When the protein gramicidin is integrated into - id3223232 от King1Gates 24.06.2022 14:35

Question

Chemistry: When the protein gramicidin is integrated into a membrane, an h channel forms and the membrane becomes very permeable to protons (h ions). if gramicidin is added to an actively respiring muscle cell, how would it affect the rates of electron transport, proton pumping, and atp synthesis in oxidative phosphorylation

King1Gates · Accepted Answer

0.72 moles of hydrochloric acid are needed to completely react with 0.36 mol of lead.

Explanation:

The balanced reaction is:

Pb + 2 HCl → PbCl₂ + H₂

By stoichiometry of the reaction (that is, the relationship between the amount of reagents and products in a chemical reaction), the following amounts of reagent participate:

Pb: 1 moleHCl: 2 moles

You can apply the following rule of three: if by stoichiometry of the reaction 1 mole of Pb reacts with 2 moles of HCl, 0.36 moles of Pb will react with how many moles of HCl?

$amount of moles of HCl=\frac{0.36 molesof PB*2 moles of HCl}{1 mole of Pb}$

amount of moles of HCl= 0.72 moles

0.72 moles of hydrochloric acid are needed to completely react with 0.36 mol of lead.

When the protein gramicidin is integrated into a membrane, an h channel forms and

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