1) Calculate the change in enthalpy (AH) for the following reaction: Use
your heats of formation table from your worksheet *
2CO + O2 + 2CO2
0
-393.5 kj/mol
-566.0 kj/mol
O
566.0 kj/mol
O -369 kj/mol

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.

the answer is yes

it has kinetic energy

reason

an object has kinetic energy when you stop the force carrying it, the object will stay in motion.

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