What Is the Net Ionic Equation Corresponding to the Formation $\rightarrow$

question 16

Multiple Choice

What is the net ionic equation corresponding to the formation of Cu(OH) ₂(s) from aqueous solution?

• A)C²⁺(aq)+ U²⁺(aq)+ 2 OH^2-(aq)\(\rightarrow\)Cu(O
• H)₂(s)
• B)Cu(s)+ O₂(g)+ H₂(g)\(\rightarrow\)Cu(O
• H)₂(s)
• C)Cu⁺(aq)+ 2 OH^-( )\(\rightarrow\) Cu(O
• H)₂(s)
• D)Cu²⁺(aq)+ (O
• H)₂^2-(aq)\(\rightarrow\)Cu(O
• H)₂(s)
• E)Cu²⁺(aq)+ 2 OH^-(aq)\(\rightarrow\)Cu(O
• H)₂(s)

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Definitions:

Dispersed

Spread out over a wide area; not concentrated in one place.

Grade Distribution

The spread of grades given for a specific academic assessment, typically shown as a frequency distribution.

Chebyshev's Theorem

A statistical rule that gives a minimum proportion of observations that fall within a specified number of standard deviations from the mean, for any distribution.

Empirical Rule

A statistical rule stating that for a normal distribution, nearly all data will fall within three standard deviations of the mean.