| Equations balanced on the previous day | Equations balanced on the next day |
2 CuO + S = SO2 + 2 Cu
Cu + Na2S = Cu(Na2S)2 =>
Cu + 2 Na2S = Cu(Na2S)2
HOH + Na2O = NaOH =>
HOH + Na2O = 2 NaOH
Pb(NO3)2 + K2CrO7 = PbCrO7(NO3)2K2 =>
Pb(NO3)2 + K2CrO7 = PbCrO7(NO3)2K2
Ca(NO3)2*4H2O + CuSO4*5H2O = H2O + Cu(NO3)2 + CaSO4 =>
Ca(NO3)2*4H2O + CuSO4*5H2O = 9 H2O + Cu(NO3)2 + CaSO4
HCl + Na2SO4 = NaCl2 + SO2 + H2O =>
4 HCl + Na2SO4 = 2 NaCl2 + SO2 + 2 H2O
KCl + NaCH3CO2 = NaCl + KCH3CO2 =>
KCl + NaCH3CO2 = NaCl + KCH3CO2
C6H5NO2 + Zn + HCl = C6H5NH2 + ZnCl2 + H2O =>
C6H5NO2 + 3 Zn + 6 HCl = C6H5NH2 + 3 ZnCl2 + 2 H2O
(NH4)2Cr2O7 + NH4I + H2SO4 = Cr2(SO4)3 + I2 + (NH4)2SO4 + H2O =>
(NH4)2Cr2O7 + 6 NH4I + 7 H2SO4 = Cr2(SO4)3 + 3 I2 + 4(NH4)2SO4 + 7 H2O
KAlSi3O8 + Ca(OH)2 + H2O = CaAl2Si3O10*3H2O + K2O + SiO2 =>
2 KAlSi3O8 + Ca(OH)2 + 2 H2O = CaAl2Si3O10*3H2O + K2O + 3 SiO2
Cr(s) + HCl(aq) = CrCl2(aq) + H2(g) =>
Cr(s) + 2 HCl(aq) = CrCl2(aq) + H2(g)
Bi{3+} + Sn(OH)4{2-} + OH{-} = Sn(OH)6{2-} + Bi =>
2 Bi{3+} + 3 Sn(OH)4{2-} + 6 OH{-} = 3 Sn(OH)6{2-} + 2 Bi
CaMg(CO3)2 + H2SO4 = Ca + Mg + SO4 + H2CO3 =>
CaMg(CO3)2 + 2 H2SO4 = Ca + Mg + 2 SO4 + 2 H2CO3
HNO3 + Pd = PdNO3 + H2 =>
2 HNO3 + 2 Pd = 2 PdNO3 + H2
CuCl + Br2 = CuBr2 + Cl =>
CuCl + Br2 = CuBr2 + Cl
C3H13OH + O2 = CO2 + H2O =>
C3H13OH + 6 O2 = 3 CO2 + 7 H2O
Sb2S2(OH)2 + Au(HS)2{-} = Au + Sb2S3 + H2O + {-} + S2 =>
2 Sb2S2(OH)2 + 2 Au(HS)2{-} = 2 Au + 2 Sb2S3 + 4 H2O + 2e + S2
Ba(NO3)2(aq) + K2SO4(aq) = K2(NO3)2 + BaSO4 =>
Ba(NO3)2(aq) + K2SO4(aq) = K2(NO3)2 + BaSO4
C2H5OH + KMnO4 = C2H4O + MnO2 + H2O + KOH =>
3 C2H5OH + 2 KMnO4 = 3 C2H4O + 2 MnO2 + 2 H2O + 2 KOH
K + [Co(CN)4] = K[Co(CN)4] =>
K + [Co(CN)4] = K[Co(CN)4]
Cu(OH)2(aq) + HNo3(s) = Cu(No3)2 + H2O =>
Cu(OH)2(aq) + 2 HNo3(s) = Cu(No3)2 + 2 H2O
(COOH)2 + K2Cr2O7 + HCl = CO2 + CrCl3 + KCl + H2O =>
3(COOH)2 + K2Cr2O7 + 8 HCl = 6 CO2 + 2 CrCl3 + 2 KCl + 7 H2O
Cd + HCl = CdCl + H =>
Cd + HCl = CdCl + H
NaCuCl2 + NH4Cl + NaOH = [Cu(NH3)2]Cl + NaCl + H2O =>
NaCuCl2 + 2 NH4Cl + 2 NaOH = [Cu(NH3)2]Cl + 3 NaCl + 2 H2O
(NH4)2 + SO4(aq) + SrCl2(aq) = SrSO4(s) + (NH4)2Cl(aq) =>
2(NH4)2 + SO4(aq) + SrCl2(aq) = SrSO4(s) + 2(NH4)2Cl(aq)
