What mass in grams of glucose can be produced from a photosynthesis reaction that occurs using 10 mol co2?

300 g C6H12O6

Explanation: Solution attached.

The mole to mole ratio between CO2 and glucose is 6 moles CO2 to 1 mole C6H12O6 based on the balanced equation.

6CO2 + 6H2O -> C6H12O6 + 6 O2

answer : third trial had the contaminated sample and the correct value for dhrxn should be 1000 kj/mol

explanation :

let us write down the given equations

equation 1 :

equation 2 :

equation 3 :

let us use hess's law to find out which 2 equations can be added to get the third equation.

let us reverse equation 2 and multiply it by 2. the new equation that we get is,

equation 4 :

let us add equation 1 & 4

the above equation is similar to equation 3 but has different value for dhrxn.

therefore third trial had the contaminated sample and the correct value for dhrxn should be 1000 kj/mol