If this trend continues, what will be the average price of
a home in Year 7?
$195,000
$205,000
$295,000
$305,000

Why is nh3 classified as a polar molecule

For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4al(s)+3o2(g)→2al2o3(s) a) 1 molal, 1 mol o2 b) 4 molal, 2.6 mol o2 c) 16 molal, 13 mol o2 d) 7.4 molal, 6.5 mol o2

Describe at least two advantages and two disadvantages of using hydropower as a source of energy.