3 years ago

How many total valence electrons are in P2O?

1 answer:

6 0

Answer:

In thes structure of PO43- there are a total of 32 valence electrons. For the structure for PO4 3- you should take formal charges into account to find the best structure for the molecule. Remember, PO4 3- has a negative three charge on the molecule.

Explanation:

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seraphim [82]

Answer: 300g

Explanation:

first we write the given values on top

224L. x

3 NO2 (g) + H2O (l) = 2HNO3 (l) + NO (g)

22.4L 30g

then we form a formula

224L/22.4L= x/30g

224*30/22.4

6720/22.4= 300g

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3 years ago

What do you think is responsible for the color produced in the flame, the metal atom or what is attached to the metal atom?

zlopas [31]

Answer:

metal Atom

Explanation:

every transition metal atom are responsible for the flame color. Some metal are also confirmed by flame test.

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musickatia [10]

Answer:

Large change in temperature makes heat flow fast.

Explanation:

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mart [117]

Completely natural process with almost no harmful side effects

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Given the following balanced reaction: 2 NH3 +CO2 --> CH4N2O + H2O A reaction produces 87.5g of CH4N2O upon the reaction of 6

tankabanditka [31]

Answer:

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