2 years ago

PH of a 0.00072 M HCl solution.

Chemistry

1 answer:

harina [27]2 years ago

3 0

Answer:

3.14

Explanation:

pH=-log(H+)

- Hope that helps! Please let me know if you need further explanation.

You might be interested in

Calculate the volume of a sample of iron that has a density of 6.8 g/mL and a mass of 6780 mg.

Veronika [31]

Answer:

m= 6780mg = 6.78g = 6.8g

d= 6.8g/ml

V= m/d

V= 1ml

8 0

3 years ago

Which is not a reason that water is used to store spent fuel rods from nuclear power plants?

IgorLugansk [536]

Answer:

I believe the answer would be A

8 0

2 years ago

A bus traveled 280 kilometers between two cities . It left the first city at 3:00 p.m. and arrived at the second city at 7:00 p.

jeyben [28]

Answer:

70 kilometers per hour

Explanation:

280 kilometers ÷ 4 hours (7:00 pm - 3:00 pm = 4 hours) = 70 kilometers per hour

Hope this helps! Sorry if wrong. You are loved and you are beautiful/handsome!

-Bee

7 0

3 years ago

Hey sample of helium occupies 235 mL at 788 tour and 25°C. If the sample is condensed into a 0.115 L flask what will be the new

7nadin3 [17]

the system is in constant temperature

so it follows Boyle's law

i.e.P1V1=P2P2

where P1=initial pressure=788 tour

P2=final pressure= ?

V1=initial volume=235 ml

V2=final volume=0.115 ml

3 0

3 years ago

Which of the following pairs of elements will form covalent bonds with each other? PLEASE HELP

Oksana_A [137]

<h3>Answer: Your correct answer is A, because potassuim and bromine form covalent bonds with each other, Also check out nile red he made bromine in his dads garage!-Have a nice day :)</h3>

8 0

2 years ago