Test correction the para nel side of a trapezium a
and 25cm
if the .
area of the trap
is 169 en fina stes altitude
sreyle wheel has a diameter 630
and the è circonference
u anes
Solution
21​

What type of reaction is illustrated? 2c12o5 = 2cl2 + 502

Aballoon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon?

Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive