Equations balanced on the previous day | Equations balanced on the next day |
K4[Fe(Cn)6] + Ni = Ni[Fe(Cn)6] + 4 K
CHCH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
CHCH + 2 KMnO4 + 3 H2SO4 = 2 CO2 + 2 MnSO4 + K2SO4 + 4 H2O
Na2S2O2 + H2SO4 = Na2S2O3 + H2O + SO2 =>
Na2S2O2 + H2SO4 = Na2S2O3 + H2O + SO2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
SiH6 + O2 = SiH4 + H2O =>
2 SiH6 + O2 = 2 SiH4 + 2 H2O
Al + NaOH + H2O = Na{+} + Al(OH)4{-} + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na{+} + 2 Al(OH)4{-} + 3 H2
As + KClO3 + H2SO4 + H2O = HClO + K2SO4 + HAsO2 =>
8 As + 6 KClO3 + 3 H2SO4 + 4 H2O = 6 HClO + 3 K2SO4 + 8 HAsO2
Fe + Zn(NO3)2 = Fe(NO3)3 + Zn =>
2 Fe + 3 Zn(NO3)2 = 2 Fe(NO3)3 + 3 Zn
Fe + Zn(NO3)2 = Fe(NO3)3 + Zn =>
2 Fe + 3 Zn(NO3)2 = 2 Fe(NO3)3 + 3 Zn
Ho + I2 = HoI3 =>
2 Ho + 3 I2 = 2 HoI3
Fe + NO2 = NO + FeO =>
Fe + NO2 = NO + FeO
NO2 + HCl = NOCl + H2O + Cl2 =>
2 NO2 + 4 HCl = 2 NOCl + 2 H2O + Cl2
NaOH + Cl2 + CrI3 = Na2CrO4 + H2O + NaIO3 + NaCl =>
52 NaOH + 21 Cl2 + 2 CrI3 = 2 Na2CrO4 + 26 H2O + 6 NaIO3 + 42 NaCl
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
MgOH2 + FeO = MgO + FeOH2 =>
MgOH2 + FeO = MgO + FeOH2
Ca(HCO3)2 + Ca(OH)2 = Ca(CO3) + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 Ca(CO3) + 2 H2O
P + F = P2F =>
2 P + F = P2F
NaCHO + H2SO4 = Na2SO4 + HCHO =>
2 NaCHO + H2SO4 = Na2SO4 + 2 HCHO
Cl2 + Bi2O3 + KOH = KCl + KBiO3 + H2O =>
2 Cl2 + Bi2O3 + 6 KOH = 4 KCl + 2 KBiO3 + 3 H2O
Pb(OH)2 + K2SO4 = PbSO4 + K2(OH)2 =>
Pb(OH)2 + K2SO4 = PbSO4 + K2(OH)2
COF2 = CO2 + CF4 =>
2 COF2 = CO2 + CF4
Ca + OH + CO2 = CaCO3 + H2O =>
Ca + 2 OH + CO2 = CaCO3 + H2O
NaHCO3 + Ba3(PO4)2 = Na3PO4 + Ba(HCO3)2 =>
6 NaHCO3 + Ba3(PO4)2 = 2 Na3PO4 + 3 Ba(HCO3)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
PdCl2(aq) + HNO3(aq) = Pd(NO3)2 + HCl(aq) =>
PdCl2(aq) + 2 HNO3(aq) = Pd(NO3)2 + 2 HCl(aq)
Na2Cr2O7 + Cu2O + H2O = Cu(OH)2 + Cr(OH)3 + NaOH =>
Na2Cr2O7 + 3 Cu2O + 10 H2O = 6 Cu(OH)2 + 2 Cr(OH)3 + 2 NaOH
V2O5 + HNO3 = VO(NO3)3 + H2O =>
V2O5 + 6 HNO3 = 2 VO(NO3)3 + 3 H2O
SO3 + CaO = Ca(SO4) =>
SO3 + CaO = Ca(SO4)
NaCl(s) + SO2(g) + H2O(l) + O2(g) = Na2SO4(s) + HCl(g) =>
4 NaCl(s) + 2 SO2(g) + 2 H2O(l) + O2(g) = 2 Na2SO4(s) + 4 HCl(g)
HNo3 + CaO = Ca(No3)2 + H2O =>
2 HNo3 + CaO = Ca(No3)2 + H2O
ZnSO4 + NaOH = Zn(OH)2 + SO4 + Na2 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + SO4 + Na2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
(NH4)2SO4 + CaSO4 = [Ca(SO4)2] + NH4 =>
(NH4)2SO4 + CaSO4 = [Ca(SO4)2] + 2 NH4
HClO4 + Na2B4O7*10H2O = Na2B4O7Cl + H2O + OH =>
HClO4 + Na2B4O7*10H2O = Na2B4O7Cl + 7 H2O + 7 OH
C5H11Br + KOH = C5H10 + KBr + H2O =>
C5H11Br + KOH = C5H10 + KBr + H2O
SICl4 + Zn = ZnCl2 + SI =>
SICl4 + 2 Zn = 2 ZnCl2 + SI
CH3CH2CH2CH2OH + H2SO4 + NaBr = CH3CH2CH2CH2Br + NaHSO4 + H2O =>
CH3CH2CH2CH2OH + H2SO4 + NaBr = CH3CH2CH2CH2Br + NaHSO4 + H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Hg2Cl2 = HgCl2 + Hg =>
Hg2Cl2 = HgCl2 + Hg
CaF2 + Li3N = Ca3N2 + LiF =>
3 CaF2 + 2 Li3N = Ca3N2 + 6 LiF
FeCl3 + KSCN + NaF = Na3(FeF6) + Na3[Fe(SCN)6] + KCl =>
2 FeCl3 + 6 KSCN + 6 NaF = Na3(FeF6) + Na3[Fe(SCN)6] + 6 KCl
Cu{2}SO{4} + Na{3}PO{4} = Na{2}SO{4} + Cu{3}(PO{4}){2} =>
Cu{2}SO{4} + Na{3}PO{4} = Na{2}SO{4} + Cu{3}(PO{4}){2}
K(MnO4) + HCl = KCl + MnCl2 + H2O + Cl =>
K(MnO4) + 8 HCl = KCl + MnCl2 + 4 H2O + 5 Cl
ZnS + KOH + H2O = K2[Zn(OH)4] + H2S =>
ZnS + 2 KOH + 2 H2O = K2[Zn(OH)4] + H2S
KOH + Mg = K + H2 + MgO =>
2 KOH + 2 Mg = 2 K + H2 + 2 MgO
Na2SO4 + HCl = H2SO4 + NaCl =>
Na2SO4 + 2 HCl = H2SO4 + 2 NaCl
Zn + FeCl2 = ZnCl2 + Fe =>
Zn + FeCl2 = ZnCl2 + Fe
C27H55 + O2 = CO2 + H2O =>
4 C27H55 + 163 O2 = 108 CO2 + 110 H2O
Al + K2Cr2O7 + HCl = AlCl3 + KCl + CrCl3 + H2O =>
2 Al + K2Cr2O7 + 14 HCl = 2 AlCl3 + 2 KCl + 2 CrCl3 + 7 H2O
C6H5NH3{+} + NaOH = C6H5NH2 + H2O + Na{+} =>
C6H5NH3{+} + NaOH = C6H5NH2 + H2O + Na{+}
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