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valentinak56 [21]
2 years ago
10

C2O4-2 oxidation number of c​

Chemistry
1 answer:
SOVA2 [1]2 years ago
8 0

Answer:

+3 is the answer of your question

Explanation:

Hope this helps

Brainliest pls ❤️

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Create a food chain that shows the energy transfer from the sun to a grizzly bear. Include four transitions (arrows) in your foo
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Sun⇒ Phytoplankton (Producer)⇒ Zooplankton (Primary consumer)⇒ Fish (Secondary consumer)⇒ Bear (Tertiary consumer).

  • A food chain is a sequence of transfer of food and energy when one organism is consumed by another organism.
  • A food chain is always unidirectional sequence.
  • In the provided food chain the sun is the source of energy required for the preparation of food by the phytoplankton that is an aquatic autotroph which will prepare its food by the process of photosynthesis.
  • The phytoplankton being producer of biomass is consumed by the zooplankton that is the primary consumer than the zooplankton will be consumed by the fish that is the secondary consumer and carnivore by origin and finally the fish will be consumed by the bear that is also carnivore and is tertiary consumer.

Learn more about food chain:

brainly.com/question/16543685

6 0
2 years ago
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25.0 mL of an HBr solution were titrated with 29.15 mL of a 0.205 M LiOH solution to reach the equivalence point. What is the mo
trapecia [35]

The molarity of HBr solution is 0.239 M

calculation

write the equation for reaction

that is LiOH +HBr → LiBr +H20

find the moles of LiOH used

moles =molarity x volume

=0.205 x 29.15 = 5.976 moles

by use of mole ratio between LiOH :HBr which is 1:1 the moles of HBr is therefore= 5.976 moles

Molarity of HCL= moles /volume

= 5.976/25 = 0.239 M

7 0
3 years ago
Please do these questions, will give brainliest
Nata [24]

Answer:

1.c 2.a.3.d 4.a

Explanation:

that is tge answer

3 0
2 years ago
What is the coefficient for the formula 6C6H12O6?
djyliett [7]
<span>Multiply the coefficient in front of the formula times the subscript for each element. This gives 36 carbon atoms, 72 hydrogen atoms, and 36 oxygen atoms.</span>
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3 years ago
Should I be concerned about the amount of sugar or calories in soft<br> drinks?
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