6K + B₂O₃
-->
ЗK2O + 2В
If 10.5 moles of B203 react completely, how many moles of K20 forrn?
Look at picture ASAP will mark as brainlist

What forms when chemical reactions combine pollution with sunlight?

As we move from left to right across the periodic table, what is the general trend? a) atomic radii increase. b) electronegavitiy decreases. c) nuclear shielding increases. d) metallic character decreases.

Which words or phrases identify layers of groundwater? check all that apply. water table kettle lake saturation zone underground lake sinkhole will give brainiest, answer quickly.