Calculate the lanthanide contraction
Calculate the "Lanthanide contraction" and which other elements does it effect? Determine the formal charge on each atom N2O?
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The function and how it is to be shifted is given. Determine shifted funciton and then display given function and shifted function on same screen of the graphing calculator. \(y=-5x^{2}, down 3, left 3\)
The first person is primarily moving forward with a speed of 2.40 m/s, and the second person is primarily at rest. Determine the velocities of the two people after the snowball is exchanged? Ignore the friction among the skates and the ice.
Cylcopropane (C3H6) re-arranges to propane(CH3-CH-CH2) at 500 degrees C. The reaction is a first order, and the rate constant is 6.7*10^-4s^-1.
The force is not parallel to the hill. When the coefficient of kinetic friction among the block and the slope is 0.10, determine the speed of the block as it completes its 5 m displacement.
Its initial speed is 1.0 m/s, however after one revolution; the speed has reduced to 0.75 m/s, due to friction. Determine: (i) the coefficient of kinetic friction and (ii) the number of revolutions the block will build before stopping.
In procedure B, what will be the effect on the measured percent water in the unknown if the empty crucible is not heated long enough to totally dry it prior to weighing?
A certain state taxes first $600,000 in property values at the rate of 1%; all value over $600,000 is taxed at the rate of 1.25%. Determine the piecewise-defined function T which specifies total tax on the property valued at x dollars.
Determine the numbers of grams of water can be heated from 25.0 degrees Celsius to 35.0 degrees Celsius by the heat released from 85.0g of iron that cools from 85.0 degrees Celsius to 30.0 degrees Celsius?
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