Answer:
Explanation:
Molecular FormulaC4H7O2
Average mass87.098 Da
Monoisotopic mass87.045151 Da
Answer:
(NH4)2S(aq) + Pb(NO3)2(aq) --> 2NH4NO3 (aq) + PbS (s)
Answer:
mass of sulfur = 96 g
Explanation:
no of moles of sulfur dioxide in
molecules = ![\frac{1.204\times 10^{24}}{avagadro number }= \frac{1.204\times 10^{24}}{6.023\times 10^{23}}](https://tex.z-dn.net/?f=%5Cfrac%7B1.204%5Ctimes%2010%5E%7B24%7D%7D%7Bavagadro%20number%20%7D%3D%20%5Cfrac%7B1.204%5Ctimes%2010%5E%7B24%7D%7D%7B6.023%5Ctimes%2010%5E%7B23%7D%7D)
= 2 moles
therefore mass of sulfur dioxide = moles×atomic number
=2×(16+32)
=96
Answer:
1.54 atm
Explanation:
By Dalton's Law Of partial pressure,
Total Pressure = Sum of all partial pressures
So,P= P1 + P2 + P3
Therefore, P=0.23+0.42+0.89
=1.54 atm
The answer is "opposite charges."