For the following reaction, which is oxidized?           Mg(s) + 2 H2O(l)  –> Mg(OH)2(aq) + H2(g)

Watch this short clip from Barry Jenkins’ 2018 film Moonlight and determine which element of sound is NOT present in this clip.

The reaction          AgNO3(aq)      +       KCl(aq)        –>        AgCl(s)         +       KNO3(aq) should be classified as:

 Determine the electron geometry (eg), molecular geometry (mg), and polarity of PCl3. tab_10-1(1).png

The empirical formula of a compound is CH3N. The molecular weight of the compound is 174 g/mol.  What is the molecular formula of this compound? Use the Periodic Table. Show your work. 

Write the formula for \(\tfrac{d}{dx}1.5^x\). Note: If you want to format your answer properly, you can use the equation editor. It’s one of the “Insert” options in the menu above the answer box.

Write the formula for \(\tfrac{d}{dx}\sin(5x)\). Note: If you want to format your answer properly, you can use the equation editor. It’s one of the “Insert” options in the menu above the answer box.

Write the formula for \(\tfrac{d}{dx}7x^3\). Note: If you want to format your answer properly, you can use the equation editor. It’s one of the “Insert” options in the menu above the answer box.

Write the formula for \(\tfrac{d}{dx}\ln(x)\). Note: If you want to format your answer properly, you can use the equation editor. It’s one of the “Insert” options in the menu above the answer box.

If you use NORM.INV(0.95, 100, 15), you are essentially asking: