The air bags that provide protection in automobiles in the
event ...

Question

The air bags that provide protection in automobiles in the
event of an accident expand because of a rapid chemical reaction.
From the viewpoint of the chemical reactants as the
system, what do you expect for the signs of q and w in this
process?

Accepted Answer

Hey everyone so asked to determine the sign for work and heat for the farming process, The reaction that occurs during the activation of an instant hot pack For an instant hot pack, It is made of a plastic pouch and a clear liquid. Inside the pouch is a metal disk that crystallizes the liquid, causing it to heat up. So the reaction produces heat like he was negative and the reaction makes this around the liquid to solid for the work it's done by the system on the surroundings so W is negative. We're gonna have negative Q. Negative. W. This is deep. Thanks for watching my video and I hope it was up for.

The air bags that provide protection in automobiles in the event of an accident expand because of a rapid chemical reaction. From the viewpoint of the chemical reactants as the system, what do you expect for the signs of q and w in this process?

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