45) george is making spaghetti for dinner. he places 4.01 kg of water in a pan and brings it to a boil.
before adding the pasta, he adds 58 g of table salt to the water and again brings it to a boil. the
temperature of the salty, boiling water is _ _ _ _ __ _ _ _ _°
c.
it is a nice day at sea level so that pressure is 1.00 atm. assume negligible evaporation of water.
kb for water is 0.52°c/m. my book says the answer is: 100.26 how do i solve it?

The p sub shell can hold up to 8 electrons in an atom. true or 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?

Which statement best describes the he properties of iconic compounds ?