This thermochemical equation describes the reaction of nitrogen monoxide with oxygen to produce nitrogen dioxide. How much energy would be released when 1.0 mol of NO2(g) is produced?

The reaction absorbs 57.1 kJ of heat.
The reaction absorbs 57.1 kJ of heat.

The reaction releases 57.1 kJ of heat.
The reaction releases 57.1 kJ of heat.

The reaction absorbs 114.2 kJ of heat.
The reaction absorbs 114.2 kJ of heat.

The reaction releases 114.2 kJ of heat.

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a saline water is fed to a reverse osmosis unit at flow rate o rotameter connected to reject (retentate) line reads 8 installed in reject and permeate line reads 15.2 milli siemens/cm and 300 micro siemens/com respectively.

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.