Worksheet Writing Ternary Formulas Chemistry A Study Of Matter 6.6
Solid calcium carbonate is heated and decomposes to solid calcium oxide and carbon dioxide gas. __________________________________________________________________________ ___ al + ___ naoh ___ na3alo3 + ___ h2 ___ c12h22o11 + ___ o2 ___ co2 + ___. Balance the overall equation using coefficients. Web 1 atom fe 2 atoms fe 2 atoms o 3 atoms o the balancing of the equation is accomplished by introducing the proper number or coefficient before each formula. Sto.2 identify the parts of a chemical equation. Cations write the formulas for the following compounds: Web write chemical formulas for the compounds in each box. _____k (s) + _____h 2o (l) _____koh (aq) + _____h 2 (g) 3. (nh4)2cr2o7 cr2o3 + n2 + 4 h2o 6. _____al (s) + _____hcl (aq) _____alcl3 (aq) + _____h 2 (g) 2.
4 sb + 3 o2 sb4o6 4. The first box is the intersection between the “zinc” cation and the “chloride” anion, so you should write “zncl2”, as shown. The names are found by finding the intersection between the cations and anions. To balance the number of o atoms, write a 3 in from of the o2 and a 2 in front of the fe2o3: (nh4)2cr2o7 cr2o3 + n2 + 4 h2o 6. N2 + 3 h2 2 nh3 3. Web i) aqueous sodium hydroxide and carbon dioxide gas yields sodium carbonate solution and liquid water. Fe + 3 o2 → 2 fe2o3 Cations write the formulas for the following compounds: 2 cu(no3)2 2 2 2 cuo + 4 no + o 5. Web write chemical formulas for the compounds in each box.
