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➷ The correct option would be petroleum
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➶ Hope This Helps You!
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Surface current are caused by : D. Wind Forces.
I Hope I Helped. c;
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Answer:
Yes; mayonnaise is a liquid.
Explanation:
This is because, when you smear it on a slice of bread, it moves freely. Like ketchup, when you put it on your plate. Is ketchup a liquid? Yes, it is. So yes, mayonnaise is most definitely a liquid.
<em>I hope this helps!</em>
By using ICE table:
CH3NH3+ + H2O → CH3NH4 2+ + OH-
initial 0.175 0 0
change -X +X +X
Equ (0.175-X) X X
when: Ka = Kw / Kb
= (1 x 10^-14) / (4.4 x 10^-4) = 2.3 x 10^-11
when Ka = [CH3NH42+][OH-] / [CH3NH3+]
by substitution:
2.3 x 10^-11 = X^2 / (0.175 - X ) by solving for X
∴ X = 2 x 10^-6
∴[OH-] = 2 x 10^-6
∴POH = -㏒[OH-]
= -㏒(2 x 10^-6)
= 5.7
when PH + POH = 14
∴PH = 14 - 5.7 = 8.3
The valence shell of Oxygen contains 6 electrons. Therefore, for completion of the octet, each Oxygen atom requires two electrons. This means that each atom will supply two electrons in the bond. So the correct option is B.