Answer:
Quasars inhabit the centers of active galaxies and are among the most luminous, powerful, and energetic objects known in the universe, emitting up to a thousand times the energy output of the Milky Way, which contains 200–400 billion stars.
Explanation:
sorry if im wrong
First step is to get the mass of water molecule in grams:
From the periodic table:
molar mass of hydrogen is 1
molar mass of oxygen is 16
molar mass of a water molecule = 2(1) + 16 = 18 gm
Now, to convert the gm into amu, all you have to do is multiply the gm you got by Avogadro's number as follows:
mass of water molecule = 18 x 6.22 x 10^23 = 1.1196 x 10^25 amu which is approximately 1 x 10^25 amu
Answer:
i dont think so
Explanation:
is there a image to explain this ? if so it would help ALOT
Answer:
1st one is correct
<em> </em><em> </em><em>The </em><em>atom </em><em>of</em><em> the</em><em> </em><em>reactants</em><em> </em><em>unbo</em><em>u</em><em>nd </em><em>,</em><em> </em><em>rearrange</em><em>,</em><em> </em><em>and </em><em>then</em><em> </em><em>rebond </em><em>to </em><em>form </em><em>the</em><em> </em><em>product</em>
<em>hope</em><em> it</em><em> helps</em>
Answer:
Explanation:
Hello,
In this case, we can apply the Boyle's law in order to understand the pressure-volume relationship as an inversely proportional relationship relating the initial and the final volume:
Next, we compute the final pressure P2:
Thus we validate, the higher the volume the lower the pressure.
Best regards.
