Equações balanceadas no dia anterior | Equações balanceadas no dia seguinte |
2 HCN + Be(OH)2 = Be(CN)2 + 2 H2O
NH4 + NaHCO3 = NaNH3 + H2CO3 =>
NH4 + NaHCO3 = NaNH3 + H2CO3
MgCrO4 + NaOH = Na2CrO4 + Mg(OH)2 =>
MgCrO4 + 2 NaOH = Na2CrO4 + Mg(OH)2
NaCrO2 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 NaCrO2 + 3 Br2 + 8 NaOH = 2 Na2CrO4 + 6 NaBr + 4 H2O
NH4 + NaHCO3 = NaNH3 + H2CO3 =>
NH4 + NaHCO3 = NaNH3 + H2CO3
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
Mg(OH)2(s) + HCl(aq) = Mg(OH)Cl(aq) + H2O(l) =>
Mg(OH)2(s) + HCl(aq) = Mg(OH)Cl(aq) + H2O(l)
F2 + NH4 = N2F4 + HF =>
6 F2 + 2 NH4 = N2F4 + 8 HF
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
NH4 + NaHCO3 = NaNH3 + H2CO3 =>
NH4 + NaHCO3 = NaNH3 + H2CO3
Cr2O2Cl2 + NaOH = Na2CrO4 + NaCl + H2 =>
Cr2O2Cl2 + 6 NaOH = 2 Na2CrO4 + 2 NaCl + 3 H2
K2Cr2O7 + KOH = K2CrO4 + H2O =>
K2Cr2O7 + 2 KOH = 2 K2CrO4 + H2O
Al(OH)3 + KOH = H2O + K + AlO4 =>
Al(OH)3 + 5 KOH = 4 H2O + 5 K + AlO4
Cu(NO3)2 + KCl = KNO3 + CuCl2 =>
Cu(NO3)2 + 2 KCl = 2 KNO3 + CuCl2
CuS + H2O = SO4 + Cu + H =>
CuS + 4 H2O = SO4 + Cu + 8 H
Zn + Na2CO3 + H2O = Na2Zn(OH)4 + NaHCO3 + H2 =>
Zn + 2 Na2CO3 + 4 H2O = Na2Zn(OH)4 + 2 NaHCO3 + H2
NaCl + PbCl2 = PbCl + NaCl2 =>
NaCl + PbCl2 = PbCl + NaCl2
CaSO4 + HNO3 = H2SO4Ca(NO)2 + O2 =>
CaSO4 + 2 HNO3 = H2SO4Ca(NO)2 + 2 O2
N2Cl4 = N2Cl2 + Cl2 =>
N2Cl4 = N2Cl2 + Cl2
NaBr + HCl = HBr + NaCl =>
NaBr + HCl = HBr + NaCl
Fe(OH)3 + K2CO3 = KFeO2 + H2O + CO2 =>
2 Fe(OH)3 + K2CO3 = 2 KFeO2 + 3 H2O + CO2
{-} + Cr2O7{2-} + H{+} + F{-} = CrF + H2O =>
10e + Cr2O7{2-} + 14 H{+} + 2 F{-} = 2 CrF + 7 H2O
KSCN(aq) + FeCl3(aq) = KCl(aq) + FeSCNCl2(aq) =>
KSCN(aq) + FeCl3(aq) = KCl(aq) + FeSCNCl2(aq)
SiH2 + O2 = SiO2 + H2O =>
2 SiH2 + 3 O2 = 2 SiO2 + 2 H2O
K2Cr2O7 + H2SO4 + NaNO2 = Cr2(SO4)3 + H2O + K2SO4 + NaNO3 =>
K2Cr2O7 + 4 H2SO4 + 3 NaNO2 = Cr2(SO4)3 + 4 H2O + K2SO4 + 3 NaNO3
KMnO4 + K2HPO4 + Mn(OH)2 = MnOOH + K3PO4 + H2O =>
KMnO4 + K2HPO4 + 4 Mn(OH)2 = 5 MnOOH + K3PO4 + 2 H2O
NH4 + NaHCO3 = NaNH3 + H2CO3 =>
NH4 + NaHCO3 = NaNH3 + H2CO3
Na2CO3 + KOH = Na(OH) + K2CO3 =>
Na2CO3 + 2 KOH = 2 Na(OH) + K2CO3
Ba(OH)2 + H2SO4 = BaH2 + SO4(OH)2 =>
Ba(OH)2 + H2SO4 = BaH2 + SO4(OH)2
AgNO3 + K2SO4 = Ag2SO4(s) + KNO3(aq) =>
2 AgNO3 + K2SO4 = Ag2SO4(s) + 2 KNO3(aq)
Pb(NO3)2 + K2CrO4 = K2(NO3)2 + CrPbO4 =>
Pb(NO3)2 + K2CrO4 = K2(NO3)2 + CrPbO4
Cr(HCO3)3 + HNO3 = Cr(NO3)3 + H2O + CO2 =>
Cr(HCO3)3 + 3 HNO3 = Cr(NO3)3 + 3 H2O + 3 CO2
HNO3 + Fe(OH)3 = Fe(NO3)3 + H2O =>
3 HNO3 + Fe(OH)3 = Fe(NO3)3 + 3 H2O