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vichka [17]
3 years ago
7

When titanium bonds with oxygen, the ionic compound that forms has the chemical formula Ti2O3 and consists of Ti3+ ions and O2-

ions. Explain why the compound has this chemical formula.
Physics
1 answer:
Lesechka [4]3 years ago
7 0

hi!

just use cross method

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Answer:

the answer is 150m/s

Explanation:

v=λf

v=50*3

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An electron is confined to a one dimensional infinite potential well 150 pm. How much energy must it absorb if it is to jump to
igor_vitrenko [27]

Answer:

\Delta E=1.22\times 10^{-22}J

Explanation:

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So energy required to electron to jump from ground state to 3rd state

\Delta E=\frac{h^2}{8mL^2}\left ( 3^2-1^2 \right )

\Delta E=\frac{\left ( 6.67\times 10^{-34} \right )^2}{8\times 9.1\times 10^{-31}(150\times 10^{-12})^2}\left ( 9-1 \right )

\Delta E=1.22\times 10^{-22}J

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3 years ago
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The answer is 5000 Joules

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