Equations balanced on the previous day | Equations balanced on the next day |
SO42{-} + 80 H{+} + 79e = SO2 + 40 H2O
C5H11 + Cl2 = HCl + C5H10 =>
2 C5H11 + Cl2 = 2 HCl + 2 C5H10
Na2 + (CO3) + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2 + (CO3) + Mg(NO3)2 = MgCO3 + 2 NaNO3
C2H6O + NaMnO4 = MnO2 + Na2CO3 + H2O =>
C2H6O + 4 NaMnO4 = 4 MnO2 + 2 Na2CO3 + 3 H2O
Ni(OH)2 = NiO + H2O =>
Ni(OH)2 = NiO + H2O
NH4NO3(aq) + NaOH(aq) = NaNO3(aq) + NH4(g) + H2O =>
9 NH4NO3(aq) + 10 NaOH(aq) = 10 NaNO3(aq) + 8 NH4(g) + 7 H2O
CH3COONa + NaOH + CaO = CH4 + NaCO3 + Ca =>
5 CH3COONa + NaOH + 7 CaO = 4 CH4 + 6 NaCO3 + 7 Ca
CH4H10O + O2 = CO2 + H2O =>
CH4H10O + 4 O2 = CO2 + 7 H2O
Mg + HMnO4 = H2 + MgMnO4 =>
2 Mg + 2 HMnO4 = H2 + 2 MgMnO4
HNaCO3 = NaOH + CO2 =>
HNaCO3 = NaOH + CO2
Mg(aq) + Cu(No3)2(aq) = Mg(No3)2(aq) + Cu(s) =>
Mg(aq) + Cu(No3)2(aq) = Mg(No3)2(aq) + Cu(s)
Mg(NO3)2 + NH3 + Na2HPO4 = MgNH4PO4 + NaNO3 =>
Mg(NO3)2 + NH3 + Na2HPO4 = MgNH4PO4 + 2 NaNO3
SiH3 + O2 = SiO2 + H2O =>
4 SiH3 + 7 O2 = 4 SiO2 + 6 H2O
CH5N + HNO2 = C2H5OH + N2 + H2O =>
2 CH5N + 2 HNO2 = C2H5OH + 2 N2 + 3 H2O
As2(SO4)3 + H2S = As2S3 + H2SO4 =>
As2(SO4)3 + 3 H2S = As2S3 + 3 H2SO4
ZnO(s) + Cr(s) = Zn(s) + Cr2O3(s) =>
3 ZnO(s) + 2 Cr(s) = 3 Zn(s) + Cr2O3(s)
NHO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
NHO3 + NaHCO3 = NaNO3 + H2O + CO2
I3{-} + MnO4{-} + H2O = H4IO6{-} + MnO2 + OH{-} =>
3 I3{-} + 22 MnO4{-} + 26 H2O = 9 H4IO6{-} + 22 MnO2 + 16 OH{-}
HNO3 + S = S(NO3)4 + NH4 + H2O =>
40 HNO3 + 9 S = 9 S(NO3)4 + 4 NH4 + 12 H2O
PCl3 + AgNo3 = AgCl + P(No3)3 =>
PCl3 + 3 AgNo3 = 3 AgCl + P(No3)3
CH4(g) + O2(g) = CO2(g) + H2O(l) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(l)
C4H8 + O2 = C + OH =>
C4H8 + 4 O2 = 4 C + 8 OH
Mg + H2O = (t)Mg(OH)2 + H2 =>
Mg + 2 H2O = (t)Mg(OH)2 + H2
C2H4 + O2(g) = H2O(g) + CO2(g) =>
C2H4 + 3 O2(g) = 2 H2O(g) + 2 CO2(g)
H2SO4(aq) + CaCO3(s) = CO2(g) + CaSO4(s) + H2O(l) =>
H2SO4(aq) + CaCO3(s) = CO2(g) + CaSO4(s) + H2O(l)
FeSo4(aq) + K[Fe(CN)6](aq) = Fe[Fe(CN)6](aq) + KSo4(aq) =>
FeSo4(aq) + K[Fe(CN)6](aq) = Fe[Fe(CN)6](aq) + KSo4(aq)
H2SO4 + Na(OH) = H3O + NaSO4 =>
H2SO4 + Na(OH) = H3O + NaSO4
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
S + Co = Co2S =>
S + 2 Co = Co2S
H3PO4 + Mg(OH)2 = H3(OH)2 + MgPO4 =>
H3PO4 + Mg(OH)2 = H3(OH)2 + MgPO4
BCl3 + K = KCl + B =>
BCl3 + 3 K = 3 KCl + B
Ni(NO3)2 + Na2Cr2O7 = Na2(NO3)2 + NiCr2 + O =>
Ni(NO3)2 + Na2Cr2O7 = Na2(NO3)2 + NiCr2 + 7 O
Pb(NO3)2 + (NH4)2S = PbS + NH4NO3 =>
Pb(NO3)2 + (NH4)2S = PbS + 2 NH4NO3
H2CO3 + Ag2SO4 = Ag2CO3 + H2SO4 =>
H2CO3 + Ag2SO4 = Ag2CO3 + H2SO4
BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Copper(Ii)sulfide = copper + sulfur =>
CuS = Cu + S
HgO + I{-} + H2O = Hg + I2 + OH{-} =>
HgO + 2 I{-} + H2O = Hg + I2 + 2 OH{-}
K2Cr2O7 + NaNO2 + H2SO4 = Cr2(SO4)3 + NaNO3 + K2SO4 + H2O =>
K2Cr2O7 + 3 NaNO2 + 4 H2SO4 = Cr2(SO4)3 + 3 NaNO3 + K2SO4 + 4 H2O
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
MgOCaCO3 + H2O = Mg(OH)2 + CaCO3 =>
MgOCaCO3 + H2O = Mg(OH)2 + CaCO3
Fe3O4 + SO2 + O2 = FeSO4 =>
Fe3O4 + 3 SO2 + O2 = 3 FeSO4
Al(C2H3O2)3 + H2SO4 = Al2(SO4)3 + HC2H3O2 =>
2 Al(C2H3O2)3 + 3 H2SO4 = Al2(SO4)3 + 6 HC2H3O2
Na2S2O3 + I2 = Na2S4O6 + NaI2 =>
2 Na2S2O3 + 2 I2 = Na2S4O6 + 2 NaI2
AgCo3 + Na3Po4 = AgPo4 + CoNa =>
AgCo3 + Na3Po4 = AgPo4 + 3 CoNa
Zn + CuCO3 = ZnO + CuO + CO =>
Zn + CuCO3 = ZnO + CuO + CO
AgNO3 + NaCl = AgNaNO3Cl =>
AgNO3 + NaCl = AgNaNO3Cl
Fe2(CO3)3 + HI = FeI2 + I + H2O + CO2 =>
Fe2(CO3)3 + 6 HI = 2 FeI2 + 2 I + 3 H2O + 3 CO2
AgCl + Na(NO3) = NaCl + Ag(NO3) =>
AgCl + Na(NO3) = NaCl + Ag(NO3)
ZnCl2(aq) + KOH(aq) = Zn(OH)2 + KCl =>
ZnCl2(aq) + 2 KOH(aq) = Zn(OH)2 + 2 KCl
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