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vlabodo [156]
3 years ago
11

Which molecule could have an expanded octet? hno2 h2co3 h3po4?

Chemistry
1 answer:
schepotkina [342]3 years ago
5 0
The molecule that can have an expanded octet is H3PO4.
An expanded octet refers to a situation in which a compound has more than the required number of valence electrons in its outermost shell. The required number of valence electron is 8 but a compound with an expanded octet can have up to 35 electrons in its outermost shell. An example of such a compound is H3PO4, which has 32 valence electrons in its outermost shell.
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4 0
2 years ago
What volume of hydrogen will be produced at STP by the reaction of 67.3 g of tin with excess water according to the following re
VikaD [51]

Answer:

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Explanation:

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3 years ago
I need the answer to 452 of arogon
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3 years ago
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8 0
2 years ago
Fill in the chart to describe and give examples of physical changes.
frosja888 [35]

Answer:

here are some examples of physical change!!!

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8 0
2 years ago
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