Particle Charge
Location
Approximate
mass (amu)
Made of
quarks?
Proton
+1
Nucleus
1
А
Neutron
0
Nucleus
1
B
Electron
-1
Orbitals
0.0006
С
Complete the table to summarize the properties of the different subatomic particles by typing in "yes"
or "no."
A =
DONE

"you start with 15.67 g mgco3-xh2o, when heated and all the water is removed, you are left with 7.58 g mgco3 only.

therefore, you had 15.67 - 7.58 = 8.09g h2o  

moles of each :

7.58g mgco3 = ? moles = 7.58g / 83.4g/mole = 0.09moles  

8 09g h2o = ? moles = 8.09g / 18g/mole = 0.44moles  

molar ratio between the two by dividing both numbers by the smallest number :

0.09 / 0.09 = 1  

0.44 / 0.09 = 4.8  

mgco3-5h2o"

lol idk man i guess u gotta ask bill nye the science guy

i'm pretty sure its b i might be wrong though!