Newlands law of octaves was rejected mainly because of which of the following?
a. elements were arranged in increasing order of atomic mass.
b. the cycle of repetition shown by elements is similar to octave in music.
c. it could not hold good for elements heaver than calcium.
d. many radioactive elements have not been discovered then

Calculate the mass of silver needed to react with chlorine to produce 126g if silver chloride?

For each of the following compounds, decide whether the compound's solubility in aqueous solution changes with ph. if the solubility does change, pick the ph at which you'd expect the highest solubility. you'll find ksp data in the aleks data tab. compounds does solubility change with ph

The diagrams to the right show the distribution and arrangement of gas particles in two different containers. according to kinetic-molecular theory, which of the following statements is true? check all that apply. if the temperatures of both containers are equal, container a has greater pressure than container b. if the volume of container a decreased, its pressure would decrease. if the pressure in both containers is equal, container a has a lower temperature than container b.