Equações balanceadas no dia anterior | Equações balanceadas no dia seguinte |
Fe3O4 + 8 KI = 3 FeI2 + 4 K2O + I2
Al2O3 + Ca(OH)2 = Ca(AlO2)2 + H2O =>
Al2O3 + Ca(OH)2 = Ca(AlO2)2 + H2O
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
Al(OH)3 + H2 + KOH = K3Al(OH)3 + H2O =>
2 Al(OH)3 + 3 H2 + 6 KOH = 2 K3Al(OH)3 + 6 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
As + H = AsH3 =>
As + 3 H = AsH3
Fe{3+} + Ca(OH)2 = Fe(OH)3 + Ca{2+} =>
2 Fe{3+} + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca{2+}
Ba(NO3)2 = Ba{+2} + NO3{-} =>
Ba(NO3)2 = Ba{+2} + 2 NO3{-}
Ca(OH)2 + Al2O3 = CaO + Al(OH)3 =>
3 Ca(OH)2 + Al2O3 = 3 CaO + 2 Al(OH)3
As + H = AsH3 =>
As + 3 H = AsH3
HOOCCOOH + KOH = K2C2O4 + H2O =>
HOOCCOOH + 2 KOH = K2C2O4 + 2 H2O
PO4 + Zn = Zn3(PO4)2 =>
2 PO4 + 3 Zn = Zn3(PO4)2
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C6H13OH + O2 = CO + H2O =>
C6H13OH + 6 O2 = 6 CO + 7 H2O
MgCo3 = Mg + Co2 =>
2 MgCo3 = 2 Mg + 3 Co2
MgSO4 + NH4OH = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH4OH = Mg(OH)2 + (NH4)2SO4
Ca(OH)2 + Al2O3 = CaO + Al(OH)3 =>
3 Ca(OH)2 + Al2O3 = 3 CaO + 2 Al(OH)3
HCl + Ba(HO)2 = Ba(Cl)2 + H2O =>
2 HCl + Ba(HO)2 = Ba(Cl)2 + 2 H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Li2CO3 + H3BO3 = Li2B4O7 + CO2 + H2O =>
Li2CO3 + 4 H3BO3 = Li2B4O7 + CO2 + 6 H2O
HCO3 + HCl = Cl + H2CO3 =>
HCO3 + HCl = Cl + H2CO3