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goldfiish [28.3K]
3 years ago
7

"how is the stomach lining protected from the strongly acidic ph of its contents?"

Chemistry
1 answer:
SIZIF [17.4K]3 years ago
6 0
It is protected by a mucus layer formed on the surface regularly that ressist ph values.If it isn't formed our body will eat itself.
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What is the pH of a solution of 0.800 M KH2PO4, potassium dihydrogen phosphate?
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KH₂PO₄ hydrolyzes as;
H₂PO₄⁻ + H₂O ↔ H₃PO₄ + OH⁻
Let x amount of H₂PO₄⁻ has reacted with water then,
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3 years ago
The equilibrium for the reaction between (ch3)2nh a weak base
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The equilibrium for the dissolution of the weak base is ;(CH3)2NH(aq) + H2O(l) ⇄ (CH3)2NH3^+(aq) + OH^-(aq)

<h3>What is a weak base?</h3>

A weak base is one that does not ionize completely in solution. As such, a weak base will have a very low base dissociation constant Kb reflecting its minimal dissociation in solution.

The question is incomplete hence we are are unable to work out the equilibrium but in solution it will look like this;

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Learn more about weak base: brainly.com/question/4131966

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