NO LINKS In a lab, students measured the mass of an unknown metal to be 46.4 9. The metal sample releases 769 J when it is cooled from 101.0 °C to 30.00 °C, the
metal is most likely?

Lead
Copper
Mercury
Silver

1. calculate the approximate enthalpy of the reaction in joules. estimate that 1.0 ml of vinegar has the same thermal mass as 1.0 ml of water. iqnore the thermal mass of th sodium bicarbonate. note: it takes about 4.2 joules () to change 1.0 gram (1.0ml) of water 1.0 c

Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy

Design techniques and materials that reduce the negative environmental impact of a structure are referred to as