(v) Bromine has melting point of -7°C and boiling point of 50°C. What is the physical state of Bromine at 100 degrees ? Gas Liquid С. Solid Can not be predicted

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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

How can one make a supersaturated solution? (apex)

Uranium can supply energy for the worlds electricity without admitting harmful greenhouse gases which of these statements best describes an outcome of uranium mining