CBA Review

Fill in the blanks Balance the following equation (put "ones" in spaces that would normally be left blank):1 CaBr₂ + 1 Na₂ CO₃ → 1CaCO₃ + 2NaBr Avogadro's number is 6.02x10²³. It's the number of particles in a mole. Draw the Lewis Dot diagram for PH3 How many valence electrons in a single bond? 1 2 3 4 5 6 How many valence electrons are shared in a double bond? 1 2 3 4 5 6 How many valence electrons are shared in a triple bond? 1 2 3 4 5 6 What is the chemical formula for disulfur decafluoride? How do you know if a compound will bond covalently? Balance the following equation: 1C₆H₅CH₃ + 9 O₂ → 4 H₂O + 7CO₂ What is the name of P2Cl5? The molar mass of Cl2is: What is the mass of 5.42 moles of calcium? Name this compound: N3O5