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3 years ago

What is diffrent betwenn newtonian and non newtonian?

Chemistry

1 answer:

-BARSIC- [3]3 years ago

5 0

Answer:

Newtonian fluids have a constant viscosity that does not change and non newtonain fluids have a viscosity that varies.

Explanation

Newtonian fluids have a constant viscosity and a zero shear rate at zero shear stress. Non-Newtonian fluids have a variable viscosity and a varible relationship with shear stress.

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2 years ago

When 0.49 g of a molecular compound was dissolved in 20.00 g of cyclohexane, the freezing point of the solution was lowered by 3

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Answer: The molecular mass of this compound is 131 g/mol

Explanation:

Depression in freezing point:

$\Delta T_f=i\times k_f\times \frac{w_2\times 1000}{M_2\times w_1}$

where,

$\Delta T_f$ = depression in freezing point = $3.9^oC$

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$w_1$ = mass of solvent (cyclohexane) = 20.00 g

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Now put all the given values in the above formula, we get:

$(3.9)^oC=1\times (20.8^oC/m)\times \frac{(0.49g)\times 1000}{M_2\times (20.00g)}$

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3 years ago

The correct electron configuration of the O2-ion is

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I think it’s A sorry if i’m wrong

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3 years ago

What is an electron configuration?

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Electronic configuration, also called electronic structure, the arrangement of electrons in energy levels around an atomic nucleus.

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Read 2 more answers

What is diffrent betwenn newtonian and non newtonian?​

What is diffrent betwenn newtonian and non newtonian?