Mg3N2(s) + ***H2O = ***MgO(s) + ***NH3(g) =>
Mg3N2(s) + 3***H2O = 3***MgO(s) + 2***NH3(g)
H{+} + SO4{-2} + C = CO2 + SO2H2O =>
4 H{+} + 2 SO4{-2} + C = CO2 + 2 SO2H2O
Mg(OH)2 + MgO + SiO2 = Mg9Si4O16(OH)2 =>
Mg(OH)2 + 8 MgO + 4 SiO2 = Mg9Si4O16(OH)2
Cl2 + CH4 = ClH + CH2Cl2 =>
2 Cl2 + CH4 = 2 ClH + CH2Cl2
KBr + KClO3 + H2O = Br2 + KCl + K(OH) =>
6 KBr + KClO3 + 3 H2O = 3 Br2 + KCl + 6 K(OH)
FeCl3 + K3[Fe(Cn)6] = KFe[Fe(Cn)6] + Cl2 + KCl =>
2 FeCl3 + 2 K3[Fe(Cn)6] = 2 KFe[Fe(Cn)6] + Cl2 + 4 KCl
B2 + I2 = B2I6 =>
B2 + 3 I2 = B2I6
C10H22(l) + O2 = CO2(g) + H2O(g) =>
2 C10H22(l) + 31 O2 = 20 CO2(g) + 22 H2O(g)
C23H16O4 + O = CO2 + H2O =>
C23H16O4 + 50 O = 23 CO2 + 8 H2O
Sb2O3 + S = Sb2S3 + SO2 =>
2 Sb2O3 + 9 S = 2 Sb2S3 + 3 SO2
NaCl + K3P = KCl + Na3P =>
3 NaCl + K3P = 3 KCl + Na3P
Co + CO = Co(CO)4 =>
Co + 4 CO = Co(CO)4
C8H10 + HNO3 = C6H3CH3CH3NO2 + H2O =>
C8H10 + HNO3 = C6H3CH3CH3NO2 + H2O
Rb + ClO = RbClO =>
Rb + ClO = RbClO
FeCl3 + NH4SCN + NaOH = Fe(SCN) + NH3 + O2 + NaCl + H2O =>
2 FeCl3 + 2 NH4SCN + 6 NaOH = 2 Fe(SCN) + 2 NH3 + O2 + 6 NaCl + 4 H2O
CaCl2(aq) + Na3PO4(aq) = Ca3(PO4)2(s) + NaCl =>
3 CaCl2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 6 NaCl
KI + K2Cr2O7 + HCl = KCl + CrCl + I2 + H2O =>
10 KI + K2Cr2O7 + 14 HCl = 12 KCl + 2 CrCl + 5 I2 + 7 H2O
C9H21N + K4Fe(CN)6*3H2O = (C9H21N)2K4Fe(CN)6 + H2O =>
2 C9H21N + K4Fe(CN)6*3H2O = (C9H21N)2K4Fe(CN)6 + 3 H2O
NaCH3COO + NaOH = CH4 + H2O + Na2CO2 =>
3 NaCH3COO + 5 NaOH = 2 CH4 + 3 H2O + 4 Na2CO2
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + KCl + H2O(l) =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + KCl + 4 H2O(l)
CH3CH0 + Ag2O = CH3COOH + Ag =>
CH3CH0 + 2 Ag2O = CH3COOH + 4 Ag
SiO2 + I2 = SiI4 + O =>
SiO2 + 2 I2 = SiI4 + 2 O
Fe(CN)6{4-} + H{+} + MnO4{-} = Fe{3+} + CO2 + NO3{-} + Mn{2+} + H2O =>
5 Fe(CN)6{4-} + 188 H{+} + 61 MnO4{-} = 5 Fe{3+} + 30 CO2 + 30 NO3{-} + 61 Mn{2+} + 94 H2O
C6H5CH3 + Br2 = C6H2Br3CH3 + HBr =>
C6H5CH3 + 3 Br2 = C6H2Br3CH3 + 3 HBr
AgNO3 + KIO3 = AgI + KNO3 + O3 =>
AgNO3 + KIO3 = AgI + KNO3 + O3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/19/25
Equations balanced on 03/21/24
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