Chemistry, 26.05.2021 08:00, bennettaly2452
Question 9 (16 marks)
In a laboratory, an experiment was carried out to demonstrate the chemical reaction between
nitric acid and sodium hydrogencarbonate. The molecular equation can be written as follows.
I
HNO3(aq) + NaHCO3(s) - NaNO3(aq) + CO2(g) + H2O(1)
Calculate the volume of CO2(g) that is produced at 25 °C and 1.00 atm when 10.0 mL of 2.00
mol/L HNO3 reacts with 1.00 g NaHCO3 (molar mass = 84.006 g/mol). Clearly show your
working, including a statement about the mole ratios of the substances in the reaction, and state
the unit.
Answers: 2
Chemistry, 22.06.2019 19:00, elizabethajih99
Sum of brother and sisters age is 26. four times the brothers age is subtracted from three times the sisters age, the difference is 8. what are the ages of the brother and sister?
Answers: 1
Chemistry, 22.06.2019 23:30, hcllxxhhlpcj
Rank substituents in order of their priority when assigning the e or z label to an alkene. i, ch2i , h, ch2ch2cl, f
Answers: 2
Chemistry, 23.06.2019 02:20, theactualslash
In a chemical reaction, the final amount of the products is determined by the a. universal gas law b. law of definite proportions c. air pressure d. temperature e. none of the above me
Answers: 2
Question 9 (16 marks)
In a laboratory, an experiment was carried out to demonstrate the chemical re...
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