Equations balanced on the previous day | Equations balanced on the next day |
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4(aq) + Mg(NO3)2
CuI2 = Cu2I + I2 =>
4 CuI2 = 2 Cu2I + 3 I2
Cu + S = Cu2S =>
2 Cu + S = Cu2S
NaI + NaF = Na + IF =>
NaI + NaF = 2 Na + IF
FeCl3 = Fe{+3} + Cl{-} =>
FeCl3 = Fe{+3} + 3 Cl{-}
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
NaOH + FeCl3 = Fe(OH)3 + NaCl =>
3 NaOH + FeCl3 = Fe(OH)3 + 3 NaCl
LiAlSiO4 + SiO2 = LiAlSi2O6 =>
LiAlSiO4 + SiO2 = LiAlSi2O6
Na3[Al(OH)6] + CO2 = Na2CO3 + Al(OH)3 + H2O =>
2 Na3[Al(OH)6] + 3 CO2 = 3 Na2CO3 + 2 Al(OH)3 + 3 H2O
OH{-} + IO3{-} + HSO3{-} = I{-} + SO4{-2} + H2O =>
3 OH{-} + IO3{-} + 3 HSO3{-} = I{-} + 3 SO4{-2} + 3 H2O
NaI + H2SO4 = Na2SO4 + H2O + H2S + I2 =>
8 NaI + 5 H2SO4 = 4 Na2SO4 + 4 H2O + H2S + 4 I2
CF4 + Cl = F + CCl4 =>
CF4 + 4 Cl = 4 F + CCl4
NaVO3 + Zn + H2SO4 = ZnSO4 + VOSO4 + Na2SO4 + H2O =>
2 NaVO3 + Zn + 4 H2SO4 = ZnSO4 + 2 VOSO4 + Na2SO4 + 4 H2O
HBrO4 + KOH = H2O + BrKO4 =>
HBrO4 + KOH = H2O + BrKO4
K2SO3 + K2MnO4 + H2SO4 = H2O + K2SO4 + Mn2(SO4)3 =>
3 K2SO3 + 2 K2MnO4 + 5 H2SO4 = 5 H2O + 5 K2SO4 + Mn2(SO4)3
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
C4H8Cl + CH3ONa = NaCl + C5H11O =>
C4H8Cl + CH3ONa = NaCl + C5H11O
Fe{2+} + Cl2 = Fe{3+} + Cl{-} =>
2 Fe{2+} + Cl2 = 2 Fe{3+} + 2 Cl{-}
As2S3 + MnO2 + K2CO3 = K2SO4 + K3AsO4 + MnO + CO2 =>
As2S3 + 14 MnO2 + 6 K2CO3 = 3 K2SO4 + 2 K3AsO4 + 14 MnO + 6 CO2
Fe(s) + HOH(l) = H2(g) + Fe(OH)3(aq) =>
2 Fe(s) + 6 HOH(l) = 3 H2(g) + 2 Fe(OH)3(aq)
BaO + SO3 = BaSO4 =>
BaO + SO3 = BaSO4
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NO3 = NO2 + O4 =>
4 NO3 = 4 NO2 + O4
LiC2H3O2 + AlPO4 = Li3PO4 + Al(C2H3O2)3 =>
3 LiC2H3O2 + AlPO4 = Li3PO4 + Al(C2H3O2)3
Zn + Ag(NO3)3 = Zn(NO3) + Ag =>
3 Zn + Ag(NO3)3 = 3 Zn(NO3) + Ag
NaNO2 + K2Cr2O7 + H2O = NaNO3 + Cr(OH)3 + KOH =>
3 NaNO2 + K2Cr2O7 + 4 H2O = 3 NaNO3 + 2 Cr(OH)3 + 2 KOH
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Mg + Fe2(SO4)6 = Mg(SO4) + Fe =>
6 Mg + Fe2(SO4)6 = 6 Mg(SO4) + 2 Fe
CuFeS2 + HNO3 = Cu(NO3)2 + Fe(NO3)3 + H2SO4 + NO + HOH =>
3 CuFeS2 + 32 HNO3 = 3 Cu(NO3)2 + 3 Fe(NO3)3 + 6 H2SO4 + 17 NO + 10 HOH
(Fe2O3) + CO = Fe + (CO2) =>
(Fe2O3) + 3 CO = 2 Fe + 3(CO2)
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Mn(SO4)2 + KI = MnSO4 + I2 + K2SO4 =>
Mn(SO4)2 + 2 KI = MnSO4 + I2 + K2SO4
Cl2(g) + Br2(g) = BrCl(g) =>
Cl2(g) + Br2(g) = 2 BrCl(g)
Ni(CN)2 + H3O{+} = Ni{2+} + HCN + H2O =>
Ni(CN)2 + 2 H3O{+} = Ni{2+} + 2 HCN + 2 H2O
Fe2O3(s) + Al(s) = Fe(l) + Al2O3(s) =>
Fe2O3(s) + 2 Al(s) = 2 Fe(l) + Al2O3(s)
H2O + NO = NH3 + O =>
3 H2O + 2 NO = 2 NH3 + 5 O
Ni(NO3)3(aq) + KBr(aq) = Br(NO3)3 + KNi =>
Ni(NO3)3(aq) + KBr(aq) = Br(NO3)3 + KNi
HC2H3O2 + Mg(OH)2 = Mg(C2H3O2)2 + H2O =>
2 HC2H3O2 + Mg(OH)2 = Mg(C2H3O2)2 + 2 H2O
KMnO4 + H2SO4 = K2SO4 + Mn(SO4) + O2 + H2O =>
4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 Mn(SO4) + 5 O2 + 6 H2O
Br2 + S2O3{2-} + H2O = SO4{2-} + Br{-} + H{+} =>
4 Br2 + S2O3{2-} + 5 H2O = 2 SO4{2-} + 8 Br{-} + 10 H{+}
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CuSO4*5H2O + CaO = CuSO4*7Cu(OH)2*6Ca(OH)2 + Ca(OH)2 + CaSO4*2H2O =>
8 CuSO4*5H2O + 26 CaO = CuSO4*7Cu(OH)2*6Ca(OH)2 + 13 Ca(OH)2 + 7 CaSO4*2H2O
CuS(s) = Cu(s) + S =>
CuS(s) = Cu(s) + S
AgNO3(aq) + Zn(s) = Zn(NO3)2(aq) + Ag(s) =>
2 AgNO3(aq) + Zn(s) = Zn(NO3)2(aq) + 2 Ag(s)
CH4 + O2 = CCO2 + H2O =>
2 CH4 + 3 O2 = CCO2 + 4 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Cu + I2 = CuI =>
2 Cu + I2 = 2 CuI
Cr + CaOH = Cr3OH + Ca =>
3 Cr + CaOH = Cr3OH + Ca
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