Equations balanced on the previous day | Equations balanced on the next day |
2 Al + 3 O2 = 2 AlO3
S + Na2SO3 + H2O = Na2S2O3*5H2O =>
S + Na2SO3 + 5 H2O = Na2S2O3*5H2O
Ca2 + C2O4 = CaC2O4 =>
Ca2 + 2 C2O4 = 2 CaC2O4
C2H2O + O2 = CO2 + H2O =>
C2H2O + 2 O2 = 2 CO2 + H2O
KMnO4(aq) + SnCl2(s) + HCl(aq) = MnCl2(aq) + SnCl4(s) + KCl(aq) + H2O(l) =>
2 KMnO4(aq) + 5 SnCl2(s) + 16 HCl(aq) = 2 MnCl2(aq) + 5 SnCl4(s) + 2 KCl(aq) + 8 H2O(l)
FeCl2 + KMnO4 + H2SO4 = Fe2(SO4)3 + Cl2 + MnSO4 + K2SO4 + H2O =>
10 FeCl2 + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 10 Cl2 + 6 MnSO4 + 3 K2SO4 + 24 H2O
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Cd(OH)2 + OH{-} = HCdO2{-]+H2O =>
Cd(OH)2 + OH{-} = HCdO2{-]+H2O
H2O2 + MnO2 = MnH2 + O2 =>
H2O2 + MnO2 = MnH2 + 2 O2
N2H4 + O2 = NO4 + H2O =>
N2H4 + 5 O2 = 2 NO4 + 2 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Fe3O4(s) + O2(g) = Fe2O3(s) =>
4 Fe3O4(s) + O2(g) = 6 Fe2O3(s)
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Zn + I2 + H2O = HI + ZnO =>
Zn + I2 + H2O = 2 HI + ZnO
Cu(NO3)2 + H2SO4 + FeSO4 = NO + H2O + Fe2(SO4)3 + CuSO4 =>
Cu(NO3)2 + 4 H2SO4 + 6 FeSO4 = 2 NO + 4 H2O + 3 Fe2(SO4)3 + CuSO4
C6H6 + H2O = C6H12O6 + H2 =>
C6H6 + 6 H2O = C6H12O6 + 3 H2
Cl2 + (NH4)2Fe(SO4)2 = FeCl2 + (NH4)SO4 =>
Cl2 + (NH4)2Fe(SO4)2 = FeCl2 + 2(NH4)SO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ca + Hg3PO4 = Hg + Ca3(PO4)2 =>
3 Ca + 2 Hg3PO4 = 6 Hg + Ca3(PO4)2
S832 + O = SO =>
S832 + 832 O = 832 SO
CaSO4 + AlCl3 = Al2(SO4)3 + CaCl2 =>
3 CaSO4 + 2 AlCl3 = Al2(SO4)3 + 3 CaCl2
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Mg(s) + NaF(s) = MgF2(s) + Na(s) =>
Mg(s) + 2 NaF(s) = MgF2(s) + 2 Na(s)
NO2{-} + CH4O + H{+} = CO2 + NH4{+} + H2O =>
NO2{-} + CH4O + 2 H{+} = CO2 + NH4{+} + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H4(OH)2 + COCl2 = C7H4O3 + HCl =>
C6H4(OH)2 + COCl2 = C7H4O3 + 2 HCl
Fe(NH4)2(SO4)2 + H2SO4 + KMnO4 = (NH4)2SO4 + Fe2(SO4)3 + MnSO4 + H2O + K2SO4 =>
10 Fe(NH4)2(SO4)2 + 8 H2SO4 + 2 KMnO4 = 10(NH4)2SO4 + 5 Fe2(SO4)3 + 2 MnSO4 + 8 H2O + K2SO4
NO + NH3 = HN + H2O =>
2 NO + 3 NH3 = 5 HN + 2 H2O
MgCl2 + K2Cr2O4 = MgCr2O4 + KCl =>
MgCl2 + K2Cr2O4 = MgCr2O4 + 2 KCl
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
NiC2O4*2H2O(s) + O2(g) = NiO(s) + H2O(g) + CO2 =>
2 NiC2O4*2H2O(s) + O2(g) = 2 NiO(s) + 4 H2O(g) + 4 CO2
Sn + AuCl3 = SnCl4 + Au =>
3 Sn + 4 AuCl3 = 3 SnCl4 + 4 Au
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Al2(SO4)3*14H2O + K2SO4 + H2O = KAl(SO4)2*12H2O =>
Al2(SO4)3*14H2O + K2SO4 + 10 H2O = 2 KAl(SO4)2*12H2O
C2H4O2 + Na2CO3 = CO2 + C2H3NaO2 + H2O =>
2 C2H4O2 + Na2CO3 = CO2 + 2 C2H3NaO2 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AlO2 = Al + O2 =>
AlO2 = Al + O2
KMnO4 + CH2OHCHOHCH2OH = CH2CHOHCHO + KOH + MnO2 + H2O =>
KMnO4 + 3 CH2OHCHOHCH2OH = 3 CH2CHOHCHO + KOH + MnO2 + 4 H2O
FeBr3 + NaOH = FeNa + Br3OH =>
FeBr3 + NaOH = FeNa + Br3OH
Pb(OH)4 + H3PO4 = Pb3(PO4)4 + HOH =>
3 Pb(OH)4 + 4 H3PO4 = Pb3(PO4)4 + 12 HOH
NaCO3 + BaN = BaCO3 + NaN =>
NaCO3 + BaN = BaCO3 + NaN
Ca(OH)2 + HI = CaI2 + H2O =>
Ca(OH)2 + 2 HI = CaI2 + 2 H2O
Cu(CIO3)2 + Cs2SO4 = CuSO4 + Cs(CIO3) =>
Cu(CIO3)2 + Cs2SO4 = CuSO4 + 2 Cs(CIO3)
C4H6O6 + NH2CH2CH2NH2 = C4H4O6 + NH3CH2CH2NH3 =>
C4H6O6 + NH2CH2CH2NH2 = C4H4O6 + NH3CH2CH2NH3
Rb + H2(HCl) = Rb(HCl) + H2 =>
Rb + H2(HCl) = Rb(HCl) + H2
NaOH(aq) + Pb(NO3)2(g) = Na(NO3)(aq) + Pb(OH)2(aq) =>
2 NaOH(aq) + Pb(NO3)2(g) = 2 Na(NO3)(aq) + Pb(OH)2(aq)
iron(II)chloride + potassiumsulfide = iron(II)sulfide + potassiumchloride =>
FeCl2 + K2S = FeS + 2 KCl
(NH4)2SO4 + CuSO45H2O = (NH4)2SO4CuSO45H2O =>
(NH4)2SO4 + CuSO45H2O = (NH4)2SO4CuSO45H2O
O2 + H2O = H2O2 =>
O2 + 2 H2O = 2 H2O2
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