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77julia77 [94]
1 year ago
12

Suggest why sodium and hydrogen ions do not diffuse at the same rate

Chemistry
1 answer:
Troyanec [42]1 year ago
8 0

Answer:

sodium has got ionic bonds that are weak

compared to hydrogen covalent bonds that are strong

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In E. coli, the enzyme hexokinase catalyzes the reaction: Glucose + ATP → glucose 6-phosphate + ADP The equilibrium constant, Ke
kondor19780726 [428]

Answer:

Explanation:

Glucose + ATP → glucose 6-phosphate + ADP The equilibrium constant, Keq, is 7.8 x 102.

In the living E. coli cells,

[ATP] = 7.9 mM;

[ADP] = 1.04 mM,

[glucose] = 2 mM,

[glucose 6-phosphate] = 1 mM.

Determine if the reaction is at equilibrium. If the reaction is not at equilibrium, determine which side the reaction favors in living E. coli cells.

The reaction is given as

Glucose + ATP → glucose 6-phosphate + ADP

Now reaction quotient for given equation above is

q=\frac{[\text {glucose 6-phosphate}][ADP]}{[Glucose][ATP]}

q=\frac{(1mm)\times (1.04 mm)}{(7.9mm)\times (2mm)} \\\\=6.582\times 10^{-2}

so,

q ⇒ following this criteria the reaction will go towards the right direction ( that is forward reaction is favorable  until q = Keq

4 0
2 years ago
What is the maximum volume of a 0.788 M CaCl2 solution that can be prepared using 85.3 g CaCl2?
Anna11 [10]
Molar mass  CaCl₂ =  110.98 g/mol

Number of moles:

1 mole CaCl₂ ---------> 110.98 g
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V = 0.7686 / 0.788

V = 0.975 L

hope this helps!
5 0
2 years ago
Carbon dioxide dissolves in water to form carbonic acid. this acid lowers the ph of the water and makes the water corrosive. wha
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When there will be more quantity of co2 in air it will lead to more formation of carbonic acid and it will lower the Ph of rain 5.1 which leads to acid rain
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GUYS PLEASE HELP MEEEE!!! On a hike up a mountain Delilah sees small pieces of rock along the trail, the small pieces look like
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Answer:

2?

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Actually since Bromine is located at the 1 Carbon, so we can say that this is a primary alkyl halide and which undergoes SN2 or E2 reactions. This reaction is a bimolecular, single step process because it is a primary.

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