Answer:
Heres my attempt at this and hope it helps friend
.1372L * (.83M/L) = .114 mols propanoic acid
.06862L * (1.1M/L) = 0.0755 mols NaOH
using the henderson hasselbach equation
ph = pKa + log([A-]/[HA])
so
ph = 4.89 + log(.0755/.114) = 4.72
Explanation:
Identify at least three reasons the Articles of Confederations failed as a governing document. In your opinion, evaluate which defect was most debilitating, using evidence and your knowledge of American government to justify your position.
The turkey limits bc you can make 9 sandwiches with 9 turkey and 12 sandwiches with 25 bread
Your answer will be B because sodium and chlorine and both elements and two elements combine to make a compound
It would be to see your awnsers
Electron structure of sodium:
₁₁Na: 1s²2s²2p⁶3s¹
