Three 45-g ice cubes at 0 degrees celsius are dropped into 5.00x10^2 ml of tea to make iced tea. the tea was initially at 20.0 degrees celsius; when thermal equilibrium was reached, the final temperature was 0 degrees celsius. how much of the ice melted, and how much remained floating in the beverage? assume the specific heat capacity of tea is the same as that of pure water.

There is no reason to think the results are biased or not conducted properly but you should not assume the results are correct just because they were done in a laboratory so the answer would be c. it is likely to be reliable because the results support the conclusion presented.

Answer is: the equilibrium  shifts toward the reactants, to the left side of chemical reaction.it is because lead(ii) nitrate dissociates in water: pb(no₃)₂ → pb²⁺(aq) + 2no₃⁻(aq).according to lechatelier's principle, the position of equilibrium moves to counteract thechange (more lead cations, common ion), the position of equilibrium will move so that the concentration ofproducts decrease and concentration of reactants of chemical reaction increase.read more on -

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