Equations balanced on the previous day | Equations balanced on the next day |
9 Na2SO3 + 4 KIO3 + 2 H3SO4 = 9 Na2SO4 + 2 I2K2SO4 + 3 H2O
Cu(NO3)2 + NH4OH = Cu(NH3)4 + HNO3 + OH =>
3 Cu(NO3)2 + 11 NH4OH = 3 Cu(NH3)4 + 5 HNO3 + 14 OH
MgSO4 + Na2HPO4 + NaHCO3 = Na2SO4 + Mg3(PO4)2 + CO2 + H2O =>
3 MgSO4 + 2 Na2HPO4 + 2 NaHCO3 = 3 Na2SO4 + Mg3(PO4)2 + 2 CO2 + 2 H2O
Na + HOH = NaOH + H2(g) =>
2 Na + 2 HOH = 2 NaOH + H2(g)
Cr2O7{2-} + HS{-} + H{+} = Cr{3+} + S + H2O =>
Cr2O7{2-} + 3 HS{-} + 11 H{+} = 2 Cr{3+} + 3 S + 7 H2O
KCl + H2O = HCl + KOH =>
KCl + H2O = HCl + KOH
Cr2O + H2O + O2 = H2CrO4 =>
2 Cr2O + 4 H2O + 5 O2 = 4 H2CrO4
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
HgCl2 + NH4OH = Hg(NH2)Cl + NH4Cl + H2O =>
HgCl2 + 2 NH4OH = Hg(NH2)Cl + NH4Cl + 2 H2O
Cr2O7{2-} + SO2 + H{+} = Cr{3+} + H2O + HSO4{-} =>
Cr2O7{2-} + 3 SO2 + 5 H{+} = 2 Cr{3+} + H2O + 3 HSO4{-}
Ca(No3)2 + PbCo3 = Pb(No3)2 + CaCo3 =>
Ca(No3)2 + PbCo3 = Pb(No3)2 + CaCo3
K2 + FeF2 = KF2 + Fe =>
K2 + 2 FeF2 = 2 KF2 + 2 Fe
Na + H2SO4 = Na2SO4 + H2S + H2O =>
8 Na + 5 H2SO4 = 4 Na2SO4 + H2S + 4 H2O
Mn(NO3)2 + NaBiO3 + H(NO3) = HMnO4 + Bi(NO3)3 + Na(NO3) + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 H(NO3) = 2 HMnO4 + 5 Bi(NO3)3 + 5 Na(NO3) + 7 H2O
Cr6O2 + S402 = Cr3 + SO2 =>
402 Cr6O2 + S402 = 804 Cr3 + 402 SO2
K2S + H2 = H2S + K =>
K2S + H2 = H2S + 2 K
Mg + nitricacid = MgNO3 + Hydrogen =>
2 Mg + 2 HNO3 = 2 MgNO3 + H2
K2Cr2 + O7 + HCl = KCl + CrCl3 + H2O =>
7 K2Cr2 + 4 O7 + 56 HCl = 14 KCl + 14 CrCl3 + 28 H2O
F2 + CsI = I2 + CsF =>
F2 + 2 CsI = I2 + 2 CsF
ZnCl2 + MgCl2 + NaOH = Zn22Mg3O25 + NaCl + H2O =>
22 ZnCl2 + 3 MgCl2 + 50 NaOH = Zn22Mg3O25 + 50 NaCl + 25 H2O
ZnCl2 + MgCl2 + NaOH = Zn22Mg3O25 + NaCl + H2O =>
22 ZnCl2 + 3 MgCl2 + 50 NaOH = Zn22Mg3O25 + 50 NaCl + 25 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NiCl2 + O2 = NiO + Cl2O5 =>
NiCl2 + 3 O2 = NiO + Cl2O5
H2C2O4 + H2SO4 = SO2 + H2O + CO2 =>
H2C2O4 + H2SO4 = SO2 + 2 H2O + 2 CO2
