1st + sodium chloro NaCl Na + Cl NaCl 2Na + Cl2 2NaCl + 2nd chloro potassium bromide, potassi

2010 (15) April (12) Equations Equations with text - sulfate and carbonate salts of oxyacids Oxygen + oxides Write the formulas Oxygenated acids with metals Equation calculations of equations combustion Equations with ammonia, carbon and silicon calculating the concentration of oxygen and sulfur May (3 ) 2011 (6) January (1) October (1) November combustion (4) 2012 (2) October (2) 2013 (2) May (2) 2014 (1) March (1 )
Write the formulas Post tags: first sodium chlorine 2nd 3rd 4th potassium aluminum carbon 5th 6th 7th magnesium, phosphorus, silicon 8th 9th 10th fluorine bromine bor 11th 12th 13th nitrogen, calcium hydrogen 14th 15th Write the names of the first argon Al N 2nd 3rd 4th F B 5th Mg 6 to 7 Be eighth to ninth C Si 10th 11th 12th P Sun 13 Ar He 14th through 15th H Post Formula: NaCl first second third potassium fluoride KF KCl KCl Potassium Bromide KBr 4th 5th 6th carbon monoxide, sulfur trioxide SO3 and boron oxide B2O3 7th 8th 9th MgO SiO2 oxide 10th dioxide CO2 nitrogen dioxide NO2 11th 12th 13th pentoxide P2O5 nitrogen monoxide NO 14th sulfur dioxide SO2 15th alumina Al2O3 Write compound names first CO2 carbon dioxide, sodium fluoride NaF 2nd 3rd 4th SiO2 silica pentachloride combustion PCl5 boron oxide B2O3 5th 6th 7th potassium chloride combustion KCl NO2 nitrogen combustion dioxide, aluminum chloride AlCl3 8th 9th 10th MgO magnesium oxide NO nitric oxide, sulfur trioxide SO3 11th 12th 13th CO carbon monoxide and sulfur hexafluoride SF6 14th BeCl2 beryllium chloride 15th P4O10 pentoxide
1st + sodium chloro NaCl Na + Cl NaCl 2Na + Cl2 2NaCl + 2nd chloro potassium bromide, potassium chloride Cl + bromo + KBr KCl + Cl2 + Br 2 2KBr KCl + Br2 third water + carbon carbon monoxide and hydrogen + C + H2O CO + H C + H2O CO + H2 fourth carbon monoxide + water carbon dioxide + hydrogen CO + H2O CO2 + H CO + H2O CO2 + H2 fifth boron oxide + magnesium bor + magnesium oxide B2O3 + B Mg + MgO + B2O3 3Mg 2B + 3MgO sixth aluminum + oxygen alumina Al + O 4AL Al2O3 + 3O2 2 Al2O3 7th aluminum oxide + carbon + chlorine chloride, aluminum combustion oxide + monoxide Al2O3 + C + Cl AlCl3 CO + Al2O3 + 3C + 3Cl2 + 3 CO 2AlCl3 8th carbon + oxygen carbon monoxide combustion C + O CO 2C + O2 2CO ninth carbon dioxide + + silicon carbon monoxide SiO2 + C Si + SiO2 + CO 2 C Si + 2CO + potassium chloride 10th fluorine chlorine and fluoride, potassium KCl + F Cl + KF 2KCL + F2 Cl2 + 2KF 11th water + silicon dioxide + hydrogen Si + H2O SiO2 + H Si + 2H2O SiO2 + 2H2 12th nitric oxide + oxygen carbon dioxide NO + O NO2 2 NO + O2 2NO2 13th + potassium chloride, potassium chlorine K + Cl KCl 2K + Cl2 2KCL 14th sulfur combustion + oxygen carbon combustion dioxide S + O2 SO2 sulfur dioxide 15th + carbon + sulfur dioxide SO2 + C S + SO2 + CO2 C + CO2 S 16th sulfur dioxide + oxygen sulfur dioxide SO2 + O SO3 2SO2 + O2 2SO3 17th nitric oxide + oxygen carbon dioxide NO NO2 + O 2NO + O2 2NO2 18th + oxygen phosphorus pentoxide P + O P2O5