Answer:
Moles of
= 6 moles
Explanation:
The reaction of
and
to make
is:
⇒
The above reaction shows that 2 moles of Sc can react with 3 moles of
to form 
Mole Ratio= 2:3
For 10 moles of Sc we need:
Moles of
= 
Moles of
= 
Moles of
=15 moles
So 15 moles of
are required to react with 10 moles of
but we have 9 moles of
, it means
is limiting reactant.


Moles of ScCl_3= 6 moles
Acceleration can be described as changes in speed, changes in direction, or changes in both. Acceleration is a vector.
Electrons and protons because they are essentially always the same
Answer:
0.085 kg
Explanation:
1 g=0.001 kg OR 1 kg=1000 g
so
=0.085 kg
Answer:
anthropogenic sources like landfills, agricultural activities,coal mining and combustion and some sources are natural ones