Please help me. ive spent so long on these and I still cant...

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

Agas mixture with a total pressure of 745 mmhg contains each of the following gases at the indicated partial pressures: co2, 245 mmhg ; ar, 119 mmhg ; and o2, 163 mmhg . the mixture also contains helium gas. part a what is the partial pressure of the helium gas? phe p h e = nothing mmhg request answer part b what mass of helium gas is present in a 10.2-l sample of this mixture at 283 k ? m m = nothing g request answer

Identify and describe the three ways that mutations affect organisms.