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christie
Questions (9)
calculate the total mass of carbon dioxide gas produced when you burn 1000ml of gasoline
Density of heptane = 0.684g/ml density
3 answers
851 views
it takes about 560 kilowatts to run a diesel locomotive at speed around 180km/h.Magnetically levitated trains(mag levs) on the
0 answers
491 views
The distance between two telephone poles is 54 m. When a 2.0 kg bird lands on the telephone wire midway between the poles, the
0 answers
631 views
A gas-forming reaction produces 1.35 m3 of gas against a constant pressure of 143.0 kPa. Calculate the work done by the gas in
1 answer
6,224 views
the pressure 15 meters under water is 248 kPa
what is the pressure in atm what is the pressure in mmHg
2 answers
3,236 views
would the measure absorbance id an FENCS+ ion solution be higher, lower, or unaffected if there were fingerprints on the
1 answer
451 views
8. Newspapers, once available only in print, have evolved into 24-hour multimedia operations. In addition to newspapers, briefly
2 answers
936 views
at the end of an interview you are asked this question "how is this interview going" ,what is the appropriate response
1 answer
1,228 views
how are concepts of the greatest common factors divisibility, and lowest common multiple used when computing fractors? provide
1 answer
474 views
Answers (3)
Which of these pressures is the lowest? 1.1atm, 16.7psi, 740mm Hg, 111458 pa
thats all the info we are given but i found the mass using the formula density= mass/volume mass of heptane is 648 grams and mass of octane is 703 grams i just don't know what to do next
thx yalll all those answers helped
