2KCI(S) + 3020) ► 2KCIO3(s)
AHF, ka =-435.9 kJ/mol
ΔΗ,
=-391.4 kJ/mol
f, KCIO3
Which of these are true for the reaction above? Check all that apply.
AHxn is 89.0kJ.
AHxn is -827.3kJ.
The reaction is endothermic, +AH.
The reaction is exothermic, -AH.
Heat is a reactant.
DONE
nacl is added to the aqueous of what? ? in order to get a proper answer you have to specify the exact composition of the aqueous solution.
Answer from: Quest
D. is the answer hope that you
Answer from: Quest
answer: any goods being imported from another country may be subject to issued by the federal government are tariffs
explanation:
tariffs are a tax on anything that are imported from abroad. government use them to protect and boost their local industries and the thought is that they encourage consumers to buy local instead of importing and they will hope will protect jobs and economy in the country that implements them
Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ? x and the freezing point of water is 13 ? x. part a at what temperature are the readings on the fahrenheit and x thermometers the same?
Apiece of copper has a temperature of 75.6 0c. when the metal is placed in 100.0 grams of water at 19.1 0c, the temperature rises by 5.5 0c. what is the mass of the metal?
Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer
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