Missing question:
a. Mg(OH)2.
b. CH3Cl.
<span>c. MgCl2 .</span>
<span>d. C2H4(OH)2.
</span>Answer is: a. Mg(OH)₂.
An Arrhenius base is a
substance that dissociates in water to form hydroxide ions (OH⁻).
In this example magnesium hydroxide is an Arrhenius base:
Mg(OH)₂(aq) → Ba²⁺(aq) + 2OH⁻(aq).
CH₃Cl and C₂H₄(OH)₂ are organic compound and will not give hydroxide ions in water, MgCl₂ is neutral salt and it will give Cl⁻ ions.
14,400 gallons of water can be filtered by the new water filter invented by the company.
It is given that the filter can process 10 gallons of water per minute.
So In an hour:
10 gallons per minute x 60 minutes = 600 gallons in 1 hour.
And in a day:
24 hours x 600 gallons per hour = 14,400 gallons in 24 hours.
Hence, 14,400 gallons of water can be filtered.
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Around 2,400 seconds would be in a 40.0 minute class
I’m not really sure but I wanna think I te catiónic