Sea la reacción de síntesis del matano co+212 -- 11:01 Si se tienen 84.03g de CO y 40.5 16g de 112

a. Determina cuál es el reactivo Limitante

How many molecules of sucrose c12h22o11 are there in 454 grams of sucrose

7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '

1)each group 16 element has how many valence electrons? ( )4 ( )6 ( )8 ( )16 2)how many dots appear in the dot structure for calcium ion, ca2+? ( )zero ( )one ( )two ( )eight 3) which of the following atoms forms a cation to obtain an octet of outer shell electrons? ( )magnesium ( )oxygen ( )fluorine ( )helium 4) an al3+ ion contains 13 protons and 10 electrons. ( )true ( )false 5) valence and non-valence electrons are represented in lewis dot structures. ( )true ( )false