The correct answer is 12.2% BaO.
The solution is found by dividing the mass of the BaO, which is 25.8 grams, by the total mass of the solution, which is 212 grams, then multiplying it by 100 to get the percentage:
the numbers are going to be small so like a power but its at the bottom
NH3, H2O2, NHO2
Answer:
NaOH
Explanation:
Look at charge Na has +1 charge and Ca has +2 charge after dissociation . Greater charge Stronger lattice. And as we need weak Lattice, so NaoH is stronger base than Ca(OH)2.
Answer:
picture not bright
Explanation:
please a brainliest for tge feedback
Your answer should be:
<span>Extrusive igneous rock</span>