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Unknown element chemical formula
What is the pOH of .000135 M HBr?
)9.45 g of liquid hexane (C6H14) is introduced into a 10.0 L vessel containing 13.15 atm of oxygen gas at 21ºC and ignited, yielding carbon dioxide and water. If the vessel is then cooled to –10ºC, what will be the gas pressure inside the vessel?
The formula of sodium trioxocarbonate
Water is added to 0.75 L of a 6.0 M KOH solution to make 2.0 L of a diluted KOH solution.
how to find the balanced equation of calcium chloride dehydrate and potassium hydroxide
Calculate the acetate ion concentration in a solution prepared by dissolving 1.70×10-3 mol of HCl(g) in 1.00 L of 6.00×10-1 M aqueous acetic acid (Ka = 1.80×10-5).
How to solve the rate of an iodine clock reaction?
Predicting an ionic compound from its empirical formula
Calculating molarity and molality.