Homework Answers
The absorbed heat is calculated:
q = m * cp * ΔT = 125 g * 4.18 J / g * ° C * 9.6 ° C = 5016 J
Enthalpy change is calculated:
ΔH = - q * MM / m = - 5.02 kJ * 40.3 g / mol / 2.5 g = - 80.92 kJ / mol
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Can you please show how to do the calculations I sent for run 2. al values ofc where the o the maxi...
Can you please show how to do the calculations I sent
for run 2.
al values ofc where the o the maximum ot minim changes? lluirate by ggh ily gven by the oquatice lcrmining the transinoal f inflection poses change abe famly to see whas shand oonal value of c at whi unges. Try to discover i a have discoveed anomials given by the oqu Er what values of c does Exp Background Information We A chemical reaction involves breaking,...
If 1.85 g MgO is combined with enough 1.00 M HCl to make 100.0 mL of solution in a coffee-cup calorimeter, the temperature of the resulting solution increases from 21.3°C to 35.7 °C. Calculate the enthalpy change for the reaction per mole of Mgo. Assume that the specific heat capacity of the solution is 4.18 J/g.K, and the density of the solution is 1.00 g/mL. A 0.704 g of a pure acid, HA, is dissolved in water and an acid-base...
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Run 2 B, all questions, please help me, thank you very much
A chemical reaction involves breaking, making, or changing chemical bonds. These alterations in bonding lead to a change in enthalpy, AHo, between the products and reactants. This enthalpy change takes into account the change in intermal energy in the system and the work done by the system on its surroundings during the reaction. If the reaction occurs at a...
need help with calculations
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help on number 3 here is lab we did
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I
need it right now, please help me??
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Can you please show how to do the calculations I sent
for run 2.
al values ofc where the o the maximum ot minim changes? lluirate by ggh ily gven by the oquatice lcrmining the transinoal f inflection poses change abe famly to see whas shand oonal value of c at whi unges. Try to discover i a have discoveed anomials given by the oqu Er what values of c does Exp Background Information We A chemical reaction involves breaking,...
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