AgBr + NiCrO7 = Ag2CrO7NiBr2 =>
2 AgBr + NiCrO7 = Ag2CrO7NiBr2
Ba + NaSCN = Ba(SCN)2 + Na =>
Ba + 2 NaSCN = Ba(SCN)2 + 2 Na
NH2NHCH3 + N2O = N2 + H2O + CO2 =>
NH2NHCH3 + 5 N2O = 6 N2 + 3 H2O + CO2
Cr2H8N2O7 = Cr2O3 + N2 + H2O =>
Cr2H8N2O7 = Cr2O3 + N2 + 4 H2O
S + SiO2 = SO2 + Si =>
S + SiO2 = SO2 + Si
C2H3N + O = CO2 + H2O + NO2 =>
2 C2H3N + 15 O = 4 CO2 + 3 H2O + 2 NO2
S2O3{2-} + MnO4{-} + H{+} = SO4{2-} + Mn{2+} + H2O =>
5 S2O3{2-} + 8 MnO4{-} + 14 H{+} = 10 SO4{2-} + 8 Mn{2+} + 7 H2O
Mg + PbCl3 = MgCl2 + Pb =>
3 Mg + 2 PbCl3 = 3 MgCl2 + 2 Pb
Fe2(CO3)3 + C2H4O2 = Fe(C2H3O2)3 + H2O + CO2 =>
Fe2(CO3)3 + 6 C2H4O2 = 2 Fe(C2H3O2)3 + 3 H2O + 3 CO2
Na(ClO) = Cl2 + NaO =>
2 Na(ClO) = Cl2 + 2 NaO
AlF2 + Cs2N = AlN + CsF =>
AlF2 + Cs2N = AlN + 2 CsF
Na + H2 + Cl2O = NaCl + H2O =>
2 Na + H2 + Cl2O = 2 NaCl + H2O
C2H4O3 + NaHCO3 = C2H4O2Na + H2O + CO2 =>
3 C2H4O3 + 2 NaHCO3 = 2 C2H4O2Na + 3 H2O + 4 CO2
K2O + SO2 = KO2 + SO =>
K2O + 3 SO2 = 2 KO2 + 3 SO
Br2 + KI = I2 + BrK =>
Br2 + 2 KI = I2 + 2 BrK
Pb(NO3)2 + K2CO3 + H2O = Pb(OH)2 + CO2 + KNO3 =>
Pb(NO3)2 + K2CO3 + H2O = Pb(OH)2 + CO2 + 2 KNO3
KClO4 + BaCl2 = KCl + Ba(ClO4)2 =>
2 KClO4 + BaCl2 = 2 KCl + Ba(ClO4)2
Sr(C2H3O2)2 + NaOH = Sr(OH)2 + NaC2H3O2 =>
Sr(C2H3O2)2 + 2 NaOH = Sr(OH)2 + 2 NaC2H3O2
C12H24O12 + NH4NO3 = CO2 + N2 + H2O =>
C12H24O12 + 24 NH4NO3 = 12 CO2 + 24 N2 + 60 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CH2O + NaOH = CH3OH + CH2O2 + Na =>
3 CH2O + 2 NaOH = CH3OH + 2 CH2O2 + 2 Na
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
AgC2H3O2 + Ca(C3H5O3)2 = AgC3H5O3 + Ca(C2H3O2)2 =>
2 AgC2H3O2 + Ca(C3H5O3)2 = 2 AgC3H5O3 + Ca(C2H3O2)2
C6H8O7 + NH3 = (NH4)2C6H6O7 =>
C6H8O7 + 2 NH3 = (NH4)2C6H6O7
CH3COOH + Fe(OH)3 = Fe(CH3COO)3 + H2O =>
3 CH3COOH + Fe(OH)3 = Fe(CH3COO)3 + 3 H2O
CrO42{-} + SO32{-} + H3O{+} = Cr3{+} + SO42{-} + H2O =>
15 CrO42{-} + 62 SO32{-} + 20 H3O{+} = 5 Cr3{+} + 62 SO42{-} + 30 H2O
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