If 50 mL of 0.05 M Fe2+ in 1 M HClO4 is titrated with 0.1 M Ce4+ in 1 M HClO4, what is the total potential of the given system after 80 mL of titrant is added? (Hint: When a specific solvent condition such as this is given, you should use the formal reduction potential for that condition rather than the standard reduction potential.)

there all right good

explanation:

the enthalpy of formation of water is given as -285.8kj/mol, which states that the enthalpy of formation is negative.

negative enthalpy of formation indicates that the heat is released during the reaction process. the heat is released from reaction to the surroundings the enthalpy is expressed with a negative sign with the energy given out in the reaction process.

the formation of water takes place by giving out heat which is -285.8 kj/mol.

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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