Equations balanced on the previous day | Equations balanced on the next day |
Zn + MnO2 + H2O = ZnO + Mn(OH)2
K4[Fe(CN)6] + CuSO4 = K2Cu[Fe(CN)6] + K2SO4 =>
K4[Fe(CN)6] + CuSO4 = K2Cu[Fe(CN)6] + K2SO4
Ag2O + NH3 = Ag(NH3)2 + O2 =>
2 Ag2O + 8 NH3 = 4 Ag(NH3)2 + O2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
HNO3NaOH = H2ONaNO3 =>
HNO3NaOH = H2ONaNO3
Ba(No3)2 + K3PO4 = Ba3(PO4)2 + KNo3 =>
3 Ba(No3)2 + 2 K3PO4 = Ba3(PO4)2 + 6 KNo3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
HI + H2O = I{-} + H3O{+} =>
HI + H2O = I{-} + H3O{+}
Fe(lll) + AgNO3 = Ag + Fe(NO3)3 =>
Fe(lll) + 3 AgNO3 = 3 Ag + Fe(NO3)3
NH4Cl + NaOH = NH4Na + ClOH =>
NH4Cl + NaOH = NH4Na + ClOH
Ba(OH)2 + HBr = Ba(Br)2 + H2O =>
Ba(OH)2 + 2 HBr = Ba(Br)2 + 2 H2O
AlI3 + NH4OH = Al(OH)3 + NH4I =>
AlI3 + 3 NH4OH = Al(OH)3 + 3 NH4I
K + HgCl2 = Hg + KCl =>
2 K + HgCl2 = Hg + 2 KCl
CaCl2 + Cr(NO3)3 = Ca(NO3)2 + CrCl2NO3 =>
CaCl2 + Cr(NO3)3 = Ca(NO3)2 + CrCl2NO3
NaBr + H2SO4 = NaH + BrHSO4 =>
NaBr + H2SO4 = NaH + BrHSO4
SiF4 + H2O + KCl = Si(OH)4 + K2SiF6 + HCl =>
3 SiF4 + 4 H2O + 4 KCl = Si(OH)4 + 2 K2SiF6 + 4 HCl
KMnO4 + FeCl2 + HCl = KCl + FeCl3 + MnO2 + H2O =>
KMnO4 + 3 FeCl2 + 4 HCl = KCl + 3 FeCl3 + MnO2 + 2 H2O
NH4Cl(aq) + Pb(NO3)2(aq) = PbCl2(aq) + NH4NO3(aq) =>
2 NH4Cl(aq) + Pb(NO3)2(aq) = PbCl2(aq) + 2 NH4NO3(aq)
Mg(CO3) = MgO + CO2 =>
Mg(CO3) = MgO + CO2
CH3OH2OH + K2Cr2O7 + HCl = CH3CHO + KCl + CrCl3 + H2O =>
6 CH3OH2OH + K2Cr2O7 + 8 HCl = 3 CH3CHO + 2 KCl + 2 CrCl3 + 16 H2O
Fe + K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + K =>
4 Fe + 3 K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + 12 K
CuCl2 + HCl = CuCl4H2 =>
CuCl2 + 2 HCl = CuCl4H2
SO3{2-} + Fe{3+} + OH{-}H2O = SO4{2-} + Fe{2+} + H2O =>
SO3{2-} + 2 Fe{3+} + 2 OH{-}H2O = SO4{2-} + 2 Fe{2+} + H2O
[Ni(NH3)6]Br2 = NiBr2 + NH3 =>
[Ni(NH3)6]Br2 = NiBr2 + 6 NH3
B2H6 + O2 = HBO2 + H2O =>
B2H6 + 3 O2 = 2 HBO2 + 2 H2O
C2O4{2-} + MnO4{-} + H{+} = CO2 + H2O + Mn{2+} =>
5 C2O4{2-} + 2 MnO4{-} + 16 H{+} = 10 CO2 + 8 H2O + 2 Mn{2+}
