How many moles of Na2CO3 are there in 15.0 L of 5.30 M solution? * 2.83 mol
79.5 mol
0.08 mol
0.35 mol

I’d have to say no because without oxygen in the water the fish would all be dead. so if you want to fish for dead fish, pick the ponds with the lowest oxygen concentrations.

Less stable  hope this