| Equations balanced on the previous day | Equations balanced on the next day |
8 KI + 5 H2SO4 = 4 I2 + H2S + 4 K2SO4H2O
CdBr2(aq) + Na2S(aq) = CdS(aq) + NaBr(l) =>
CdBr2(aq) + Na2S(aq) = CdS(aq) + 2 NaBr(l)
FeCl2 + KBrO3 + H2SO4 = KBr + Fe2(SO4)3 + FeCl3 + H2O =>
6 FeCl2 + KBrO3 + 3 H2SO4 = KBr + Fe2(SO4)3 + 4 FeCl3 + 3 H2O
Fe{3+} + H2S + H2O = Fe{2+} + S + H3O{+} =>
2 Fe{3+} + H2S + 2 H2O = 2 Fe{2+} + S + 2 H3O{+}
CaCO3 + Cl2 = CaCl2 + CO2 + Ca(ClO)2 =>
2 CaCO3 + 2 Cl2 = CaCl2 + 2 CO2 + Ca(ClO)2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
HC2H3O2(aq) + NaHSO3(aq) = CH3COONa(aq) + SO2(g) + H2O(l) =>
HC2H3O2(aq) + NaHSO3(aq) = CH3COONa(aq) + SO2(g) + H2O(l)
Fe(iii) + NaOH = Fe(NaOH)3 =>
Fe(iii) + 3 NaOH = Fe(NaOH)3
(NH4)2Fe(SO4)2 + Na2S = FeS + Na2SO4 + (NH4)2SO4 =>
(NH4)2Fe(SO4)2 + Na2S = FeS + Na2SO4 + (NH4)2SO4
BiCl3 + Fe = FeCl3 + Bi =>
BiCl3 + Fe = FeCl3 + Bi
B(OH)3 + NH3 = BN + H2O =>
B(OH)3 + NH3 = BN + 3 H2O
NaBr + Cl2 = Na2Cl + Br =>
4 NaBr + Cl2 = 2 Na2Cl + 4 Br
NaOH + H2SO4 = Na2SO4 + H2(OH)2 =>
2 NaOH + H2SO4 = Na2SO4 + H2(OH)2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
MnO2(s) + CO(g) = Mn2O3(s) + CO2(g) =>
2 MnO2(s) + CO(g) = Mn2O3(s) + CO2(g)
FeO + S2 = Fe2S3 + SO2 =>
2 FeO + 2 S2 = Fe2S3 + SO2
NaHCO3(aq) + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3(aq) + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
NaOH(aq) + K2CrO4(aq) = KOH + Na2CrO4 =>
2 NaOH(aq) + K2CrO4(aq) = 2 KOH + Na2CrO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
PbO2 + CrCl3 + KOH = K2CrO4 + PbCl2 + H2O =>
3 PbO2 + 2 CrCl3 + 4 KOH = 2 K2CrO4 + 3 PbCl2 + 2 H2O
ZrO2 + HNO3 = Zr(NO3)4 + H2O =>
ZrO2 + 4 HNO3 = Zr(NO3)4 + 2 H2O
CuNO3 + NaCl + MgSO4 = CuCl + Mg(NO3)2 + Na2SO4 =>
2 CuNO3 + 2 NaCl + MgSO4 = 2 CuCl + Mg(NO3)2 + Na2SO4
KHSO3 + Sr(OH)2 = KOH + SrSO3 + H2O =>
KHSO3 + Sr(OH)2 = KOH + SrSO3 + H2O
NO3 + NaOH = HNO3 + NaO =>
NO3 + NaOH = HNO3 + NaO
K2Cr2O7 + Fe + H2SO4 = Fe(SO4)3 + CrSO4 + K2SO4 + H2O =>
3 K2Cr2O7 + 4 Fe + 21 H2SO4 = 4 Fe(SO4)3 + 6 CrSO4 + 3 K2SO4 + 21 H2O
