Equations balanced on the previous day | Equations balanced on the next day |
5 CH3COOH + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 22 H2O + 10 CO2
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
SbF5 = F2 + SbF3 =>
SbF5 = F2 + SbF3
CH3OH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 CH3OH + 4 KMnO4 + 6 H2SO4 = 5 HCOOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
CaO + BaO = CaBa + O =>
CaO + BaO = CaBa + 2 O
H3PO3 + H2SO3 = S + H3PO4 + H2O =>
2 H3PO3 + H2SO3 = S + 2 H3PO4 + H2O
KMnO4 + SO2 + H2O = MnSO4 + K2SO4 + H2SO4 =>
2 KMnO4 + 5 SO2 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
(i)Au(NO3)3(aq) + Cr(s) = Cr(NO3)3(aq) + Au(s) =>
(i)Au(NO3)3(aq) + Cr(s) = Cr(NO3)3(aq) + Au(s)
NH5O + HClO2 = H2O + NCl =>
NH5O + HClO2 = 3 H2O + NCl
Na2SO3 + O2 = Na2SO4 =>
2 Na2SO3 + O2 = 2 Na2SO4
MgS + NaOH = Mg(OH)2 + Na2S =>
MgS + 2 NaOH = Mg(OH)2 + Na2S
Mg + HAt = MgAt + H =>
Mg + HAt = MgAt + H
C4H8 + K2Cr2O7 + H2SO4 = C3H6O + Cr2(SO4)3 + K2SO4 + H2O =>
9 C4H8 + 4 K2Cr2O7 + 16 H2SO4 = 12 C3H6O + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O
Cr(NO3)2 + HNO3 + K2CrO7 = Cr(NO3)3 + H2O + KNO3 =>
9 Cr(NO3)2 + 14 HNO3 + K2CrO7 = 10 Cr(NO3)3 + 7 H2O + 2 KNO3
K + Li2S = K2S + Li =>
2 K + Li2S = K2S + 2 Li
CO + Ba(OH)2 = Ba + CO2 + H2O =>
CO + Ba(OH)2 = Ba + CO2 + H2O
AgNO3 + HCI = AgHCI + NO3 =>
AgNO3 + HCI = AgHCI + NO3
KSCN + H2O + Br2 = BrCN + HBr + KHSO4 =>
KSCN + 4 H2O + 4 Br2 = BrCN + 7 HBr + KHSO4
Hg(NO3)2 = HgO + NO2 + O =>
Hg(NO3)2 = HgO + 2 NO2 + O
Na2O + H2 = NaH + NaOH =>
Na2O + H2 = NaH + NaOH
KMnO4 + NaI + H2SO4 = MnSO4 + I2 + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 10 NaI + 8 H2SO4 = 2 MnSO4 + 5 I2 + K2SO4 + 5 Na2SO4 + 8 H2O
SiC + SiO2 = Si + CO =>
2 SiC + SiO2 = 3 Si + 2 CO
KIO2 + HI + H2SO4 = I2 + K2SO4 + H2O =>
2 KIO2 + 6 HI + H2SO4 = 4 I2 + K2SO4 + 4 H2O
Fe(Cl)3 + F2 = Fe(F)2 + Cl2 =>
2 Fe(Cl)3 + 2 F2 = 2 Fe(F)2 + 3 Cl2
MgO + C3H6O3 + H2O = Mg(C3H5O3)2*2H2O =>
MgO + 2 C3H6O3 + H2O = Mg(C3H5O3)2*2H2O
Na2WO4 + NH4OH + Na2S = Na2WS4 + NaOH + NH3 =>
Na2WO4 + 4 NH4OH + 4 Na2S = Na2WS4 + 8 NaOH + 4 NH3
KClO3 + HNO2 = HNO3 + KCl =>
KClO3 + 3 HNO2 = 3 HNO3 + KCl
K2CrO4 + Zn(NO3)2 = ZnCrO4 + KNO3 =>
K2CrO4 + Zn(NO3)2 = ZnCrO4 + 2 KNO3
HNO3 + Na2SO4 = H2SO4 + NaNO3 =>
2 HNO3 + Na2SO4 = H2SO4 + 2 NaNO3
CH3CH2CH2CH2OH + H = CH3CH2CH2CH2OH2 =>
CH3CH2CH2CH2OH + H = CH3CH2CH2CH2OH2
HClO3 + C6H12O6 = HCl + CO2 + H2O =>
4 HClO3 + C6H12O6 = 4 HCl + 6 CO2 + 6 H2O
NaClO3 + Zn + H2SO4 = Na2SO4 + ZnSO4 + Cl2 + H2O =>
2 NaClO3 + 5 Zn + 6 H2SO4 = Na2SO4 + 5 ZnSO4 + Cl2 + 6 H2O
Pb(SCN)2 + H2O = Pb(OH)2 + HSCN =>
Pb(SCN)2 + 2 H2O = Pb(OH)2 + 2 HSCN
C2H4O + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C2H4O + 2 KMnO4 + 3 H2SO4 = 5 CH3COOH + 2 MnSO4 + K2SO4 + 3 H2O
CaS(aq) + AlBr3(aq) = CaBr2 + Al2S3 =>
3 CaS(aq) + 2 AlBr3(aq) = 3 CaBr2 + Al2S3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
K2O2 + H2O = KOH + H2O3 =>
2 K2O2 + 3 H2O = 4 KOH + H2O3
Pt1Cl4 = Pt1 + Cl2 =>
Pt1Cl4 = Pt1 + 2 Cl2
CH3COOH + BaCO3 = (CH3COO)2Ba + H2CO3 =>
2 CH3COOH + BaCO3 = (CH3COO)2Ba + H2CO3
Na2SnO2 + KMnO4 + H2O = MnO2 + Na2SnO3 + KOH =>
3 Na2SnO2 + 2 KMnO4 + H2O = 2 MnO2 + 3 Na2SnO3 + 2 KOH
ClCH2CH2COCl + H2O = CH3CH2COOH + Cl2 =>
ClCH2CH2COCl + H2O = CH3CH2COOH + Cl2
Na2O3Si + HCl = NaCl + H2O3Si =>
Na2O3Si + 2 HCl = 2 NaCl + H2O3Si
H3B + Fe(OH)2 = Fe3B2 + H2O =>
2 H3B + 3 Fe(OH)2 = Fe3B2 + 6 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Pb(NO3)2 + FeCl3 = Fe(NO3)2 + Cl3Pb =>
Pb(NO3)2 + FeCl3 = Fe(NO3)2 + Cl3Pb
Zn + HBr = ZnHBr2 + H2 =>
2 Zn + 4 HBr = 2 ZnHBr2 + H2