Equations balanced on the previous day | Equations balanced on the next day |
Al + S({-}2) = AlS({-}2)
C3H2 + HO2 = CO2 + H2O =>
3 C3H2 + 14 HO2 = 9 CO2 + 10 H2O
H2SO4 + Cl2O7 = Cl2(SO4)7 + H2O =>
7 H2SO4 + Cl2O7 = Cl2(SO4)7 + 7 H2O
C7H8 + KMnO4 = C6H5COO{-} + MnO2 + K{+} + H2O + HO{-} =>
C7H8 + 2 KMnO4 = C6H5COO{-} + 2 MnO2 + 2 K{+} + H2O + HO{-}
Fe2O3 + TeO2 + V2O5 = Fe090Te010VO4 + O2 =>
180 Fe2O3 + 40 TeO2 + 2 V2O5 = 4 Fe090Te010VO4 + 307 O2
MgCO3 + HC1 = Mg(C1)2 + H2O + CO2 =>
MgCO3 + 2 HC1 = Mg(C1)2 + H2O + CO2
S8(g) + O2 = SO2(g) =>
S8(g) + 8 O2 = 8 SO2(g)
H2O + Ca = O + H2Ca =>
H2O + Ca = O + H2Ca
Sn + H2SO4 = SnSO4 + SO2 + H2O =>
Sn + 2 H2SO4 = SnSO4 + SO2 + 2 H2O
Br2 + HNO3 = HBr + NO3 =>
Br2 + 2 HNO3 = 2 HBr + 2 NO3
C7H7OCOOH + Mg(OH)2 = H2O + Mg(C7H7OCOO)2 =>
2 C7H7OCOOH + Mg(OH)2 = 2 H2O + Mg(C7H7OCOO)2
Fe(NO3)3 + KBr = Fe(NO3)2 + Br2 + KNO3 =>
2 Fe(NO3)3 + 2 KBr = 2 Fe(NO3)2 + Br2 + 2 KNO3
AlH3 + OHF = AlF3 + H2O =>
AlH3 + 3 OHF = AlF3 + 3 H2O
C10H16 + KMnO4 + H2O = MnO2 + KOH + C10H16(OH)2 =>
3 C10H16 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 C10H16(OH)2
CoCl2 + Na3Po4 = CoPo4 + Na3Cl2 =>
CoCl2 + Na3Po4 = CoPo4 + Na3Cl2
Cl2 + K(OH) = KCl + K(ClO)3 + H2O =>
4 Cl2 + 6 K(OH) = 5 KCl + K(ClO)3 + 3 H2O
NaNO3 + Al + NaOH + H2O = Na[Al(OH)4] + NH3 =>
3 NaNO3 + 8 Al + 5 NaOH + 18 H2O = 8 Na[Al(OH)4] + 3 NH3
NiSO4 + NaHCO3 = Ni(HCO3)2 + Na2(SO4) =>
NiSO4 + 2 NaHCO3 = Ni(HCO3)2 + Na2(SO4)
Al(OH)3 + NH4Cl = NH3 + AlCl3 + H2O =>
Al(OH)3 + 3 NH4Cl = 3 NH3 + AlCl3 + 3 H2O
C7H16N2 + O2 = CO2 + H2O + N2 =>
C7H16N2 + 11 O2 = 7 CO2 + 8 H2O + N2
K2Cr2O7 + CH3CHOHCH3 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COCH3 + H2O =>
K2Cr2O7 + 3 CH3CHOHCH3 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3COCH3 + 7 H2O
(Si) + (Cl2) = (SiCl4) =>
(Si) + 2(Cl2) = (SiCl4)
Cr2O7{-2} + SO2 + H{+} = Cr{+3} + SO4{-2} + H2O =>
Cr2O7{-2} + 3 SO2 + 2 H{+} = 2 Cr{+3} + 3 SO4{-2} + H2O
K{+} + OH{-} = O2 + H2O + K =>
4 K{+} + 4 OH{-} = O2 + 2 H2O + 4 K
Al + H2SO4 = Al2(SO4)3 + H2O + SO =>
4 Al + 9 H2SO4 = 2 Al2(SO4)3 + 9 H2O + 3 SO
K2Cr2O7 + C + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + 3 C + 8 H2SO4 = 3 CO2 + 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O