N4C6H12 + H2O = N4C6O6 + H2 =>
N4C6H12 + 6 H2O = N4C6O6 + 12 H2
MnO4{-} + SO2 + Br{-} = Mn{2+} + SO4{2-} + Br2 =>
2 MnO4{-} + 4 SO2 + 2 Br{-} = 2 Mn{2+} + 4 SO4{2-} + Br2
FeCl3 + MnCl2 + KCl + H2O = Fe + KMnO4 + HCl =>
5 FeCl3 + 3 MnCl2 + 3 KCl + 12 H2O = 5 Fe + 3 KMnO4 + 24 HCl
Pb(NO3)2 + Cu2SO4 = PbSO4 + Cu(NO3) =>
Pb(NO3)2 + Cu2SO4 = PbSO4 + 2 Cu(NO3)
K2SO4 + H2O = KOH + H2SO4 =>
K2SO4 + 2 H2O = 2 KOH + H2SO4
AsS3 + O2 = As4O6 + SO2 =>
4 AsS3 + 15 O2 = As4O6 + 12 SO2
ZnS + PbO = ZnO + PbS =>
ZnS + PbO = ZnO + PbS
MnCO3 + KMnO4 + H2O = MnO2 + KHCO3 + CO2 =>
3 MnCO3 + 2 KMnO4 + H2O = 5 MnO2 + 2 KHCO3 + CO2
(C2H5)2NH2Cl + CuCl2 = [(C2H5)2NH2]2CuCl4 =>
2(C2H5)2NH2Cl + CuCl2 = [(C2H5)2NH2]2CuCl4
CuO + SO4 = CuSO4 + O =>
CuO + SO4 = CuSO4 + O
P2O5 + Ba(OH)2 = (BaOH)3PO4 + H2O =>
P2O5 + 6 Ba(OH)2 = 2(BaOH)3PO4 + 3 H2O
MgCl2 + CO3 = MgCO3 + Cl2 =>
MgCl2 + CO3 = MgCO3 + Cl2
BaOHCl + HCl = BaCl2 + H2O =>
BaOHCl + HCl = BaCl2 + H2O
KSCN + K2Cr2O7 + HCl = KCl + CrCl3 + CO2 + NO + SO2 + H2O =>
6 KSCN + 11 K2Cr2O7 + 94 HCl = 28 KCl + 22 CrCl3 + 6 CO2 + 6 NO + 6 SO2 + 47 H2O
NaI + KMnO4 + H2SO4 = I2 + MnSO4 + H2O + KSO4 + Na2SO4 =>
4 NaI + KMnO4 + 4 H2SO4 = 2 I2 + MnSO4 + 4 H2O + KSO4 + 2 Na2SO4
HI + S = H2S + S2I2 =>
2 HI + 3 S = H2S + S2I2
CuO + NaBH4 = Na2O + Cu + B2O3 + H2 =>
4 CuO + 2 NaBH4 = Na2O + 4 Cu + B2O3 + 4 H2
CH3COOH + C2H3NaO2 = CH3COO + H3O + NaC2OH =>
CH3COOH + C2H3NaO2 = CH3COO + H3O + NaC2OH
Ba(OH)2 + CO3 = BaCO3 + (OH)2 =>
Ba(OH)2 + CO3 = BaCO3 + (OH)2
NO3 + NaOH = HNO3 + NaO =>
NO3 + NaOH = HNO3 + NaO
AgNO3(aq) + Cu + Cl(aq) = AgCl2(s) + Cu(NO3)2 =>
2 AgNO3(aq) + Cu + 4 Cl(aq) = 2 AgCl2(s) + Cu(NO3)2
Pb(No3)2 + FeSO4 = PbSO4 + Fe(No3)2 =>
Pb(No3)2 + FeSO4 = PbSO4 + Fe(No3)2
PbSO4 + CH3COONH4 = (CH3COO)2Pb + (NH4)2SO4 =>
PbSO4 + 2 CH3COONH4 = (CH3COO)2Pb + (NH4)2SO4
Fe2O3(solid) + CO(gas) = Fe(liquid) + CO2(gas) =>
Fe2O3(solid) + 3 CO(gas) = 2 Fe(liquid) + 3 CO2(gas)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/24/24
Equations balanced on 11/23/23
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