Calculation: Molar mass of water = 180 % of water = > 180/286*100 = > 62.93%.
Answer: the percent by mass of water in the hydrate Na2CO3.10H20 is 62.93%.
Matter can be neither created or destroyed so if we 3mol of Cl2 then we have 6 total
So the answer is 6
Answer:
ionic, BRAINLIEST PLZ
Explanation:
ionic is slightly charged particles, and absorbing an o atom creates a slight negative charge, there are no shared atoms, so it is not covalent, and the other two are just add ons
What's your question BTW?
Can't understand what u have typed