NH, + 502 - 4 NO + 6 H20
A chemist produces 51 grams of water when he reacted 181 grams of oxygen with excess ammonia. What was his percent yield of water? (NH3 = 17.031 g/mol), (02 = 31.998
g/mol), (NO = 30.006 g/mol), (H20 = 18.015 g/mol)

18.015 g/mol)

Which term best describes the form sound takes as it travels away from a drum (a- gas)(b-music) ( c-waves) (d-particles

Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.

How many moles of oxygen gas are produced from the decomposition of six moles of potassium