Analysis of the gases in a sealed reaction vessel containing , , and at equilibrium at 400° C established the concentration of to be and the concentration of to be .

. What is the equilibrium molar concentration of ?

Spunkie Panda
2022-09-19

Analysis of the gases in a sealed reaction vessel containing , , and at equilibrium at 400° C established the concentration of to be and the concentration of to be .

. What is the equilibrium molar concentration of ?

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Three identical blocks connected by ideal strings are being pulled along a horizontal frictionless surface by a horizontal force $\overrightarrow{F}$ The magnitude of the tension in the string between blocks B and C is T=3.00N. Each block has mass m=0.400kg.

What is the magnitude F of the force?

What is the tension in the string between block A and block B?

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asked 2022-06-08

The area of a lake is decreasing by 2% each YEAR and can be modeled by A(t) = $11\cdot {\left(\mathrm{.}98\right)}^{t}$11⋅(.98)*t*.

**By what factor does the area decrease each MONTH?**

asked 2022-04-25

A Norman window is constructed by adjoining a semicircle to the top of an ordinary rectangular window (see figure). Find the dimensions of a Norman window of the maximum area if the total perimeter is 20 feet.