2) Durante algunas cirugías se baja la temperatura corporal para: * a) Acelerar las reacciones químicas.
b) Para que la sangre abastezca de oxigeno los tejidos.
c) Desacelera las reacciones químicas
d) Inciso a y b son correctas

Iron is a transition metal with multiple oxidation numbers. (answer the following) a. what is the iron (ii) ion? how does it differ from the iron (iii) ion? b. if iron were to bond with oxygen, predict the formula for each oxidation number of iron. c. how would each formula be named?

The force needed to overcome static friction is usually less than that needed to overcome kinetic friction.true or false?

Atoaster oven has a resistive heating element. the average rate at which it dissipates energy as thermal energy is 1.00 \(\rm kw\). in the united states, emf amplitude in household circuits is \(\mathcal e_{\max}\) = 170 \({\rm \; v}\) and the \(\rm ac\) oscillation rate is 60 \(\rm hz\). part a what is the root-mean-square current through the heating element?