The enthalpy change of this reaction is
4 H2 (g) + 2O2 (g) + 4H20 (g)

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2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit

What diagram shows the ionic compound of magnesium oxide