Which statement is true for the given reaction? zn + pbso4
a) zinc will combine with lead sulfate during the reaction.
b) zinc will replace lead during the reaction.
c) no reaction will occur.
d) zinc will replace sulfate ion during the reaction.

In any energy conversion, some of the energy is lost to the environment as question 5 options: electrical energy potential energy sound energy thermal energy

Freezing and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

Complete each row of the table below by filling in the missing prefix or missing exponent.