• BrO3- + 5Br- + 6H+ <--> 3Br2 + 3H2O

• What is the molar mass of butane if 5.19 x 1016 molecules of butane weigh 5.00 g?

• Malic acid, a compound used to increase the acidity of fruit-flavored products, freezes at 128 degree C and boils at 150 degree C. What is its phase at 100 degree C, at temperature used in food processing applications?

• observation made between-hydrochloric acid and ammonium hydroxide

• If 122 of a 1.3 glucose solution is diluted to 500.0 , what is the molarity of the diluted solution

• What mass of O2, in grams, is required for complete combustion of 14.1 g of ethane

• How much heat (in ) is required to warm 10.0 g of ice, initially at -12.0 C, to steam at 114.0 C?

• Pure nitrobenzene boils at 210.88 C and

• what is the mass of silver chloride required to plate 145 mg of pure silver

• Which compound is more polar methyl benzoate or methyl m-nitrobenzoate?

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