The Eukaryotic cell has a nucleus
The answer to this question is <span>HCl(aq) + H2O(l) = H3O+(aq) + Cl-(aq). HCl is considered a strong acid meaning it is 100% ionized in solution. The equilibrium constant is therefore very large.
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Explanation:
The lewis dot structure or electron dot structure is a notation that shows only the chemical symbol of the element surrounded by dots to represent the valence electrons.
- The chemical symbol represents the nucleus and all electrons except the valence electrons.
- The dots are arranged at the four sides of the symbol pairs called lone pairs.
- Those that are unpaired are called odd electrons.
Learn more:
Electron dot structure brainly.com/question/6085185
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Answer:
D. 91.0%
Explanation:
Hello,
In this case, for the given chemical reaction:
Next, since silver nitrate (molar mass 169.87 g/mol) is in a 2:1 molar ratio with silver sulfide (molar mass 247.8 g/mol), we compute its theoretical yield as shown below:
Next, we compute the percent yield as:
Hence, answer is D. 91.0%.
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Answer:
Solid ionic compounds do not conduct electricity because the ions are held firmly in place. The ions cannot move to conduct the electric current. But when an ionic compound melts, the charged ions are free to move. Therefore, molten ionic compounds do conduct electricity.
