Which statement describes a chemical property of bromine?
(1) bromine is soluble in water.
(2) bromine has a reddish-brown color.
(3) bromine combines with aluminum to produce albr3.
(4) bromine changes from a liquid to a gas at 332 k and 1 atm.

Nitrogen dioxide reacts with water to form nitric acid and nitrogen monoxide according to the equation: 3no2(g)+h2o(l)→2hno3(l)+no(g) part a suppose that 4.2 mol no2 and 0.50 mol h2o combine and react completely. which reactant is in excess? express your answer as a chemical formula. nothing

Predict whether the changes in enthalpy, entropy, and free energy will be positive or negative for the boiling of water, and explain your predictions. how does temperature affect the spontaneity of this process?

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