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muminat
3 years ago
9

The most common compound on earht is:

Chemistry
1 answer:
OlgaM077 [116]3 years ago
6 0
The most common compound on earth is cellulose because it has enough energy to be the next source for biofuels. 
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How many atoms are in .35 mol of water?
Tom [10]
2.91 is the amount of atoms
6 0
2 years ago
C10H22 > C8H18+C2H4 if only ethane can be sold what is the atom econmy of this process
insens350 [35]

Answer:

The atom economy of ethane in this process is 19.72 %.

What is atom economy?

The conversion efficiency of a chemical reaction in terms of all the atoms involved and the desired products produced is known as atom economy (atom efficiency/percentage).

Explanation:

C₁₀H₂₂ → C₈H₁₈ + C₂H₄

Molecular weight of C₁₀H₂₂ = 142.28

Molecular weight of C₈H₁₈ = 114.228
Molecular weight of C₂H₄ = 28.053

% Atom economy =     \frac {Molecular weight of C2H4} {Molecular weight of C10H22}

                             = \frac{28.053}{142.28}*100

                             = 19.716 %

                             ≈ 19.72 %


To know more about atom economy, click on the link

brainly.com/question/17159753

#SPJ9

5 0
1 year ago
Which is the correct electron configuration for sodium?
sattari [20]

Explanation:

Ne] 3s¹ is the answer your welcome

7 0
2 years ago
The intermolecular forces between polymer molecules are strong, so these substances are __________ at room temperature. What wor
geniusboy [140]

Answer:

I want to say

Stronger

8 0
2 years ago
How many atoms are present in 20.9 g of titanium
ZanzabumX [31]

Answer:

atoms Ti = 2.193 E23 atoms

Explanation:

  • 1 mol ≡ 6.022 E23 atoms
  • mm Ti = 47.867 g/mol

⇒ atoms Ti = (20.9 g Ti)×(mol/47.867 g)×(6.022 E23 atoms/mol)

⇒ atoms Ti = 2.193 E23 atoms

5 0
3 years ago
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