Consider the following balanced equation: CaCO3 + Cao + CO2
How many grams of CO2 are produced if 10.0 grams of CaCO3 react? (Molar mass of CO2 =
44.0 g/mol, molar mass of CaCO3 = 100. g/mol)

What approach is required to balance the objectives of sustainable development? balancing the objectives of sustainable development requires a(n) .

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?

Harry lives in a city, and he has a lung condition known as asthma. on certain days, harry has to stay inside because pollutants in the air make it difficult for him to breathe. which of these pollution sources are nonpoint sources that might bother harry if he goes outside? choose the two that apply.