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2 years ago

How many electrons does Co2- have?

Chemistry

2 answers:

IRISSAK [1]2 years ago

8 0

Answer:

Explanation:

6 electrons

carbon dioxide, C has atomic number 6 so it has 6 electrons and oxygen has atomic no 8, i.e 16 electrons.

My name is Ann [436]2 years ago

4 0

There are 6 electrons for Co2-

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3 years ago

80.0 ML of fluorine gas is held in a flexible vessel at STP. If the vessel is transported to the surface of Venus where the pres

madam [21]

Answer:

2.33 mL

Explanation:

Given data

Initial pressure (P₁): 1 atm (Standard pressure)

Initial volume (V₁): 80.0 mL

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Final pressure (P₂): 92.0 atm

Final volume (V₂): ?

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We can find the new volume using the combined gas law.

$\frac{P_1 \times V_1 }{T_1} = \frac{P_2 \times V_2 }{T_2}\\V_2 = \frac{P_1 \times V_1 \times T_2 }{T_1 \times P_2}\\V_2 = \frac{1 atm \times 80.0mL \times 733K }{273.15K \times 92.0atm}=2.33 mL$

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3 years ago

Read 2 more answers

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