See what we can offer to your school
"SimpleStudy just makes sense...โ
Get the best plan for your school
10 cards from this deck
Experimental technique to measure heat/enthalpy change in reactions
qqq
q=mcฮTq = mc\Delta Tq=mcฮT
Mass of substance (in grams)
Specific heat capacity (in Jโgโ1โKโ1J \, g^{-1} \, K^{-1}Jgโ1Kโ1)
Temperature change (in K or ยฐC)
moles=massMr\text{moles} = \frac{\text{mass}}{M_r}moles=Mrโmassโ
ฮH=qmoles\Delta H = \frac{q}{\text{moles}}ฮH=molesqโ
Polystyrene cup (reduces heat loss)
Graphical extrapolation of temperature data
Select your subjects, and get access to A+ resources today.