Help me get this right no links

Chemistry

1 answer:

Travka [436]2 years ago

6 0

Answer:

Explanation:

Because the Earth rotates through two tidal “bulges” every lunar day, coastal areas experience two high and two low tides every 24 hours and 50 minutes!!!

You might be interested in

Write the net ionic equation for the reaction of barium chloride and sodium sulfate.

lana [24]

The answer is Ba2+ + SO4 2- => BaSO4

7 0

3 years ago

PLEASE HELP ASAP ILL REALLY REALLY APPRECIATE IT

Snezhnost [94]

The answer to that is Quark

5 0

3 years ago

Read 2 more answers

What is the charge on an electron?

Over [174]

Answer:

Electrons have a negative charge

hope this was helpful (plz vote brainliest, I would appreciate it!) :)

5 0

3 years ago

2L of hydrogen has an initial pressure of 750 mmHg, what is the final pressure in mmHg if the volume increases to 20 L with a co

Verdich [7]

Answer: The final pressure is 75 mm Hg.

Explanation:

According to Boyle's law, at constant temperature the pressure of a gas in inversely proportional to volume.

Since, it is given that the temperature is constant. Hence, formula used is as follows.

$P_{1}V_{1} = P_{2}V_{2}$

Substitute the values into above formula as follows.

$P_{1}V_{1} = P_{2}V_{2}\\750 mm Hg \times 2 L = P_{2} \times 20 L\\P_{2} = \frac{750 mm Hg \times 2 L}{20 L}\\= 75 mm Hg$

Thus, we can conclude that the final pressure is 75 mm Hg.

3 0

3 years ago

How does carbon (C) differ from silicon (Si)?

steposvetlana [31]

Explanation:

carbon has 1 less electron energy shell than silicon

8 0

3 years ago