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3 years ago

Empirical formula of a compound is CH3. If the molar mass of the

Chemistry

1 answer:

Nonamiya [84]3 years ago

7 0

Answer:

Explanation:

HERE WE TAKE CH3,

C = 1 × 12 = 12g

H₃= 3 × 1 = + 3g

CH3 =15 g ans

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(NEED HELP IMMEDIATELY) In a gene, which base sequence codes for two amino acids?

Leni [432]

Answer:

$\boxed {\boxed {\sf 3. \ GAGCTC}}$

Explanation:

Amino acids are the monomers or building blocks of protein. Proteins are created during protein synthesis according to the genetic information or DNA in an organism.

The DNA is translated to messenger RNA in the nucleus. It travels to the ribosome. There, the mRNA is "read off" in threes. Three nucleotides make up a codon. Transfer RNA with the corresponding anticodon and an amino acid attaches to the codon and a chain of amino acid forms.

If 3 nucleotides make 1 codon which makes 1 amino acid, then we need double that or 6 nucleotides to make 2 amino acids.

The only answer choice with 6 nucleotides is Choice 3: GAGCTC

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What is the molarity of a solution containing 5 moles of solute in 250 milliliters of solution?

ivolga24 [154]

M=mol/L
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valentinak56 [21]

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3 years ago

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when methane reacts with oxygen, the products are carbon dioxide and water. How many grams of carbon dilxide are formed if 30 g

Wittaler [7]

Answer:

CH4+2O2→CO2+2H2O

Moles of oxygen=3232=1

Moles of carbon dioxide=4422=0.5

Moles of water=1818=1

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Explanation:

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