What is the product of a substitution reaction if the reactants are fluoroethane and sodium hydroxide?
a. ethanol and sodium fluoride
b. flouroethanol and sodium hydride
c. ethane and sodium fluoride

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

Apiece of metal with a length of 1.42 cm was measured using four different instruments. which of the following measurements is the most accurate?

How many moles of oxygen gas are produced from the decomposition of six moles of potassium