julesthecools
julesthecools julesthecools
  • 03-05-2017
  • Chemistry
contestada

Please answer the questions in the pic! 15 points!

Please answer the questions in the pic 15 points class=

Respuesta :

JavierCollante
JavierCollante JavierCollante
  • 04-05-2017
1. 80 Kj
2. 120-80= 40 Kj
3. 120-20= 100Kj
4. 20-80= -60Kj
5. +60 Kj
6. Exothermic because 4 is negative
Answer Link

Otras preguntas

The central character in the happy man uses sensory details when he describes his state of mind saying the fact is that i'am happy, inconeiably happy.
how do air masses affect the weather?
To remedy the high crash rate among young drivers blank are being implemented in several states
In Mark Twain's narrative "I Sell a Dog," why does Swinton send the narrator out to find some money? A.Because Swinton is out of whiskey B.Because the landlord
Asking your supervisor if you're doing something correctly is a way to request?
Longitudinal seismic waves are known as
I like writing funny stories about people and their pets. Which is an adjective from the sentence above? stories writing pets funny
A shipment of sugar fills 5 containers of the same size. If the total amount of sugar is 6 1/4 tons, how much sugar can one container hold?
7 - 4w = 10w What is variable w
75% of 124 is what number