Which two elements have chemical properties that are most similar? A. Cl and Ar
B. K and Ca
C. C and N
D. Li and Na

If two atoms are bonded to a central atom with no lone pairs,how will they be arranged

Consider the reaction: n2(g) + o2(g) ⇄ 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?

How many moles of cu are needed to react with 5.8 moles of agno3? cu + 2 agno3 → cu(no3)2 + 2 ag