Magnesium and react with nitric acid to evolve hydrogen gas please give the answer as fast as you can

please

Answer a b c and d for my chemistry hw

Which scenario is most similar to the type of collision that gas particles have according to kinetic molecular theory

Which sentence from holes contains an implied personality trait? stanley and his parents had tried to pretend that he was just going away to camp for a while, just like rich kids do. he'd just been in the wrong place at the wrong time. stanley felt somewhat dazed as the guard unlocked his handcuffs and led him off the bus. stanley nodded to show he understood