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tywower
 one year ago
CAN SOMEONE HELP ME LEARN HOW TO CALCULATE PERCENT YIELD AND LIMITING REACTANTS!!
tywower
 one year ago
CAN SOMEONE HELP ME LEARN HOW TO CALCULATE PERCENT YIELD AND LIMITING REACTANTS!!

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tywower
 one year ago
Best ResponseYou've already chosen the best response.0@Australopithecus @Australopithecus @Australopithecus

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I block mass taggers. Sorry.

tywower
 one year ago
Best ResponseYou've already chosen the best response.0np haha i really need help on this

cuanchi
 one year ago
Best ResponseYou've already chosen the best response.2hi, do you have any example that you want to work or you need general idea about the topic?

tywower
 one year ago
Best ResponseYou've already chosen the best response.0i need to know the steps and a breakdown of a calculation

tywower
 one year ago
Best ResponseYou've already chosen the best response.0and HIIII @TheSmartOne!!

TheSmartOne
 one year ago
Best ResponseYou've already chosen the best response.0There are a lot of resources online... http://www.sparknotes.com/chemistry/stoichiometry/realworldreactions/section2.rhtml https://www.chem.tamu.edu/class/majors/tutorialnotefiles/limiting.htm https://www.khanacademy.org/science/chemistry/chemicalreactionsstoichiome/limitingreagentstoichiometry/v/stoichiometrylimitingreagent https://www.boundless.com/chemistry/textbooks/boundlesschemistrytextbook/massrelationshipsandchemicalequations3/reactionstoichiometry44/calculatingtheoreticalandpercentyield2344704/

tywower
 one year ago
Best ResponseYou've already chosen the best response.0i need real help! i tried several sites but it didn't help me understand

tywower
 one year ago
Best ResponseYou've already chosen the best response.0by "real help" i mean personal human help

tywower
 one year ago
Best ResponseYou've already chosen the best response.0HIIIIIIIIIIIIIIIIIIIIII AUSTRALOPITHECUS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

TheSmartOne
 one year ago
Best ResponseYou've already chosen the best response.0Well, it would help you to have a question so someone could help you go over it :p

tywower
 one year ago
Best ResponseYou've already chosen the best response.0okay, 02+H2 yields H2O

cuanchi
 one year ago
Best ResponseYou've already chosen the best response.2to calculate percent yield you need to know the theoretical yield and the real yield. Not all the reactions works 100% efficient, then if a reaction that you theoretically calculate that is going to produce 2kg of a product is only 80% efficient you are not going to get the 2 kg but the 80% of 2Kg that is going to be 1.6kg in formulas percent yield = 100 x real yield/ theoretical yield %yield = 100 x 1.6 kg/2.0 kg = 80%

cuanchi
 one year ago
Best ResponseYou've already chosen the best response.2the limiting reactant is the reactant in the reaction that is in lowest amount to react and the one that is going to determine the theoretical yield of the reaction. for example if you reaction after balance is 02+2H2 > 2 H2O means that you need one mole of O2 to react with 2 moles of H2 to produce 2 moles of H2O then if you have 3 moles of O2 you will need 6 moles of H2 to produce 6 moles of H2O Now if you have the 3 moles of O2 but only 3 moles of H2 how many moles of H2O you will be able to produce? What is going to be the limiting reactant? (the reactant that is in lowest amount)

cuanchi
 one year ago
Best ResponseYou've already chosen the best response.2Whenever you have a reaction, to calculate the limiting reactant first you have to balance the equation and find out the stoichiometry of the reaction. Based in the stoichiometry or the proportion of combinations of the compounds you will be able to calculate how much of one or the other reactants you will need. Remember the stoichiometry is the relationship in "moles" of the different components in the chemical reaction. If you have the information in grams or liters, you have to convert them to moles to be able to calculate the relationship of combination
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