Which formula can be used to calculate the molar mass of water (h2o)?

2 × molar mass of h + 2 × molar mass of o

molar mass of h + 2 × molar mass of o

2 × molar mass of h + molar mass of o

molar mass of h + molar mass of o

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

Polar bears give birth and hunt on sea ice. which of the following would polar bears survive during the melting of arctic ice? growing another layer of fur during summer migrate inland to search for different food sources staying put until the ice refreezes sticking to the usual diet of seals

Which subatance is not soluble in water