Chemistry, 08.10.2019 08:20 azibur3191

What is the force that opposes the sliding motion of two touching surfaces?

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Chemistry, 22.06.2019 07:00, erickamurillo9929

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Chemistry, 22.06.2019 07:40, sadcase85

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