| Equations balanced on the previous day | Equations balanced on the next day |
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Fe + CUSo4 = FeSo4 + CU
SiCl4 + H2O = SiO2 + HCl(classification) =>
SiCl4 + 2 H2O = SiO2 + 4 HCl(classification)
S + H2 = H2S =>
S + H2 = H2S
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
As + NaOH = Na3AsO3 + H2(classification) =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2(classification)
C137H97O9NS + O2 = H2O + CO2 + SO2 + NO =>
4 C137H97O9NS + 633 O2 = 194 H2O + 548 CO2 + 4 SO2 + 4 NO
C25H52 + O2 = H2O + CO2 =>
C25H52 + 38 O2 = 26 H2O + 25 CO2
Au3S + H2 = Au + H2S(classification) =>
Au3S + H2 = 3 Au + H2S(classification)
Au3S3 + H2 = Au + H2S(classification) =>
Au3S3 + 3 H2 = 3 Au + 3 H2S(classification)
NAHCO3 + HCl = NACl + H2O + CO2 =>
NAHCO3 + HCl = NACl + H2O + CO2
NAHCO3 + HCl = NACl + H2O + CO2 =>
NAHCO3 + HCl = NACl + H2O + CO2
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
C2H4 + HBr = C2H5Br =>
C2H4 + HBr = C2H5Br
Cu(s) + H2S(g) + O2(g) = Cu2S(s) + H2O(l) =>
4 Cu(s) + 2 H2S(g) + O2(g) = 2 Cu2S(s) + 2 H2O(l)
V2O5 + HCl = VOCl3 + H2O(classification) =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O(classification)
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
C2H5Br + Na = C4H10 + NaBr =>
2 C2H5Br + 2 Na = C4H10 + 2 NaBr
NH4CL + AGNO3 = AGCL + NH4NO3 =>
NH4CL + AGNO3 = AGCL + NH4NO3
N2O = N2 + O2 =>
2 N2O = 2 N2 + O2
Bi(s) + H2O(l) = Bi3O4(s) + H2(g) =>
3 Bi(s) + 4 H2O(l) = Bi3O4(s) + 4 H2(g)
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O(classification) =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O(classification)
C6H5Cl + SiCl4 + Na = (C6H5)4Si + NaCl =>
4 C6H5Cl + SiCl4 + 8 Na = (C6H5)4Si + 8 NaCl
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
CU(OH)2 + H2SO4 = H2O + CUSO4 =>
CU(OH)2 + H2SO4 = 2 H2O + CUSO4
PbO2 + KNO2 + H2SO4 = PbSO4 + KNO3 + H2O =>
PbO2 + KNO2 + H2SO4 = PbSO4 + KNO3 + H2O
Zn(s) + H2O(l) + O2(g) = Zn(OH)2(s) =>
2 Zn(s) + 2 H2O(l) + O2(g) = 2 Zn(OH)2(s)
TiCl4(s) + H2O(g) = TiO2(s) + HCl(g) =>
TiCl4(s) + 2 H2O(g) = TiO2(s) + 4 HCl(g)
SiO2 + HF = SiF4 + H2O(classification) =>
SiO2 + 4 HF = SiF4 + 2 H2O(classification)
NaHCO3 + CaCl2 = CaCO3 + NaCl + H2O + CO2 =>
2 NaHCO3 + CaCl2 = CaCO3 + 2 NaCl + H2O + CO2
Ir(s) + H2SO4(aq) = Ir2(SO4)3(s) + H2(g) =>
2 Ir(s) + 3 H2SO4(aq) = Ir2(SO4)3(s) + 3 H2(g)
H2SO4 + NaCl + MnO2 = H2O + NaHSO4 + Mn2SO4 + Cl2 =>
7 H2SO4 + 6 NaCl + 2 MnO2 = 4 H2O + 6 NaHSO4 + Mn2SO4 + 3 Cl2
CO + F2 = COF3 =>
2 CO + 3 F2 = 2 COF3
Mn + OH = MnO4 + H2O =>
Mn + 8 OH = MnO4 + 4 H2O
Co2O3(s) + SO3(l) = Co2(SO4)3(s) =>
Co2O3(s) + 3 SO3(l) = Co2(SO4)3(s)
Zn + HCl = ZnCl2 + H2(classification) =>
Zn + 2 HCl = ZnCl2 + H2(classification)
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Au + HCN + O2 = [Au(CN)4]2O + H2O =>
4 Au + 16 HCN + 5 O2 = 2[Au(CN)4]2O + 8 H2O
N2O4 = NO2 =>
N2O4 = 2 NO2
HClO4 + P4O10 = H3PO4 + Cl2O7(classification) =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7(classification)
NaCl + MnO2 + H2SO4 = Cl2 + MnSO4 + Na2SO4 + H2O =>
2 NaCl + MnO2 + 2 H2SO4 = Cl2 + MnSO4 + Na2SO4 + 2 H2O
N2 + O2 + H20 = HNO3(classification) =>
10 N2 + 30 O2 + H20 = 20 HNO3(classification)
BrNO = Br2 + NO =>
2 BrNO = Br2 + 2 NO
N2 + O2 + H2O = HNO3(classification) =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3(classification)
C2H2 + HCl = C2H4Cl2 =>
C2H2 + 2 HCl = C2H4Cl2
NH4NO3 = N2 + O2 + H2O(classification) =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O(classification)
Ca3(PO4)2 = CaO + P2O5 =>
Ca3(PO4)2 = 3 CaO + P2O5
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/23/18
Equations balanced on 12/23/17
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