The diagram below shows the reaction of nitrogen with hydrogen to produce ammonia. The reaction above takes place closed in a system. What is true about the mass of the nitrogen atoms in this reaction?

The correct answer is b) false

Hbr dissociates to form h+ and br-ca(oh)2 dissociates to form ca2+ and 2oh-the h+ and oh- react to form waterassuming the reactants are dissolved in water, the net reaction is h+ + oh- —> h2oif you’re asked to show all components of the reaction, the complete reaction is 2hbr + ca(oh)2 —> cabr2 + 2h2o