2 years ago

Asparagine is a polar amino acid shown here at ph 7 what is the maximum

1 answer:

3 0

Maximum number of water molcules which can take part in forming hydrogen bonding interaction with asparagine are 13. Following structure shows the interactions. Lone pair of electrons act as hydrogen bond acceptors and hydrogen atoms attached to heteroatoms acts as hydrogen bond donors.

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Hot air at 80°C is blown over a 2-m by> on0 4-m flat surface at 30°C. If the average? convection heat transfer coefficient va

mars1129 [50]

Explanation:

The given data is as follows.

$T_{air} = 80 ^{o}C$ , $T_{surface} = 30 ^{o}C$

Area of the flat plate is 2 × 4 = 8 $m^{2}$ .

Average convection heat transfer coefficient $(h_(avg))$ = $\frac{(20 + 100) W/m^{2} ^{o}C}{2}$ = $60 W/m^{2} ^{o}C}$ .

Hence, formula to calculate heat transfer through convection from air to the water is given as follows.

q = $h_{avg} \times A_{surface} \times (T_{air} - T_{surface})$

= $60 W/m^{2} ^{o}C} \times 8 m^{2} \times [(80 - 30)]^{o}C$

= 24000 W

or, = 24 kW

Hence, the direction of heat flow is from air to the surface.

Thus, we can conclude that transfer of heat is 24 kW.

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What is Electron configuration for a tin atom in the excited state and why

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The ground state electron configuration of ground state gaseous neutral tin is 4d to the power of 10. 5s to the power of 2. And 5p to the power of 2. And the term symbol is 3P0

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According to the VSEPR theory, what is the shape of a molecule that has a central atom bound to three other atoms with no lone p

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A mixture of hydrogen sulfide (H2S) and hydrogen chloride (HCl):

Svetach [21]

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