PV = nRT. R = PV/nT= (pascal)(litres)/(mol)(kelvin) = Pa-L- (mol-K)^-1. Hope it helps.
Answer:
The atomic mass of an element is the average mass of the atoms of an element, according to google. Sum of protons and neutrons in nucleus is the mass number and multiply by 1 amu gives you the mass of the atom
No, aluminum has a density near 2.7 g/cm^3
<span>7.8 g/cm^3 is near the density of iron (or in the case of a fork, steel).
this is it
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Answer:
W = 2.200 Joules
Explanation:
Datos (data):
- Fuerza [force] (F) = 110 N
- Metros [meters] (m) = 20 m
- Trabajo [work] (W) = ?
Usar la fórmula (use formula):
Reemplazar (replace):
Resolver la multiplicación, recuerda que 1 N * 1 m = 1 J (resolve the multiplication, remember that 1 N * 1 m = 1 J:
Greetings.