An object has a mass of exactly 5 g on an analytical balance that has an accuracy of 0.001 mg. How should this mass be recorded?

Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %

When would a bouncy ball have the most potential energy

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