A reaction is spontaneous under a certain set of conditions. Select all equations that must be true for this reaction under these conditions:

1) ΔGrxn < 0
2) ΔGrxn > 0
3) ΔGrxn = 0
4) ΔGrxn∘ < 0
5) ΔGrxn > 0
6) ΔGrxn∘ = 0
7) ΔHrxn < 0
8) ΔHrxn > 0
9) ΔHrxn = 0
10) ΔSrxn < 0
11) ΔSrxn > 0
12) ΔSrxn = 0
13) Q = K
14) Q < K
15) Q > K

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

Which ocean zone has the most abundant primary producer and why a) the abyssopelagic zone ,du to the absence of light and cold water temperatureb) the bathypelagic zone, due to the absence of light and cold water temperaturec) the mesopelagic zone ,due to uts high light availability and warm water temperature d) the epipelagic zone, due to its high light availability and warm water temperature

Mercury metal is poured into a graduated cylinder that holds exactly 22.5 ml the mercury used to fill the cylinder mass in 306.0 g from this information calculate the density of mercury