in 2013, produces 6% of the world's ramie fiber but only 17% of the world's wheat.

You might be interested in
This step gives an investigation a specific direction or focus A.observation
frozen [14]
The correct answer is c hypothesis
5 0
3 years ago
Read 2 more answers
You mix 145 grams of water with 200 grams of ethanol to make a solution. What is the solute and what is the solvent?
hodyreva [135]

The greater amount is the solvent and the lesser amount is the solute.

Hence ethanol(200g) which is the greater amount is the solvent here.

And water (145g) which is lesser is the solute here.

7 0
3 years ago
A stock solution containing Mn2 ions was prepared by dissolving 1.269 g pure manganese metal in nitric acid and diluting to a fi
SOVA2 [1]

Answer:

B.

Explanation:

Hope this helpssss

<33

8 0
3 years ago
What is the energy of a photon with:<br> a wavelength of 827 nm? What type of radiation is it?
xeze [42]

Explanation:

Given parameters:

 Wavelength of photon  = 827nm  = 827  x 10⁻⁹m

Unknown:

Energy of the photon = ?

Type of radiation = ?

Solution:

The energy of a photon can be derived using the expression below:

      E = \frac{h c}{wavelength}

h is the Planck's constant = 6.63 x 10⁻³⁴m²kg/s

c is the speed of light = 3 x 10⁸m/s

Insert the parameters and solve;

      E  = \frac{6.63 x 10^{-34} x 3 x 10^{8}  }{827x 10^{-9} }  

       E = 2.4 x 10⁻¹⁹J

Type of radiation:

Near infrared radiation

 

7 0
2 years ago
I am having trouble converting :(
Elza [17]

Answer:

For the first question, to determine the total number of molecules of nitrogen dioxide, first make use of the molar mass of the nonpolar compound and then use that to find the total number of moles and then subsequently after make use of the ratio for the Avogadro's number to determine the total number of molecules of this compound.

For the final question, do the inverse, where we make use of the molecules of the compound and then use Avogadro's number to determine the moles of the compound and then use the same molar mass of the compound to determine the grams of the Nitrogen Dioxide.

3 0
3 years ago
Other questions:
  • You have a gas at a pressure of 5 atm and a temperature of 300 K, what is the new pressure if the temperature is decreased to 20
    5·1 answer
  • A covalent bond between to atoms results when the atoms
    6·1 answer
  • Helium has two valence electrons, and these electrons sre located in the 1s subshell. Without using the periodic table, in which
    13·2 answers
  • Why might a scientist repeat an experiment if she did not make a mistake in the first one? A) Scientists who repeat experiments
    13·1 answer
  • The element phosporus is located to the right of the element magnesium along the same period in the periodic table.
    5·1 answer
  • The expected value for a chemical equation is 47g of water, after an experiment you find that you have 2.58 moles of water. What
    13·1 answer
  • What is c4???????<br><br> will give brainliest if right
    8·1 answer
  • Which best describes the octet rule? (*hint- octet rule relates to
    14·1 answer
  • 450 ft to meters (show work)
    14·1 answer
  • SOMEONE HELP I'LL GIVE BRAINLIEST
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!