Equations balanced on the previous day | Equations balanced on the next day |
SSr = SrS
NH4(HCO3) + H2SO4 = (NH4)2SO4 + H(HCO3) =>
2 NH4(HCO3) + H2SO4 = (NH4)2SO4 + 2 H(HCO3)
Cl2H2O = HClHClO =>
Cl2H2O = HClHClO
NaHSO4 + KNO3 = Na2SO4 + K2SO4 + HNO3 =>
2 NaHSO4 + 2 KNO3 = Na2SO4 + K2SO4 + 2 HNO3
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
KHC8H4O4 + HCl = KCl + H2C8H4O4 =>
KHC8H4O4 + HCl = KCl + H2C8H4O4
B + N2 = B3N3 =>
6 B + 3 N2 = 2 B3N3
Mn(OH)2 + O2 + H2O = Mn(OH)3 =>
4 Mn(OH)2 + O2 + 2 H2O = 4 Mn(OH)3
C3H4(g) + O2(g) = CO2(g) + H2O(g) =>
C3H4(g) + 4 O2(g) = 3 CO2(g) + 2 H2O(g)
CH3CH2CH2OH + O = CH3CHO + H2O =>
2 CH3CH2CH2OH + 3 O = 3 CH3CHO + 2 H2O
Na2MnO4 + CH3COOH = HMnO4 + MnO2 + H2O + CH3COONa =>
3 Na2MnO4 + 6 CH3COOH = 2 HMnO4 + MnO2 + 2 H2O + 6 CH3COONa
K(s) + H2O(l) = K2O(aq) + H2(g) =>
2 K(s) + H2O(l) = K2O(aq) + H2(g)
CH4 + O2 = CH4O2 =>
CH4 + O2 = CH4O2
Fe3 + Cu(NO3)2 = FeNO3 + Cu =>
2 Fe3 + 3 Cu(NO3)2 = 6 FeNO3 + 3 Cu
Ca3(PO4) + SiO2 + C = Ca(SiO3) + P + CO2 =>
2 Ca3(PO4) + 6 SiO2 + C = 6 Ca(SiO3) + 2 P + CO2
CaCO3 + H2SO4 = CaSO4(s) + H2O(l) + CO2(g) =>
CaCO3 + H2SO4 = CaSO4(s) + H2O(l) + CO2(g)
Nd + F3 = NdF3 =>
Nd + F3 = NdF3
Ba(NO3)2 + NaOH = Ba(OH)2 + NaNO3 =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NaNO3
HCOH + KMnO4 = HCOOH + Mn2O + K2O =>
6 HCOH + 2 KMnO4 = 6 HCOOH + Mn2O + K2O
Na2SO3 + ZnO = Na2ZnO2 + SO2 =>
Na2SO3 + ZnO = Na2ZnO2 + SO2
HCl + AgNO3 = HCl(AgNO3) =>
HCl + AgNO3 = HCl(AgNO3)
PdO2 = Pd + O =>
PdO2 = Pd + 2 O
KBr2(l) + KI(aq) = KBr(aq) + I2(l) =>
2 KBr2(l) + 2 KI(aq) = 4 KBr(aq) + I2(l)
Cu(NO3)3 + Al = Al(NO3)2 + Cu =>
2 Cu(NO3)3 + 3 Al = 3 Al(NO3)2 + 2 Cu
NH4 + CuNO3 = CuNH3 + HNO3 =>
NH4 + CuNO3 = CuNH3 + HNO3
Al2O3 + NH4Cl = AlCl3 + NH3 + H2O =>
Al2O3 + 6 NH4Cl = 2 AlCl3 + 6 NH3 + 3 H2O
FeCO3 + H2SO4 = Fe2(SO4)3 + H2O + CO2 + SO2 =>
2 FeCO3 + 4 H2SO4 = Fe2(SO4)3 + 4 H2O + 2 CO2 + SO2
