Hấp thu hết 6,72 lít đkc khí CO2 vào dd có chứa 0,2 mol Ca(OH)2. Tính khối lượng kết tủa thu được.

When curium-242 is bombarded with an alpha particle, two products are formed, one of which is a nudge on. what is the other product

Which element forms an ionic bond with flourine? 1) fluorine 2) carbon 3) potassium 4) oxygen

Predict whether the changes in enthalpy, entropy, and free energy will be positive or negative for the boiling of water, and explain your predictions. how does temperature affect the spontaneity of this process?