Which statement best describes why a solution of 6.00 g of Ca(NO3)2 in 30.0 g of water has a greater boiling-point elevation than a solution of 3.00 g of Ca(NO3)2 in 60.0 g of water? Question 3 options:

The solution with the higher molality will have the higher boiling point.

The solution with the lower molality will have the higher boiling point.

The solution with more moles of Ca(NO3)2 will have the lower boiling point.

The solution with fewer moles of Ca(NO3)2 will have the higher boiling point.

Geothermal energy for industrial use is available almost anywhere. a.true b.false

The ozone molecule o3 has a permanent dipole moment of 1.8×10−30 cm. although the molecule is very slightly bent-which is why it has a dipole moment-it can be modeled as a uniform rod of length 2.5×10−10 m with the dipole moment perpendicular to the axis of the rod. suppose an ozone molecule is in a 8000 n/c uniform electric field. in equilibrium, the dipole moment is aligned with the electric field. but if the molecule is rotated by a small angle and released, it will oscillate back and forth in simple harmonic motion.what is the frequency f of oscillation?

Why does ammonia, nh3, behave as a base when it reacts with an acid? z