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
Leya [2.2K]
3 years ago
10

39 Which Kelvin temperature is equal to 200.oC?(1) -73 K (2) 73 K (3) 200. K (4) 473 K

Chemistry
1 answer:
nikdorinn [45]3 years ago
5 0
0K = -273C
So 473K = 200C
The answer is 4
You might be interested in
3. Which of the following is NOT a major ingredient in weather?
belka [17]

Explanation: B Sunshine

4 0
3 years ago
Read 2 more answers
Consultați sistemul periodic și aranjați în ordinea creșterii caracterului nemetalic următoarele elemente:
lukranit [14]
I’m sorry I just really need points rn I love you
7 0
3 years ago
Explain in your own words the process using the following key words: carbon-di-oxide, water, sugar, oxygen, thylakoid, chloropla
AleksAgata [21]

Answer:

The Photosynthesis process

Explanation:

Plants, algae, and some other organisms can transform the sunlight energy into chemical energy. The photosynthesis process occur thanks to the chloroplasts. The chloroplast is an organelle found in all green plants. Inside of the chloroplast you can find the thylakoids which are arranged in stacks named grana, they have membranes with chloropyll a photosynthetic pigment, also you can find the photosystems, they are functional and structural units of protein complexes. The thylakoids capture the light and allow the reactions to transform CO2. The set of reactions that occurs in the chloroplasts are known as the Calvin cycle.

The general equation of photosynthesis is:

6 CO_{2}                 + 6 H_{2} O + Energy  -> C_{6} H_{12} 12O_{6}  +  6 O_{2}

6 CO2                + 6 H2O + Energy  -> C6H12O6         +  6 O2  

Carbon Dioxide  + water  +  Light   -> Glucose (sugar) + Oxygen

After, this glucose is transformed into pyruvate, and it allowed the release of denosine triphosphate (ATP) by cellular respiration. The ATP is an organic chemical that is requires for the cell to perform any process (any kind or work).

5 0
3 years ago
I don’t get it<br> How do you solve the problems
pogonyaev
It would be D, 90.0 g
5 0
3 years ago
Which formula correctly represents the product of an addition reaction between ethene and chlorine?
Serjik [45]
The formula that correctly represents the product of an addition reaction between ethene and chlorine is  C2H4Cl2
Addition reaction occurs when an atom is added to a compound that has a double bond or triple bond (unsaturated hydrocarbons). Unsaturated compounds are associated with addition reactions. For example Ethene is an example of unsaturated hydrocarbon; when reacted with chlorine gas , chlorine atoms are added to each carbon atoms. 
4 0
3 years ago
Other questions:
  • Akira records the speed of a reaction, first without a catalyst, and then with a catalyst
    10·2 answers
  • Conclusion of Newton law of motion
    5·1 answer
  • Calculate the pH of a solution that has a hydronium ion concentration of 0.0084 M
    9·1 answer
  • The molecular mass of octane is 114.23g/mol and its density is 0.692 g/ml. How do I find the mass using the density?
    5·1 answer
  • Histamines are an important chemical in the body . what is their purpose in the immune system
    10·1 answer
  • An irregular lump of an unknown metal has a measured density of 5.50 g/mL. The metal is heated to a temperature of 153 °C and pl
    14·1 answer
  • 1. When the temperature of a rigid hollow sphere containing 685 L of helium gas is
    6·1 answer
  • Who knows any four object in which all three States of matter co-exist​
    15·2 answers
  • What are the law of 10 in energy Transfer
    14·1 answer
  • When the equation
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!