Which of the following describes something an engineer would probably do
first when developing new technology meant to reduce ocean pollution?
• A. Evaluate
the benefits and challenges of using certain chemicals to
purify water.
•
B. Identify thè need to reduce ocean pollution.
• C. Research what has been done in the
residue.
past to clean
up oceanic oil
D. Research new
scientifis findings in regard to ocean cleanup.

yes it is balanced

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.