Answer:
The change in temperature is -50
Step-by-step explanation:
Take the second temperature and subtract the first temperature
-10 -40
-50
The change in temperature is -50
Try to work it out on a paper and if you can’t get it maybe try to tell someone to help you hope this helps!
Complete Question
The complete question is shown on the first uploaded image
Answer:
The balanced chemical equation of a bi molecular elementary reaction that would complete the proposed mechanism is

Step-by-step explanation:
The reason the reaction above is is the reasonable second step is that it both involves carbonation and Cl⁻ species abd hence it is bi molecular in nature.
Answer:
f6
Step-by-step explanation:
[character limit pass]
Answer:
she worked 196 hours
Step-by-step explanation:
just divide 2156 by 11 :p i hope im right lol.