Calculate the molarity of a solution if there are 3.05 mol of NaCl in 0.30 L of solution.

Agood hypothesis includes which of the following? a: prediction b: data c: uncertainty d: conclusion

Which compound contains both ionic and covalent bonds? a) hbr b)cbr4 c)nabr d) naoh

22. a flask containing 450 ml of 0.50 m h2so4 was accidentally knocked to the floor. how many grams of nahco, do you need to put on the spill to neutralize the acid according to the following equation: h2so4(aq)+2 nahcos(aq) na,so(aq) +2 h20()+2 co2(g) d) 38 g a) 2.3 g b) 9.5 g c) 19 g