Equations balanced on the previous day | Equations balanced on the next day |
4 FeS2 + 2 H2O + 15 O2 = 2 Fe2(SO4)3 + 2 H2SO4
BaCl2(aq) + AgNO3(aq) = AgCl2(s) + BaNO3(aq) =>
BaCl2(aq) + AgNO3(aq) = AgCl2(s) + BaNO3(aq)
C9H8O4 + CuSO4*5H20 = Cu2(C9H7O4)4 + SO4 + H2 =>
4 C9H8O4 + 2 CuSO4*5H20 = Cu2(C9H7O4)4 + 2 SO4 + 102 H2
H3(PO4) + RbCl = HCl + Rb3(PO4) =>
H3(PO4) + 3 RbCl = 3 HCl + Rb3(PO4)
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
KMnO4 + HI = KI + MnO2 + H2O + I2 =>
2 KMnO4 + 8 HI = 2 KI + 2 MnO2 + 4 H2O + 3 I2
Fe + AgNO3 = Fe(NO3)2 + Ag2 =>
Fe + 2 AgNO3 = Fe(NO3)2 + Ag2
HClO2 + (NH4)2CrO4 = NH4ClO2 + H2CrO4 =>
2 HClO2 + (NH4)2CrO4 = 2 NH4ClO2 + H2CrO4
OH{-} + Zn + NO3{-} = ZnO2{2-} + NH3 + H2O =>
7 OH{-} + 4 Zn + NO3{-} = 4 ZnO2{2-} + NH3 + 2 H2O
COHCH2CH2COH + (Ag(NH3)2)OH = Ag + NH3 + H2O + COONH4CH2CH2COONH4 =>
COHCH2CH2COH + 4(Ag(NH3)2)OH = 4 Ag + 6 NH3 + 2 H2O + COONH4CH2CH2COONH4
PbNHO3 + K = Pb + KNHO3 =>
PbNHO3 + K = Pb + KNHO3
AlBr3 + Cl = AlCl4 + Br =>
AlBr3 + 4 Cl = AlCl4 + 3 Br
K2(SO4) + Ca(NO3)2 = Ca(SO4) + K(NO3) =>
K2(SO4) + Ca(NO3)2 = Ca(SO4) + 2 K(NO3)
Na + HCI = NaCI + H3 =>
3 Na + 3 HCI = 3 NaCI + H3
CaCl2 + Na3PO4 = Ca3 + (PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3 + (PO4)2 + 6 NaCl
KSCN + Fe3 = KSCNFe3 =>
KSCN + Fe3 = KSCNFe3
Hg + CUSO4 = HgSO4 + CU =>
Hg + CUSO4 = HgSO4 + CU
Fe + PbSO4 = FeSO4 + Pb =>
Fe + PbSO4 = FeSO4 + Pb
C2H6O2 + Cu(OH)2 = CH2OCH2OCu + H2O =>
C2H6O2 + Cu(OH)2 = CH2OCH2OCu + 2 H2O
C2H5OH + Na2Cr2O7 + H2SO4 = CH2COOH + Cr2(SO4)3 + Na2SO4 + H2O =>
6 C2H5OH + 5 Na2Cr2O7 + 20 H2SO4 = 6 CH2COOH + 5 Cr2(SO4)3 + 5 Na2SO4 + 29 H2O
CH3OH + N2 = HCN + NH3 + O2 =>
2 CH3OH + 2 N2 = 2 HCN + 2 NH3 + O2
I2 + F2 = IF =>
I2 + F2 = 2 IF
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KNO2(s) + C(s) = K2CO3(s) + CO(g) + N2(g) =>
2 KNO2(s) + 2 C(s) = K2CO3(s) + CO(g) + N2(g)
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Ni(OH)2 + H2O2 = Ni2O3 + H2O =>
2 Ni(OH)2 + H2O2 = Ni2O3 + 3 H2O
CHOOH = CH4 + CO2 + H2O =>
4 CHOOH = CH4 + 3 CO2 + 2 H2O
C6H5OH + H2O = CO + H2 =>
C6H5OH + 5 H2O = 6 CO + 8 H2
Cu + Fe = CuFe =>
Cu + Fe = CuFe
KClO3 + H2SO4 = KHSO4 + O2 + Cl2O + H2O =>
2 KClO3 + 2 H2SO4 = 2 KHSO4 + 2 O2 + Cl2O + H2O
Fe2(SO4)3 + H2O = FeOHSO4 + H2SO4 =>
Fe2(SO4)3 + 2 H2O = 2 FeOHSO4 + H2SO4
[Ni(CO)6]{+2} + H2O = [Ni(H2O)6]{+2} + CO =>
[Ni(CO)6]{+2} + 6 H2O = [Ni(H2O)6]{+2} + 6 CO
Sr(NO3)2 = SrO + NO2 + O2 =>
2 Sr(NO3)2 = 2 SrO + 4 NO2 + O2
PbCO3Pb(OH)2 + H2S = PbS + H2O + CO2 =>
PbCO3Pb(OH)2 + 2 H2S = 2 PbS + 3 H2O + CO2
Fe + Cu{+2} = Fe{+3} + Cu =>
2 Fe + 3 Cu{+2} = 2 Fe{+3} + 3 Cu
Ag(NO3) + KI = AgI + K(NO3) =>
Ag(NO3) + KI = AgI + K(NO3)
Ca(OH)2 + Cl = CaCl2 + Ca(ClO3)2 + H2O =>
6 Ca(OH)2 + 12 Cl = 5 CaCl2 + Ca(ClO3)2 + 6 H2O
LiCl(aq) + NaNO3(aq) = LiNO3(aq) + NaCl(aq) =>
LiCl(aq) + NaNO3(aq) = LiNO3(aq) + NaCl(aq)
KAg(CN)2 + KOH = Ag + KCN + O2 + H2O =>
4 KAg(CN)2 + 4 KOH = 4 Ag + 8 KCN + O2 + 2 H2O
HSCN + Ru(OH)2 = Ru(SCN)2 + H2O =>
2 HSCN + Ru(OH)2 = Ru(SCN)2 + 2 H2O
Sb(s) + Cl2(g) = SbCl5(s) =>
2 Sb(s) + 5 Cl2(g) = 2 SbCl5(s)
C8H7NO2SBrCl + O2 = CO + H2O + N2 + SO2 + HCl + HBr =>
4 C8H7NO2SBrCl + 21 O2 = 32 CO + 10 H2O + 2 N2 + 4 SO2 + 4 HCl + 4 HBr
Zn(s) + I2(aq) = ZnI2(s) =>
Zn(s) + I2(aq) = ZnI2(s)
CoSO4*7H2O + HCl = CoCl4{2-} + SO4{2-} + H{+} + H2O =>
CoSO4*7H2O + 4 HCl = CoCl4{2-} + SO4{2-} + 4 H{+} + 7 H2O
P5O10 = P + O2 =>
P5O10 = 5 P + 5 O2
S8 + H2SO4 = SO2 + H2O =>
S8 + 16 H2SO4 = 24 SO2 + 16 H2O
Cu + H{+} + HSO4{-} = Cu{2+} + SO2 + H2O =>
Cu + 3 H{+} + HSO4{-} = Cu{2+} + SO2 + 2 H2O
CaO + Na2O3 = NaCa + O2 =>
4 CaO + 2 Na2O3 = 4 NaCa + 5 O2
H2C2O4 + KMnO4 = CO2 + MnO2 + K2CO3 + H2O =>
3 H2C2O4 + 2 KMnO4 = 5 CO2 + 2 MnO2 + K2CO3 + 3 H2O
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