Pahoehoe and Aa are two types of lava
Answer:
That should be CaCl2. Otherwise, all your mathematics would be for naught.
Explanation:
2Na (s) + Cl2 (g) = 2NaCl (s)
Molar Mass and Avogadro's constant
Explanation:
- Molar mass is calculated by using the mass chemical compound, and the amount of substance. So, to find the molar mass of a particular element or the compound, we have to divide the mass of the given chemical compound or the chemical element( grams) by amount of substance ( moles).
- We can add the standard atomic mass (g/mole) of constituent atoms to find the molar mass of the compound.
- To convert atoms to molecules, we have to dive the number of atoms by Avogadro constant which is 6.022 x 10^23.