Equations balanced on the previous day | Equations balanced on the next day |
4 H{+} + 3 MnO4{-} + 5 V{2+} = 3 Mn{2+} + 5 VO2{+} + 2 H2O
CaHCl = CaClH =>
CaHCl = CaClH
KBr + Pb(NO2)2 = KNO2 + PbBr2 =>
2 KBr + Pb(NO2)2 = 2 KNO2 + PbBr2
CS(NH2)2 + ZnCl2NH4Cl = ZnNH4[CS(NH2)2]2Cl3 =>
2 CS(NH2)2 + ZnCl2NH4Cl = ZnNH4[CS(NH2)2]2Cl3
C3H5O6C(C17H25)3 + CH3OH = CH3(CH2)16COOCH3 + C3H5(OH)3 =>
34 C3H5O6C(C17H25)3 + 769 CH3OH = 98 CH3(CH2)16COOCH3 + 259 C3H5(OH)3
(NH4)2SO4 + Na(OH) = NH3 + Na2SO4 + H2O =>
(NH4)2SO4 + 2 Na(OH) = 2 NH3 + Na2SO4 + 2 H2O
NaHCO3 + C6H8O7 = CO2 + C6H5NaO7 + H2O =>
9 NaHCO3 + 8 C6H8O7 = 3 CO2 + 9 C6H5NaO7 + 14 H2O
SnCl2 + NaOH + Bi(NO3)3 = Bi + Na2(Sn(OH)6) + NaNO3 + NaCl =>
3 SnCl2 + 18 NaOH + 2 Bi(NO3)3 = 2 Bi + 3 Na2(Sn(OH)6) + 6 NaNO3 + 6 NaCl
C8H8O + CH3COCH3 = C19H18O + H2O =>
2 C8H8O + CH3COCH3 = C19H18O + 2 H2O
C2H6(g) + O2 = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2 = 4 CO2(g) + 6 H2O(g)
CaI2 + Na3PO4 = Ca3(PO4)2 + NaI =>
3 CaI2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaI
Ti(ClO4)2 + Cr = Cr(ClO4)3 + Ti =>
3 Ti(ClO4)2 + 2 Cr = 2 Cr(ClO4)3 + 3 Ti
CaCO3 + CH3COOH = CO2 + H2O + Ca(CH3COOH)2 =>
4 CaCO3 + 9 CH3COOH = 6 CO2 + 2 H2O + 4 Ca(CH3COOH)2
K2CO3 + HCl = CCl4 + KCl + H2O =>
K2CO3 + 6 HCl = CCl4 + 2 KCl + 3 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H2SO4 + Fe2 + O2 = Fe2(SO4)3 + H2O =>
6 H2SO4 + 2 Fe2 + 3 O2 = 2 Fe2(SO4)3 + 6 H2O
H2NCH2CH2COOH + HCl = H2NCH2CH2COOCl + H2 =>
H2NCH2CH2COOH + HCl = H2NCH2CH2COOCl + H2
K2HPO4 + NaOH = Na3PO4 + KOH + H2O =>
K2HPO4 + 3 NaOH = Na3PO4 + 2 KOH + H2O
K2Cr2O7 + SNCl2 + HCl = CrCl3 + SNCl4 + KCl + H2O =>
K2Cr2O7 + 3 SNCl2 + 14 HCl = 2 CrCl3 + 3 SNCl4 + 2 KCl + 7 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
S + N2 = SN =>
2 S + N2 = 2 SN
KClO3 = KCl + OO2 =>
KClO3 = KCl + OO2
Ti[OCH(CH3)2]4 + NaOH + Na2CO3 = NaTiO3 + NaOCH(CH3)2 + H2O =>
18 Ti[OCH(CH3)2]4 + 85 NaOH + 3 Na2CO3 = 18 NaTiO3 + 73 NaOCH(CH3)2 + 39 H2O
[Co(NH3)5H2O]Cl3 + AgNO3 = [Co(NH3)5H2O](NO3)3 + AgCl =>
[Co(NH3)5H2O]Cl3 + 3 AgNO3 = [Co(NH3)5H2O](NO3)3 + 3 AgCl
CH3CHBrCH3 + NaCN = CH3CHCNCH3 + NaBr =>
CH3CHBrCH3 + NaCN = CH3CHCNCH3 + NaBr
Cu2 + H3(SO4) = Cu(SO4)2 + H2O + SO2 =>
Cu2 + 16 H3(SO4) = 2 Cu(SO4)2 + 24 H2O + 12 SO2
CrI3 + Cl2 + OH{-} = CrO4{2-} + IO4{-} + Cl{-} + H2O =>
2 CrI3 + 27 Cl2 + 64 OH{-} = 2 CrO4{2-} + 6 IO4{-} + 54 Cl{-} + 32 H2O
H2SO4 + Zn(CH3CH2)2 = ZnSO4 + CH3CH3 =>
H2SO4 + Zn(CH3CH2)2 = ZnSO4 + 2 CH3CH3
HgClO3 = HgCl + O =>
HgClO3 = HgCl + 3 O
H2O + C6H5NO2 + Zn + NaOH = Na2[Zn(OH)4] + C6H5NH2 =>
4 H2O + C6H5NO2 + 3 Zn + 6 NaOH = 3 Na2[Zn(OH)4] + C6H5NH2
C7H27 + H2O = CO2 + H2 =>
2 C7H27 + 28 H2O = 14 CO2 + 55 H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CrI3 + K(OH) + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 K(OH) + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
NaHCo4 + NaCl = Na2Co4 + HCl =>
NaHCo4 + NaCl = Na2Co4 + HCl
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2 =>
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2
NH3(g) + H2CO3(aq) = NCO3 + H =>
NH3(g) + H2CO3(aq) = NCO3 + 5 H
I2 + KIO3 + HCl = ICl + KCl + H2O =>
2 I2 + KIO3 + 6 HCl = 5 ICl + KCl + 3 H2O
ZnO + HCOOH = Zn(HCOO) + HO =>
ZnO + HCOOH = Zn(HCOO) + HO
K3[Fe(SCN)6] + KBr + K2SO4 = FeSO4 + Br2 + KSCN =>
2 K3[Fe(SCN)6] + 2 KBr + 2 K2SO4 = 2 FeSO4 + Br2 + 12 KSCN
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
H2 + SO4 + FeS = FeSO4 + H2S =>
H2 + SO4 + FeS = FeSO4 + H2S
CoO + O2 + H2O = Co(OH)3 =>
4 CoO + O2 + 6 H2O = 4 Co(OH)3
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2 =>
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2
H2 + SO4 + FeS = FeSO4 + H2S =>
H2 + SO4 + FeS = FeSO4 + H2S
CH3COOH + SO4{-2} = CH3COO{-} + HSO4{-} =>
CH3COOH + SO4{-2} = CH3COO{-} + HSO4{-}
BaBr + NaSO4 = BaSO4 + NaBr =>
BaBr + NaSO4 = BaSO4 + NaBr
LiNO3 + Ca(CH3CO2)2 = LiCH3CO2 + Ca(NO3)2 =>
2 LiNO3 + Ca(CH3CO2)2 = 2 LiCH3CO2 + Ca(NO3)2
Fe(NO3)3(g) + Sn(g) = Fe + Sn(NO3)3 =>
Fe(NO3)3(g) + Sn(g) = Fe + Sn(NO3)3
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