Consider the chemical equations for the given reactions. Use the standard enthalpies of formation to calculate the changes in the standard enthalpies of formation to calculate the changes in the standard enthalpies of reaction.
(a) NaOH (aq) + HNO3 (aq) ⟶ NaNO3 (aq) + H2O (l)
ΔH°rxn = Answer
kJ
(b) NaOH (aq) + NH4NO3 (aq) ⟶ NaNO3 (aq) + NH3 (aq) + H2O (l)
ΔH°rxn = Answer
kJ
(c) HNO3 (aq) + NH3 (aq) ⟶ NH4NO3 (aq)
ΔH°rxn = Answer
kJ
Solved
Show answers
More tips
- S Sport How to wrap boxing hand wraps? Everything you need to know!...
- F Family and Home How to Sew Curtain Tapes: Best Tips from Professionals...
- A Animals and plants How to Grow Lime from a Seed: Simple Tips and Interesting Facts...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Chemistry
- C Chemistry A sheet of muscle called the diaphragm seals the bottom of this cavity true or false?...
- C Chemistry what is the molarity of a solution in which 6.9 moles of potassium chloride is dissolved in water to a final volume of 1.8 L?...
- C Chemistry Of these elements, which has the largest atomic radius? Ar S Cl...
- C Chemistry Two students are doing the candle lab. They put 100g of water in the pop can. The starting temperature of the water was 24 degree C. The final temperature is 34 degree...
- C Chemistry Using the information provided on the right, identify which of the following conditions are equal to STP. Select all that apply. 25°c, 1 atm 0°c, 101.325 kPa 0°c, 760...
- C Chemistry Snow and ice absorbs much of the Sun s radiant energyTrue or False?...
- C Chemistry How many grams of potassium permanganate are in 2.20 moles?...
- C Chemistry Which natural forces can weather and erode rock? Check all that apply. clouds ice heat water wind u don t have to rush but help please...
- M Mathematics A 32 ft ladder rests against the side of a house. The base of the ladder is 8 ft from the house. Approximately how high above the ground is the top of the ladder?...
- H Health Based on the passage, what preparations could you make at home to prepare for a terrorist attack in your community? Check all that apply. store ample water and food...
Ответ: