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tiny-mole [99]
3 years ago
6

Help please

Chemistry
2 answers:
swat323 years ago
7 0

Answer:

i believe all the genes would be Dd

Explanation:

Hope this helps

pickupchik [31]3 years ago
5 0
All the them would be Dd
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What is the molarity of the solution resulting from the dissolution of 239 g glucose (C6H12O6) in 250
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Answer:

Molarity =5.32 M

Explanation:

Given data:

Mass of glucose = 239 g

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Solution;

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Molarity = number of moles / volume in litter

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Number of moles = 1.33 mol

Molarity:

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Lubov Fominskaja [6]

Answer:

\boxed{3.966 \times 10^{24}\text{ atoms of Ag}}

Explanation:

(a) Balanced equation

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(b) Calculation

You want to convert atoms of Cu to atoms of Ag.

The atomic ratio is ratio is 2 atoms Ag:1 atom Cu

\text{Atoms of Ag} = 19.83 \times 10^{23}\text{atoms Cu} \times \dfrac{\text{2 atoms Ag}}{\text{1 atom Cu}}\\\\= 3.966 \times 10^{24}\text{ atoms of Ag}\\\\\text{The reaction will produce }\boxed{\mathbf{3.966 \times 10^{24}}\textbf{ atoms of Ag}}

4 0
3 years ago
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ELEN [110]

Answer: Democritus atomic theory is the ancient theory that describes the nature of matter in terms of atoms whereas Dalton atomic theory is a modern scientific theory that describes the nature of matter in terms of atoms. According to Dalton's theory, atoms are identically same, but Democritus had no idea about it. Atoms are never created nor destroyed, they just rearrange.

Explanation:

4 0
3 years ago
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