17) Order for 350mL of 5% solution. You have 10 L of 3 % and 15 L of 10 % How much of each will you need?

Which of the following is always a reactant in a combustion reaction? oxygen nitrogen hydrogen carbon

Which of these best describes an ionic bond?

For the reaction i2(g)+br2(g)←−→2ibr(g), kc=280 at 150 ∘c. suppose that 0.450 mol ibr in a 2.00-l flask is allowed to reach equilibrium at 150 ∘c. what is the equilibrium concentration of 2ibr, i2, br2