FeO + Si = FeSiO =>
FeO + Si = FeSiO
AgNO3 + CrSO4 = Ag2SO4 + Cr(NO3)2 =>
2 AgNO3 + CrSO4 = Ag2SO4 + Cr(NO3)2
BrO3{-} + H2S + H{+} = Br{+} + SO4{-} + H2O =>
9 BrO3{-} + 4 H2S + 14 H{+} = 9 Br{+} + 4 SO4{-} + 11 H2O
K2S + CuSO4 = K2SO4 + CuS =>
K2S + CuSO4 = K2SO4 + CuS
NaClO + Na2SO3 + NaOH = NaCl + Na3SO5 + H2O =>
3 NaClO + 2 Na2SO3 + 2 NaOH = 3 NaCl + 2 Na3SO5 + H2O
Au2CO3 + Ag = Au + Ag2CO3 =>
Au2CO3 + 2 Ag = 2 Au + Ag2CO3
CH3CH + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
5 CH3CH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 6 H2O + 4 MnSO4 + 2 K2SO4
HCl2 + BaOH = BaCl2 + HOH =>
HCl2 + BaOH = BaCl2 + HOH
H2CrO4 + ZnO = ZnCrO4 + H2O =>
H2CrO4 + ZnO = ZnCrO4 + H2O
CrO4{2-} + H2O2 + H{+} = Cr2O12{2-} + H2O =>
2 CrO4{2-} + 5 H2O2 + 2 H{+} = Cr2O12{2-} + 6 H2O
KI + KMnO4 + H2SO4 = I2 + MnSO4 + H2O + K2SO4 =>
10 KI + 2 KMnO4 + 8 H2SO4 = 5 I2 + 2 MnSO4 + 8 H2O + 6 K2SO4
KI + CuSO4*5H2O = K2SO4 + CuI2 + H2O =>
2 KI + CuSO4*5H2O = K2SO4 + CuI2 + 5 H2O
H2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + H2O =>
H2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + 2 H2O
Co(NO3)2 + CH3COOH + KNO2 = K3[Co(NO2)6] + CH3COOK + KNO3 + H2O =>
2 Co(NO3)2 + 2 CH3COOH + 11 KNO2 = 2 K3[Co(NO2)6] + 2 CH3COOK + 3 KNO3 + H2O
Cl2 + F2 = ClF3 =>
Cl2 + 3 F2 = 2 ClF3
(CH2)5CHOH + HNO3 = C6H10O4 + N2O + H2O =>
(CH2)5CHOH + 2 HNO3 = C6H10O4 + N2O + 2 H2O
H2 + CH4 = H2CH4 =>
H2 + CH4 = H2CH4
K2S2O3 + KI3 = KS4O4 + KI + O2 =>
4 K2S2O3 + 3 KI3 = 2 KS4O4 + 9 KI + 2 O2
HC6H7O9 + NaHCO3 = H2O + CO2 + Na3C6H5O7 =>
9 HC6H7O9 + 21 NaHCO3 = 29 H2O + 33 CO2 + 7 Na3C6H5O7
MgC2O4 + H2SO4 = MgSO4 + H2C2O4 =>
MgC2O4 + H2SO4 = MgSO4 + H2C2O4
NaOH + Cl2 + H2 = NaCl + H2O =>
2 NaOH + Cl2 + H2 = 2 NaCl + 2 H2O
C14H12 + C5H6Br3N = C6H5CH(Br)CH(Br)C6H5 + C5H6BrN =>
C14H12 + C5H6Br3N = C6H5CH(Br)CH(Br)C6H5 + C5H6BrN
ZnO + NH3 = Zn + H2O + N2 =>
3 ZnO + 2 NH3 = 3 Zn + 3 H2O + N2
K2SO4 + S2 = K2S + SO2 =>
K2SO4 + S2 = K2S + 2 SO2
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