Equations balanced on the previous day | Equations balanced on the next day |
SiCO2 + C = Si + 2 CO
K + Mg3(PO4)2 = K6(PO4)2 + Mg3 =>
6 K + Mg3(PO4)2 = K6(PO4)2 + Mg3
CH3CH(OH)CH2CH2CH3 + KMnO4 + H2SO4 = Mn(OH)2 + K2SO4 + CH3CH2CH2CO + H2O =>
8 CH3CH(OH)CH2CH2CH3 + 6 KMnO4 + 3 H2SO4 = 6 Mn(OH)2 + 3 K2SO4 + 10 CH3CH2CH2CO + 10 H2O
H1BrO3 + KOH = K1BrO3 + H2O =>
H1BrO3 + KOH = K1BrO3 + H2O
S2Cl2 + H2O = HCl + H2SO3 + S2 =>
4 S2Cl2 + 6 H2O = 8 HCl + 2 H2SO3 + 3 S2
Na2HPO3 + NaIO3 = NaH2PO4 + Na3PO4 + I2 + H2O =>
10 Na2HPO3 + 4 NaIO3 = 3 NaH2PO4 + 7 Na3PO4 + 2 I2 + 2 H2O
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
CuO + HCl = CuCl2 + H2O = CuCl2*2H2O =>
CuO + 2 HCl = CuCl2 + H2O
CH4 + O2 = (CO)2 + H2O =>
2 CH4 + 3 O2 = (CO)2 + 4 H2O
F + SrBr2 = Sr + F2Br =>
4 F + SrBr2 = Sr + 2 F2Br
Mg2(C2O4)2 + Al2(Cr2O7)3 = MgCr2O7 + Al2(C2O4)3 =>
3 Mg2(C2O4)2 + 2 Al2(Cr2O7)3 = 6 MgCr2O7 + 2 Al2(C2O4)3
NaOH + Na4[Fe(CN)6]3 = Na4[Fe(CN)6] + Na(OH)3 =>
12 NaOH + Na4[Fe(CN)6]3 = 3 Na4[Fe(CN)6] + 4 Na(OH)3
HNO3 + CaO = O4H + Ca + NO3 =>
HNO3 + 4 CaO = O4H + 4 Ca + NO3
KOH = K0 + HO =>
KOH = K0 + HO
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
K2O + CaO = K2Ca + O2 =>
K2O + CaO = K2Ca + O2
Potassiumchlorate = potassiumchloride + O =>
KClO3 = KCl + 3 O
MgCl2 + Fe2(CO3)3 = MgCO3 + FeCl3 =>
3 MgCl2 + Fe2(CO3)3 = 3 MgCO3 + 2 FeCl3
Zn(MnO4)2 + HBr = Br2 + H2O + MnBr2 + ZnBr2 =>
Zn(MnO4)2 + 16 HBr = 5 Br2 + 8 H2O + 2 MnBr2 + ZnBr2
KBr + HClO4 = KClO4 + HBr =>
KBr + HClO4 = KClO4 + HBr
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Fe + Cl242123 = FeCl3 =>
242123 Fe + 3 Cl242123 = 242123 FeCl3
HF(aq) + Sr(OH)2(aq) = SrF2(aq) + H2O(l) =>
2 HF(aq) + Sr(OH)2(aq) = SrF2(aq) + 2 H2O(l)
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NaCl + SO4 = Na2SO4 + Cl2 =>
2 NaCl + SO4 = Na2SO4 + Cl2
Al + HClO4 = Al2(ClO4)3 + H2 =>
4 Al + 6 HClO4 = 2 Al2(ClO4)3 + 3 H2
PbSO4 + NaHS = PbS + H2SO4 + Na2SO4 =>
2 PbSO4 + 2 NaHS = 2 PbS + H2SO4 + Na2SO4
KH2PO4 + CaCO3 = KCaPO4 + H2O + CO2 =>
KH2PO4 + CaCO3 = KCaPO4 + H2O + CO2
KI2 + BaCl2 = KCl2 + BaI2 =>
KI2 + BaCl2 = KCl2 + BaI2
C6H6N12O12 = CO2 + N2 + H2O + CO =>
C6H6N12O12 = 3 CO2 + 6 N2 + 3 H2O + 3 CO
CH3{-}CH2OH = CH3{-}COOH =>
CH3{-}CH2OH = CH3{-}COOH
Mg(NO3)2 + Al = Al(NO3)3 + Mg =>
3 Mg(NO3)2 + 2 Al = 2 Al(NO3)3 + 3 Mg
C3H7OH + ZnCl2 + HCl = CH3CH2CH2ClCl2 + Zn + H2O =>
C3H7OH + ZnCl2 + HCl = CH3CH2CH2ClCl2 + Zn + H2O
H2 + Na2CO3 = CH4 + NaOH + H2O =>
4 H2 + Na2CO3 = CH4 + 2 NaOH + H2O
C7H7ClO2S + Na = Na2S + NaCl + NaOH + C + NaH =>
C7H7ClO2S + 10 Na = Na2S + NaCl + 2 NaOH + 7 C + 5 NaH
KI2 + BaCl2 = KCl2 + BaI2 =>
KI2 + BaCl2 = KCl2 + BaI2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn(MnO4)2 + HBr = Br2 + H2O + MnBr2 + ZnBr2 =>
Zn(MnO4)2 + 16 HBr = 5 Br2 + 8 H2O + 2 MnBr2 + ZnBr2
H3PO4 + Ca(HO)2 = CaHPO4 + H2O =>
H3PO4 + Ca(HO)2 = CaHPO4 + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H2O + NO2 + NaOH = H3O2 + NaNO2 =>
H2O + NO2 + NaOH = H3O2 + NaNO2
Mn{2+} + BiO3{-}{+} + H{+} = Bi{3+} + MnO4{-} + H2O =>
2 Mn{2+} + 5 BiO3{-}{+} + 14 H{+} = 5 Bi{3+} + 2 MnO4{-} + 7 H2O
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
Fe + NaBr = FeBr3 + Na =>
Fe + 3 NaBr = FeBr3 + 3 Na
H2O(g) + N2(g) = H2(g) + NO(g) =>
2 H2O(g) + N2(g) = 2 H2(g) + 2 NO(g)
MgCl2 + Fe2(CO3)3 = MgCO3 + FeCl3 =>
3 MgCl2 + Fe2(CO3)3 = 3 MgCO3 + 2 FeCl3
Na2S + NO2 + H2O = S + NaOH + N2 =>
4 Na2S + 2 NO2 + 4 H2O = 4 S + 8 NaOH + N2
[Ag(NH3)2]Cl + Zn = [Zn(NH3)2]Cl2 + Ag + NH3 =>
2[Ag(NH3)2]Cl + Zn = [Zn(NH3)2]Cl2 + 2 Ag + 2 NH3
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