A 4.0 milliliter sample of NaOH solution is exactly neutralized by 6.0 milliliters of a 3.0M HCI solution. What is the concentration of the NaOH solution?

When you mate two plants together the terms is called? answer it fast as possible plz! i have a test tomorrow!

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

#20 which type of bond is formed when bases pair in dna? ionic bond covalent bond coordinate bond hydrogen bond