Mg(s)|Mg2+( 0.018 M )||[Al(OH)4]−( 0.30 M ),OH−( 0.048 M )|Al(s) Express your answer using three decimal places. Ecell=? Al(OH)4- (aq)+3e>Al(k)+ 4 OH-(aq) E= -2,310
Mg2+ (aq)+2e- -->Mg (k) E= -2,356

Identify one disadvantage to each of the following models of electron configuration: -dot structures -arrow and line diagrams -written electron configurations type in your answer below. (answer) -dot structures do not show the distribution of electrons in orbitals and take up a lot of space. -arrow and line diagrams take up a lot of space and make it difficult to count electrons. -written configurations make it easy to lose count of electrons and do not show the distribution of electrons in orbitals.

A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4•_h2o what is the mass % of water in the hydrate?

Ineed this asap part i: scientific method what is the difference between science and pseudoscience? what is the scientific method?