Equations balanced on the previous day | Equations balanced on the next day |
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
C3H3O3{-} + H2O = HCO3{-} + H{+} + e =>
C3H3O3{-} + 6 H2O = 3 HCO3{-} + 12 H{+} + 10e
SO2(s) + H2O(l) = H2SO3 =>
SO2(s) + H2O(l) = H2SO3
Ti(OCH(CH3)2)4 + CH3COOH = Ti(CH3COO)4 + OHCH(CH3)2 =>
Ti(OCH(CH3)2)4 + 4 CH3COOH = Ti(CH3COO)4 + 4 OHCH(CH3)2
KMnO4 + K2S + KOH = K2MnO4 + K2SO3 + H2O =>
6 KMnO4 + K2S + 6 KOH = 6 K2MnO4 + K2SO3 + 3 H2O
KClO + HBr = Br + KCl + H2O =>
KClO + 2 HBr = 2 Br + KCl + H2O
MnI2(s) + F2(g) = MnF3(s) + IF5(l) =>
2 MnI2(s) + 13 F2(g) = 2 MnF3(s) + 4 IF5(l)
FeCl3 + F2 = FeF2 + Cl2 =>
2 FeCl3 + 2 F2 = 2 FeF2 + 3 Cl2
Ba3[Al(OH)6]2 + H2SO4 = Al2O3 + BaSO4 + H2O =>
Ba3[Al(OH)6]2 + 3 H2SO4 = Al2O3 + 3 BaSO4 + 9 H2O
NaO2 + H2O = NaO + H2O2 =>
NaO2 + H2O = NaO + H2O2
I2(s) + HCl(aq) = ICl + H2 =>
I2(s) + 2 HCl(aq) = 2 ICl + H2
C2H4 + HCl = C2H5Cl = =>
C2H4 + HCl = C2H5Cl
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
P4O6 + NaOH = Na2PHO3 + H2O =>
P4O6 + 8 NaOH = 4 Na2PHO3 + 2 H2O
FeCl3 + KSCN + HOC6H4COONa + EDTA = Na[Fe(SCN)(HOC6H4COO)(EDTA)] + KCl3 =>
FeCl3 + KSCN + HOC6H4COONa + EDTA = Na[Fe(SCN)(HOC6H4COO)(EDTA)] + KCl3
H2O + CaMg(CO3)2 + SiO2 = CaO + Ca2Mg5Si8O22(OH)2 + CO2 =>
H2O + 5 CaMg(CO3)2 + 8 SiO2 = 3 CaO + Ca2Mg5Si8O22(OH)2 + 10 CO2
C3H9NH3 + O2 = CO2 + H2O + N2 =>
2 C3H9NH3 + 12 O2 = 6 CO2 + 12 H2O + N2
Al2O3 + HCl = AlCl + O2 + H2O =>
Al2O3 + 2 HCl = 2 AlCl + O2 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
AgCl + B2*2 = AgB2 + Cl2 =>
2 AgCl + 2 B2*2 = 2 AgB2 + Cl2
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
Mg(SO4) = Mg + SO4 =>
Mg(SO4) = Mg + SO4
H3PO3 + Co = P + Co(OH)2 =>
2 H3PO3 + 3 Co = 2 P + 3 Co(OH)2
C10H8O4 + H2O = C8H6O4 + C2H6O2 =>
C10H8O4 + 2 H2O = C8H6O4 + C2H6O2
Na + NH3 = NaNH2 + H2 =>
2 Na + 2 NH3 = 2 NaNH2 + H2
HSO4{-} + As4 + Pb3O4 + H{+} = PbSO4 + H2AsO4{-} + H2O =>
30 HSO4{-} + As4 + 10 Pb3O4 + 26 H{+} = 30 PbSO4 + 4 H2AsO4{-} + 24 H2O
Hg + HBr = HgBr + H2 =>
2 Hg + 2 HBr = 2 HgBr + H2
Cr2O3 + NaOH + H2O = Na[Cr(OH)4] =>
Cr2O3 + 2 NaOH + 3 H2O = 2 Na[Cr(OH)4]
SO2 + Ca(OH)2 = CaSO3 + H2O =>
SO2 + Ca(OH)2 = CaSO3 + H2O
HNO3 + H2S = H2O + SO2 + N2 =>
6 HNO3 + 5 H2S = 8 H2O + 5 SO2 + 3 N2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH3CH2CH2CH2OH + CrO7{-2} + H{+} = HCOOH + Cr{3+} + H2O =>
9 CH3CH2CH2CH2OH + 16 CrO7{-2} + 80 H{+} = 36 HCOOH + 16 Cr{3+} + 49 H2O
K + MgI2 = Mg2 + KI =>
4 K + 2 MgI2 = Mg2 + 4 KI
NH4 + PO4 = NO4 + PH4 =>
NH4 + PO4 = NO4 + PH4
Fe + NH4OH = Fe(OH)3 + NH4 =>
Fe + 3 NH4OH = Fe(OH)3 + 3 NH4
O2 + Na2S = Na2SO3 =>
3 O2 + 2 Na2S = 2 Na2SO3
CH4 + O3 = CO2 + H2O =>
3 CH4 + 4 O3 = 3 CO2 + 6 H2O
KMnO4 + FeSO4 + HSO4 = Fe(SO4)3 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 13 FeSO4 + 32 HSO4 = 13 Fe(SO4)3 + 4 MnSO4 + 2 K2SO4 + 16 H2O
CaOCl2 + HCl = CaCl2 + Cl2 + H2O =>
CaOCl2 + 2 HCl = CaCl2 + Cl2 + H2O
Al(NO3)3 + HI = AlI3 + HNO3 =>
Al(NO3)3 + 3 HI = AlI3 + 3 HNO3
Ni + CuSO4 = Ni2(SO4)3 + Cu =>
2 Ni + 3 CuSO4 = Ni2(SO4)3 + 3 Cu
Fe(OH)3 + KOH = K3[Fe(OH)6] =>
Fe(OH)3 + 3 KOH = K3[Fe(OH)6]
Na2S2O2 + H2O2 + KCl = Na2SO4 + K2SO2 + H2O + HClO3 =>
Na2S2O2 + 9 H2O2 + 2 KCl = Na2SO4 + K2SO2 + 8 H2O + 2 HClO3
KCl + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + NaCl =>
2 KCl + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + 2 NaCl
C4H6O5 + sodiumhydroxide = water + NaC4H5O5 =>
C4H6O5 + NaOH = H2O + NaC4H5O5
MgCl2 + K2CrO4 = Mg(CrO4) + KCl =>
MgCl2 + K2CrO4 = Mg(CrO4) + 2 KCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca(s) + HNO3(aq) = CaNO3 + N2O(g) + H2O(l) =>
8 Ca(s) + 10 HNO3(aq) = 8 CaNO3 + N2O(g) + 5 H2O(l)
V2O5 + Al = AlO3 + V =>
3 V2O5 + 5 Al = 5 AlO3 + 6 V
KCl + K2Cr2O7 + H2SO4 = KClO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 KCl + 4 K2Cr2O7 + 16 H2SO4 = 3 KClO4 + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
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