Consider the equation
1. Solve for W. Express the solution as a logarithm in base-e.
2. Then approximate the value of W. Round to the nearest thousandth.

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(a) calculate the molarity of a solution that contains 0.0345 mol nh4cl in 400 ml of solution. (b) how many moles of hno3 are present in 35.0 ml of a 2.20 m solution of nitric acid? (c) how many milliliters of 1.50 m koh solution are needed to supply 0.125 mil of koh ?

Use set buikder notation to represent the following set: {, -2, -1, 0}

For which pair of functions is (gof)(a)=|a|-2?