a toaster has a resistance of 28 Ω and is plugged into a 110 v circuit. using the GRASS method, what current is measured

H2so4(aq) + mg(s)—> mgso4(aq) +h2(g) which substance is the acid in the reaction?

Which of these sequences lists the correct order for the creation of sedimentary rock from sediment? a. deposition, burial, compaction, cementation b. burial, deposition, compaction, cementation c. compaction, deposition, burial, cementation d. cementation, deposition, burial, compaction

What energy is it when you flip on a switch on a lamp