Find the best solutions to your questions at Westonci.ca, the premier Q&A platform with a community of knowledgeable experts. Connect with a community of experts ready to help you find solutions to your questions quickly and accurately. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.
Sagot :
The propane undergoes a combustion reaction (combustion reactions are reactions in which a substance reacts with oxygen and burns).
To calculate the number of moles of propane, we use the molar mass of propane, which is 44.0 g/mol.
[tex](6804g\ C_3H_8)(\frac{1mol\ C_3H_8}{40.0g\ C_3H_8})=170.1mol\ C_3H_8[/tex]
To convert mol C3H8 into mol CO2, we use the molar ratio between the two substances. The molar ratio is seen by the coefficients in front of the each substance in the reaction, so the ratio of C3H8 to CO2 is 1 to 3, with 3 moles of CO2 produced for every mole of C3H8 reacting.
[tex](170.1mol\ C_3H_8)(\frac{3mol\ CO_2}{1mol\ C_3H_8})=510.3mol\ CO_2[/tex]
To convert mol CO2 into molecules of CO2, we use Avogadro's number:
There are 6.022 × 10²³ molecules per mole of any substance:
[tex](510.3mol\ CO_2)(\frac{6.022*10^{23}mlcs\ CO_2}{mol\ CO_2})=3.07*10^{26}molecules\ CO_2[/tex]
To calculate the number of moles of propane, we use the molar mass of propane, which is 44.0 g/mol.
[tex](6804g\ C_3H_8)(\frac{1mol\ C_3H_8}{40.0g\ C_3H_8})=170.1mol\ C_3H_8[/tex]
To convert mol C3H8 into mol CO2, we use the molar ratio between the two substances. The molar ratio is seen by the coefficients in front of the each substance in the reaction, so the ratio of C3H8 to CO2 is 1 to 3, with 3 moles of CO2 produced for every mole of C3H8 reacting.
[tex](170.1mol\ C_3H_8)(\frac{3mol\ CO_2}{1mol\ C_3H_8})=510.3mol\ CO_2[/tex]
To convert mol CO2 into molecules of CO2, we use Avogadro's number:
There are 6.022 × 10²³ molecules per mole of any substance:
[tex](510.3mol\ CO_2)(\frac{6.022*10^{23}mlcs\ CO_2}{mol\ CO_2})=3.07*10^{26}molecules\ CO_2[/tex]
Thanks for using our service. We're always here to provide accurate and up-to-date answers to all your queries. We hope our answers were useful. Return anytime for more information and answers to any other questions you have. Get the answers you need at Westonci.ca. Stay informed with our latest expert advice.