Na2O2(s) + H2O(l) = NaOH(s) + O2(g) =>
2 Na2O2(s) + 2 H2O(l) = 4 NaOH(s) + O2(g)
V2O5 + KOH = K3VO4 + H2O =>
V2O5 + 6 KOH = 2 K3VO4 + 3 H2O
FeSO3 + MnO4{-} + H{+} = Mn{2+} + Fe{3+} + HSO4{-} + H2O =>
5 FeSO3 + 3 MnO4{-} + 19 H{+} = 3 Mn{2+} + 5 Fe{3+} + 5 HSO4{-} + 7 H2O
Ba(NO3)2 + NH2SO3H + H2O = Ba(SO4) + NH4SO3 + HNO3 =>
Ba(NO3)2 + 9 NH2SO3H + 4 H2O = Ba(SO4) + 8 NH4SO3 + 3 HNO3
Na2C2O4 + HNO3 = H2C2 + NaNO3 + O2 =>
Na2C2O4 + 2 HNO3 = H2C2 + 2 NaNO3 + 2 O2
Na2O2(s) + H2O(l) = NaOH(aq) + O2(g) =>
2 Na2O2(s) + 2 H2O(l) = 4 NaOH(aq) + O2(g)
K2ReCl6 + NaBH4 = Re + H2 + BH3 + KCl + NaCl =>
K2ReCl6 + 4 NaBH4 = Re + 2 H2 + 4 BH3 + 2 KCl + 4 NaCl
K + Pb(NO3)2 = Pb2 + KNO3 =>
4 K + 2 Pb(NO3)2 = Pb2 + 4 KNO3
H2CrO4 + AgO = AgCrO4 + H2O =>
H2CrO4 + AgO = AgCrO4 + H2O
Na2O2(s) + H2O(l) = NaOH(aq) + H2O2(aq) =>
Na2O2(s) + 2 H2O(l) = 2 NaOH(aq) + H2O2(aq)
Zn(No3)2 + AlI3 = ZnI2 + Al(No3)3 =>
3 Zn(No3)2 + 2 AlI3 = 3 ZnI2 + 2 Al(No3)3
MnO2 + C2H2O4 = MnO + H2O + CO2 =>
MnO2 + C2H2O4 = MnO + H2O + 2 CO2
Na2O2(s) + H2O(l) = NaOH(aq) + H2O2 =>
Na2O2(s) + 2 H2O(l) = 2 NaOH(aq) + H2O2
N2O5KOH = N2OHKO5 =>
N2O5KOH = N2OHKO5
C2H4(NO)2 + O2 = CO2 + NO2 + H2O =>
C2H4(NO)2 + 4 O2 = 2 CO2 + 2 NO2 + 2 H2O
SnO2 + NaOH + H2O = Na2[Sn(OH)6] =>
SnO2 + 2 NaOH + 2 H2O = Na2[Sn(OH)6]
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu + H2O = CuO + CuH2 =>
2 Cu + H2O = CuO + CuH2
NaOH + H3C6H5O7 = Na3C6H5O7 + H2O =>
3 NaOH + H3C6H5O7 = Na3C6H5O7 + 3 H2O
NH4Cl(aq) + Pb(NO3)2(aq) = NH4Cl(aq)Pb(NO3)2(aq) =>
NH4Cl(aq) + Pb(NO3)2(aq) = NH4Cl(aq)Pb(NO3)2(aq)
Na2P2O7 + AgNO3 = Ag2P2O7 + NaNO3 =>
Na2P2O7 + 2 AgNO3 = Ag2P2O7 + 2 NaNO3
H2O2 + SO3{2-}) = SO4{2-}) + H2O =>
H2O2 + SO3{2-}) = SO4{2-}) + H2O
SiO2(s) + Na2CO3(s) = Na2SiO3(s) + CO2(g) =>
SiO2(s) + Na2CO3(s) = Na2SiO3(s) + CO2(g)
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