Question 12 of 25 How many electrons can the s orbital hold?
O A. 10
B. 6
O C. 2
O D. 3

Needthe meter is the standard unit for: 1) height 2) length 3) weight 4) mass

What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion

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