What is the mole ratio you will use to convert 9 moles of Oxygen to moles of Water?
2C, H+70, + 4CO2 + 6H,0
7mol
4mol
7mol
6mol
O 7/4
O 776
6mol
7 mol
4mol
7 mol

why is arctic sea ice important? arctic sea ice keeps the polar regions cool and moderate global climate. sea ice has a bright surface; 80 percent of the sunlight that strikes it is reflected back into space. as sea ice melts in the summer, it exposes the dark ocean surface.

b. accuracy of the data matters alot more than its number of digits, organization or amount of detail. quantitative observation is more accepted than the qualitative observation.