Chemistry, 24.10.2019 17:43 dominaricann2451
The formula of nitrogen oxide is no, of nitrogen dioxide is no_2. write a balanced equation for the reaction of nitrogen oxide with oxygen. for each (1.0) mole of no: i. how many moles of o_2 are consumed and of no_2 produced? ii. how many liters of each (state conditions)? iii. how many grams of each? d. calculate the mass of 4.55 l of hci gas at stp. e. find the molecular mass of a gas having a density of a gas having a density of 0.00481 g/ml at stp. f. write a balanced equation for the reaction you caused to occur in this assignment. solve the following problems, assume that you used a sample with a mass of 2.550 grams. i. if the sample was pure kcio_3 and it was completely decomposed into kci and o_2, fill in the following blanks: there will be moles of o_2 obtained, having a mass of grams and occupying ml at stp or ml at 29 degree c and 732 torr. ii. assume now that the sample was an unknown mixture of kcio_3 with kci and that complete decomposition yielded 182 ml of oxygen gas measured at 29 degree c and 732 torr. calculate the percent by mass of kcio_3 in the mixture. g. nitrogen gas was collected over water at 26 degree c and 755 torr. if the volume collected was 35.9l. what volume would it occupy, dry, at stp?
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The formula of nitrogen oxide is no, of nitrogen dioxide is no_2. write a balanced equation for the...
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