HCOOH + K2CO3 = CHCOOK + H2O + CO2 =>
6 HCOOH + K2CO3 = 2 CHCOOK + 5 H2O + 3 CO2
P2H4 + HClO3 = H3PO4 + Cl2 + H2O =>
5 P2H4 + 14 HClO3 = 10 H3PO4 + 7 Cl2 + 2 H2O
Co + HCl = CoCl2(aq) + H2(g) =>
Co + 2 HCl = CoCl2(aq) + H2(g)
C6H4(NO2)CO2H + C2H6O = C9H9NO4 + H2O =>
C6H4(NO2)CO2H + C2H6O = C9H9NO4 + H2O
KOH(s) + CuSO4(s) = CuO + K2SO4 + H2O =>
2 KOH(s) + CuSO4(s) = CuO + K2SO4 + H2O
NaClO + H2O = HClO + NaOH =>
NaClO + H2O = HClO + NaOH
Zn + NO2{-} + OH{-} + H2O = Zn(OH)4{-} + NH3 =>
2 Zn + NO2{-} + OH{-} + 5 H2O = 2 Zn(OH)4{-} + NH3
AgI + NH4(OH) = [Ag(NH3)2]I + H2O =>
AgI + 2 NH4(OH) = [Ag(NH3)2]I + 2 H2O
KCrO2 + HBr = CrBr3 + KOH + H2O =>
KCrO2 + 3 HBr = CrBr3 + KOH + H2O
AgI + NH4(OH) = [Ag(NH3)2]I + H2O =>
AgI + 2 NH4(OH) = [Ag(NH3)2]I + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CoCl2 + NH2CH2CH2NH2 + HCl + H2O2 = (Co(NH2CH2CH2NH2))Cl3 + H2O =>
2 CoCl2 + 2 NH2CH2CH2NH2 + 2 HCl + H2O2 = 2(Co(NH2CH2CH2NH2))Cl3 + 2 H2O
K4(Fe(SCN)6) + K2CrO7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO =>
18 K4(Fe(SCN)6) + 146 K2CrO7 + 266 H2SO4 = 9 Fe2(SO4)3 + 73 Cr2(SO4)3 + 108 CO2 + 266 H2O + 128 K2SO4 + 108 KNO
Fe3O4(magnetita) + SiO2(quars) = Fe2SiO4(faialita) + O2 =>
2 Fe3O4(magnetita) + 3 SiO2(quars) = 3 Fe2SiO4(faialita) + O2
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
Cr2O7{-2} + HNO3 + H = Cr{+3} + NO3{-} + H2O =>
Cr2O7{-2} + 8 HNO3 + 6 H = 2 Cr{+3} + 8 NO3{-} + 7 H2O
BrO + Ag = AgBrO =>
BrO + Ag = AgBrO
K2[PtCl6] + KOH = KCl + K2[Pt(OH)6] =>
K2[PtCl6] + 6 KOH = 6 KCl + K2[Pt(OH)6]
Cu(OH)2 + H4As2O7 = Cu3(HAs2O7)2 + H2O =>
3 Cu(OH)2 + 2 H4As2O7 = Cu3(HAs2O7)2 + 6 H2O
Cr2O7{-2}(aq) + Fe{+2}(aq) + H{+} = CrO2{-}(aq) + Fe{+3}(aq) + H2O =>
Cr2O7{-2}(aq) + 6 Fe{+2}(aq) + 6 H{+} = 2 CrO2{-}(aq) + 6 Fe{+3}(aq) + 3 H2O
KMnO4 + Na2SO3 + H2SO4 = K2SO4 + Mn2SO4 + NaSO4 + H2O =>
2 KMnO4 + 3 Na2SO3 + 5 H2SO4 = K2SO4 + Mn2SO4 + 6 NaSO4 + 5 H2O
Rb4[Fe(CN)6] + O3 + H2O = Rb3[Fe(CN)6] + RbOH =>
6 Rb4[Fe(CN)6] + O3 + 3 H2O = 6 Rb3[Fe(CN)6] + 6 RbOH
Na2(CO3)(aq) + Ca(OH)2(aq) = Na(OH)(aq) + Ca(CO3) =>
Na2(CO3)(aq) + Ca(OH)2(aq) = 2 Na(OH)(aq) + Ca(CO3)
PbO2 + Ag3Fe(CN)6 = Pb3(Fe(CN)6)4 + Ag2O =>
3 PbO2 + 4 Ag3Fe(CN)6 = Pb3(Fe(CN)6)4 + 6 Ag2O
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