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KATRIN_1 [288]
3 years ago
5

What is not an advantage of using the pyramid of energy

Biology
1 answer:
polet [3.4K]3 years ago
3 0
Assigning organisms to a specific trophic level is troublesome.
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Help giving brainliest
garri49 [273]

According to Lavoisier's law, in the given reaction the mass of zinc produced will be 104 g.

Let's consider the following reaction.

Ca    +    ZnCO₃    ⇒    CaCO₃    +    Zn

64g         192 g              152 g           ? g

<h3>What does Lavoisier's law state?</h3>

Lavoisier's law states that the sum of the masses of the reactants before the reaction is equal to the sum of the masses of the products after the reaction.

mCa + mZnCO₃ = mCaCO₃ + mZn

mZn = mCa + mZnCO₃ - mCaCO₃

mZn = 64 g + 192 g - 152 g = 104 g

What would be the amount of zinc formed during the reaction?

  • The mass of zinc produced will be 104 g. TRUE.
  • The mass of zinc will be the same as that of zinc carbonate. FALSE.
  • The mass of zinc produced will be 52 g. FALSE.
  • The mass of zinc will be the same as that of calcium. FALSE.

According to Lavoisier's law, in the given reaction the mass of zinc produced will be 104 g.

Learn more about Lavoisier's law here: brainly.com/question/11429078

6 0
2 years ago
LORAN-C:
Salsk061 [2.6K]
<span>is operated by the U.S. Coast Guard</span>
6 0
4 years ago
Read 2 more answers
How does a single change in nitrogen base alter the formation of a protein
jasenka [17]


During translation to RNA, the nitrogen bases on the DNA molecule are translated to complementary RNA bases. Afterwards, these bases are again used to form amino acids.
Three bases make up a codon, which codes for a specific amino acid. If a base is changed, the codon will become changed. This will result in a different amino acid being produced in and the primary structure of the polypeptide will be altered.
5 0
3 years ago
Which of the following phrases can be used to describe the genotype Ee?
TEA [102]

Answer:

C

Explanation:

one letter big and one small

the first letter is capital

6 0
2 years ago
All organisms need A.to live near water B. a source of energy or C.to live in a group with other organisms
Delicious77 [7]

C. To live in a group with other organisms

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3 years ago
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