Consider the compound Sn(CO3)2 and answer the following questions:
1 answer:
A.) Name of Sn(CO)3 is Tin(lV)Carbonate. 'IV' indicates the oxidation number of Sn. B.) Molar mass of compound = summation [number of atoms in compound x atomic number of that element]. Therefore molar mass of Sn(CO3)2, = at.weight of Sn + 2 x at.weight of C + 6 x at.weight of O = 118.71 + 2 x 12.01 + 6 x 15.999 = 238.67 amu. Hence molar mass of Sn(CO3)2 is 238.67 amu. Hope this helps!
You might be interested in
Answer:
B. apply a force in a direction that is different than the direction of the force applied to the machine
Answer:
On returning to lowest energy state which is stable, it releases energy in the form of light. Hence, option A that is the electron releases energy in the form of light on falling to lower energy state from excite state.
Answer:
3, 2, 1, 4
Explanation:
it is.
1000dm = 0.1 km
The picture below is proof that it is correct.
A ammonia as it has the least molar mass