como se denomina el proceso utilizado para descomponer el agua
Answer:
78.85
Explanation:
To <u>calculate the average atomic mass of the isotopes </u>we use the <em>given masses and abundances</em>, as follows:
- Mass of Isotope 1 * Abundance of Isotope 1 + Mass of Isotope 2 * Abundance of Isotope 2 + ....
In other words:
- 78 amu * 75/100 + 81 amu * 15/100 + 82 amu * 10/100 = 78.85
So the answer is 78.85.
Answer:
0.01134kg
Explanation:
You divide by 1000 to get the kg
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Below is the solution:
37.9*1000*1.03=39037 g=39.037 kg
39.037*2.21=86.28 lb
<span>86.28+59.5=145.78 lb <450 lb</span>
Answer:
When an object falls, its gravitational potential energy is changed to kinetic energy. You can use this relationship to calculate the speed of the object's descent. Gravitational potential energy for a mass m at height h near the surface of the Earth is mgh more than the potential energy would be at height 0.
