Equations balanced on the previous day | Equations balanced on the next day |
NO2{-} + 5 OH{-} + 3 Zn + 5 H2O = NH3 + 3[Zn(OH)4]{2-}
Ba(OH)2 + NHO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 NHO3 = Ba(NO3)2 + 2 H2O
SO + NaOH = Na2SO3 + H2 =>
SO + 2 NaOH = Na2SO3 + H2
NaSO + Zn(NO) = ZnSO + NaNO =>
NaSO + Zn(NO) = ZnSO + NaNO
SiO2 + NaOH = H2O + Na2SiO3 =>
SiO2 + 2 NaOH = H2O + Na2SiO3
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Al2O3 + HCl = H2O + AlCl3 =>
Al2O3 + 6 HCl = 3 H2O + 2 AlCl3
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
(NH4)3 + (NO3)2 = (NH4)3(NO3)2 =>
(NH4)3 + (NO3)2 = (NH4)3(NO3)2
K + Cu(C2H3O2)2 = KC2H3O2 + Cu2 =>
4 K + 2 Cu(C2H3O2)2 = 4 KC2H3O2 + Cu2
CdCl2 + NaOH = Cd(OH)2 + Na2Cl2 =>
CdCl2 + 2 NaOH = Cd(OH)2 + Na2Cl2
MnO2(s) + HCl(aq) = MnCl2(aq) + H2O + Cl2(g) =>
MnO2(s) + 4 HCl(aq) = MnCl2(aq) + 2 H2O + Cl2(g)
I2 + HBr = IBr + H =>
I2 + 2 HBr = 2 IBr + 2 H
N4 + O2 = NO2 =>
N4 + 4 O2 = 4 NO2
HCl + NH4SCN = HSCN + (NH4)Cl =>
HCl + NH4SCN = HSCN + (NH4)Cl
MnS + HNO3 = Mn(NO3)2 + S + NO + H2O =>
3 MnS + 8 HNO3 = 3 Mn(NO3)2 + 3 S + 2 NO + 4 H2O
K2C2O4*H2O + FeCl3*6H2O = K3(Fe(C2O4)3)*3H2O + KCl + H2O =>
3 K2C2O4*H2O + FeCl3*6H2O = K3(Fe(C2O4)3)*3H2O + 3 KCl + 6 H2O
BaCl + NH4SO4 = BaSO4 + NH4Cl =>
BaCl + NH4SO4 = BaSO4 + NH4Cl
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
C2H14O3 + O2 = CO2 + H2O =>
C2H14O3 + 4 O2 = 2 CO2 + 7 H2O
AgNO3 + NH3 = AgN + H3NO3 =>
AgNO3 + NH3 = AgN + H3NO3
MgCO3 + O2 = MgO2 + CO2 =>
2 MgCO3 + O2 = 2 MgO2 + 2 CO2
MnO4{-} + e + H{+} = Mn2{+} + H2O =>
2 MnO4{-} + 13e + 16 H{+} = Mn2{+} + 8 H2O
NO2 + KOH = K3N + H2O + KNO3 =>
8 NO2 + 10 KOH = K3N + 5 H2O + 7 KNO3
CaCl2(aq) + HNO3(aq) = HCl(aq) + Ca(NO3)2(aq) =>
CaCl2(aq) + 2 HNO3(aq) = 2 HCl(aq) + Ca(NO3)2(aq)
H2SO4 + Ca = CaSO4 + H2 =>
H2SO4 + Ca = CaSO4 + H2
*KCIO3(s) = KCI(s) + O2(g) =>
2*KCIO3(s) = 2 KCI(s) + 3 O2(g)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Ca3(PO4)2 + SiO2(s) + C(s) = CaSiO(s) + P4(s) + CO(g) =>
2 Ca3(PO4)2 + 6 SiO2(s) + 22 C(s) = 6 CaSiO(s) + P4(s) + 22 CO(g)
K2S2O8 + H2O = KHSO4 + O =>
K2S2O8 + H2O = 2 KHSO4 + O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
S{2-} + Br2 + H2O = SO4{2-} + Br{-} + H{+} =>
S{2-} + 4 Br2 + 4 H2O = SO4{2-} + 8 Br{-} + 8 H{+}
VO + Fe2O3 = V2O5 + Fe3O4 =>
2 VO + 9 Fe2O3 = V2O5 + 6 Fe3O4
FeCl3 + KBr = FeBr2 + KCl + Br2 =>
2 FeCl3 + 6 KBr = 2 FeBr2 + 6 KCl + Br2
ZnOH + HNO3 = Zn(NO3)2 + NO2 + H2O =>
ZnOH + 3 HNO3 = Zn(NO3)2 + NO2 + 2 H2O
Al2O3 + K = KO + Al =>
Al2O3 + 3 K = 3 KO + 2 Al
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
H2SO3 + K2MnO4 = MnO2 + KMnO4 + K2SO3 + H2O =>
2 H2SO3 + 3 K2MnO4 = MnO2 + 2 KMnO4 + 2 K2SO3 + 2 H2O
Na4[Fe(CN)6] + Fe2(SO4)3 = Fe4(Fe(CN)6)3 + Na2SO4 =>
3 Na4[Fe(CN)6] + 2 Fe2(SO4)3 = Fe4(Fe(CN)6)3 + 6 Na2SO4
BaCO3 + C2H4O2 = BaC2H3O2 + CO2 + H2O =>
8 BaCO3 + 9 C2H4O2 = 8 BaC2H3O2 + 10 CO2 + 6 H2O
BeCl2 + AgNO3 = (aq)Be(NO3)2 + AgCl =>
BeCl2 + 2 AgNO3 = (aq)Be(NO3)2 + 2 AgCl
H + S + O = HSO4 =>
H + S + 4 O = HSO4
Ba(HSO3)2 + NaOH = BaSO3 + NaHSO3 + H2O =>
Ba(HSO3)2 + NaOH = BaSO3 + NaHSO3 + H2O
C10H8O4 + O2 = CO2 + H2O =>
C10H8O4 + 10 O2 = 10 CO2 + 4 H2O
KI(aq) + PbNO3(aq) = KNO3(s) + PbI(aq) =>
KI(aq) + PbNO3(aq) = KNO3(s) + PbI(aq)
H3Po3 + Ag(OH) = Ag3Po3 + H2O =>
H3Po3 + 3 Ag(OH) = Ag3Po3 + 3 H2O
CrCl3 + NaBrO + NaOH = Na2CrO4 + NaBr + NaCl + H2O =>
2 CrCl3 + 3 NaBrO + 10 NaOH = 2 Na2CrO4 + 3 NaBr + 6 NaCl + 5 H2O
C6H5Cl + NaOH = C6H5OH + NaCl =>
C6H5Cl + NaOH = C6H5OH + NaCl
MgI2 + Br2 = MgBr2 + I2 =>
MgI2 + Br2 = MgBr2 + I2
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