Please help me with 9 and 10 please don’t send me I link tell me right here please

What type of solution is formed if 10 g of kclo3 are dissolved in 100g of water at 30

When the volume and number of particles of a gas are constant which of the following is also constant

What are the first two quantum numbers for the electrons located in subshell 4d? what are the first three quantum numbers for the electrons located in subshell 2s? how many electrons can be held in a sublevel l = 3? how many electrons can be held in the energy level n = 4? how many electrons in an atom can share the quantum numbers n = 4 and l = 3?