Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Chemistry
For the following reaction, how many kJ of heat are produceed in forming 225.0 g of NO?
4 NH3 + 5 O2 → 4 NO + 6 H2O
ΔHrxn = -906 kJ/mole
1 answer
Heat=-906kJ * 225/molmassNO*1/4
You can
ask a new question
or
answer this question
.
Related Questions
What would you expect to see if you performed the chemical reaction shown below? 2H2O2 —> H2O(l) + O2(g)
- solid precipitate
For a certain reaction, ΔH° = –76.8 kJ and ΔS° = –225 J/K. If n = 3, calculate E° for the reaction at 25°C.
CH3OH(g) ----> CO(g) + 2H2 (g) (delta H =+90.7k)
A) is heat absorbed or released in the course of this reaction? b) calculate the
Suppose that 0.650 mol of methane, CH4(g), is reacted with 0.800 mol of fluorine, F2(g), forming CF4(g) and HF(g) as sole
In an experiment, 95.0 mL of 0.225 M silver nitrate was mixed rapidly with 47.5 mL of 0.225 M calcium chloride in a coffee cup
The balanced equation for a reaction that occurs during photosynthesis is shown.
6CO2 + 6H2O + heat → C6H12O6 + 6O2 What can be
In an experiment, 95.0 mL of 0.225 M silver nitrate was mixed rapidly with 47.5 mL of 0.225 M calcium chloride in a coffee cup
How can you recognize that an exothermic reaction has occurred?
Question 1 options: The reaction will release heat The reaction
Which of the following most likely causes the rate of a chemical reaction to increase?
a) Decreasing the reaction temperature b)
Question 11 (1 point) Reaction A: N2 (g) + O2 (g) ↔ 2 NO (g) + Heat Reaction B: 2 SO2 (s) + O2 (g) + Heat ↔ 2 SO3 (s) Which