Use the calculated values of Ksp and Kf to explain why CdC2O4 is dissolved by ammonia

my calculated values:

Ksp= 7.43*10^-9

Kf= 1.62*10^-4

Which statement accurately describes the relationship between air pressure, air density, or altitude? as altitude increases, pressure increases.as altitude increases, air density increases.air pressure and density are lowest at sea level.denser air exerts more pressure than less dense air.

The ph of carrots are 5.0 how it is classified a.acidic b.basic c.indicator d.neutral

Compare and contrast solutions and suspensions