Oxygen supply in submarines nuclear submarines can stay under water nearly indefinitely because they can produce their own axygen by the electrolysis of water. 1st attempt isee periodic table see hint how many liters of o2 at 298 kand 1.00 bar are produced in 2.00 hr in an electrolytic cell operating at a current of 0.0500 a? i.

no but i do not usually comment or use my voice that much when it comes to social media

the answer is true. hope it .

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.