1 bus = 12 cars
1 truck = 3 cars
4 trucks= 12 cars
1 bus = 4 trucks
1 bus = 4000 basketballs
8 buses= 32,000 basketballs
Lithium has 3 electrons while a cation, being a positively charged particle, has less than that; so either 1 or 2 electrons.
Answer:
1. Atom
2. formula unit
Explanation:
i'm not really sure but i think that's right
Answer:
C) 75.78 g
Explanation:
Given parameters:
Volume of cloud = 94.2L
Molar mass of water = 18.02g/mol
Unknown:
Mass of water = ?
Solution:
Water is the bulk component of a cloud. To solve this problem, let us find the number of moles of the water using the relationship below first;
Number of moles of water = ![\frac{volume of water }{22.4\\}](https://tex.z-dn.net/?f=%5Cfrac%7Bvolume%20of%20water%20%7D%7B22.4%5C%5C%7D)
Number of moles of water =
= 4.21moles
Now to find the number of moles;
Mass of water = number of moles of water x molar mass
= 4.21 moles x 18.02g/mole
= 75.78 g