How many grams of H3PO4 are in a 4L sample of a 17M solution?

How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned

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

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?