<span>B. Metallic i think o3o
</span>
By definition,
speed = dstance/time.
Note that
1 mile = 1.609 km
Therefore,
1 mile = 1.609 mk
11 minutes = 11/60 h = 0.1833 h
speed = (1.609 km)/(0.1833 h) = 8.78 km/h
Answer: 8.8 km/h (nearest tenth)
Answer:
B. gas>liquid>solid
Explanation:
Entropy increases with increase in randomness,in gas randomness is higher than in liquid than in solid!
✌️:)
Answer:
NH3 and HCl
Explanation:
NH3 and HCl are acids because of their hydrogen ions. NHO3 and NaOH are bases (you can tell because they have an OH). I don't believe SCl2 is an acid or a base
