Equations balanced on the previous day | Equations balanced on the next day |
Cu + PbSO4 = CuSO4 + Pb
C6H5COCH3 + I2 + NaOH = C6H5COONa + CHI3 + H2O =>
5 C6H5COCH3 + 39 I2 + 2 NaOH = 2 C6H5COONa + 26 CHI3 + 3 H2O
CH3CHCHCH2OH + O2 = CO2 + H2O =>
2 CH3CHCHCH2OH + 11 O2 = 8 CO2 + 8 H2O
NaHS + Fe(OH)2 = FeS + NaOH + H2O =>
NaHS + Fe(OH)2 = FeS + NaOH + H2O
KCl + H2CO3 = HCl + KHCO3 =>
KCl + H2CO3 = HCl + KHCO3
K2SO3 + KMnO4 + H2O = K2SO4 + KOH + MnO2 =>
3 K2SO3 + 2 KMnO4 + H2O = 3 K2SO4 + 2 KOH + 2 MnO2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
LiHO + H2SO4 = Li2SO4 + H2O =>
2 LiHO + H2SO4 = Li2SO4 + 2 H2O
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Al2(SO3)3 + BaCl2 = AlCl3 + BaSO3 =>
Al2(SO3)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO3
PbF2 = Pb + F2 =>
PbF2 = Pb + F2
(NH4)SO4 + PB(NO3) = (NH4)2 + (NO3)2 + PBSO4 =>
2(NH4)SO4 + 2 PB(NO3) = (NH4)2 + (NO3)2 + 2 PBSO4
Sr(NO3)2 + K4[Fe(CN)6] = Sr2[Fe(CN)6] + KNO3 =>
2 Sr(NO3)2 + K4[Fe(CN)6] = Sr2[Fe(CN)6] + 4 KNO3
Al(s) + MnO(s) = Al2O3(s) + Mn(s) =>
2 Al(s) + 3 MnO(s) = Al2O3(s) + 3 Mn(s)
CH3CH2CH2CH3 + Cl2 = CH3CH2CHCH3Cl + HCl =>
CH3CH2CH2CH3 + Cl2 = CH3CH2CHCH3Cl + HCl
C6H12 + Br2CCl4 = C + H12Cl4 + Br =>
C6H12 + Br2CCl4 = 7 C + H12Cl4 + 2 Br
S{2-}(aq) + H2O(l) = H2S(aq) + OH{-}(aq) =>
S{2-}(aq) + 2 H2O(l) = H2S(aq) + 2 OH{-}(aq)
Mn{-} + Fe2{+} = Mn2{+} + Fe3{+} =>
2 Mn{-} + 9 Fe2{+} = Mn2{+} + 6 Fe3{+}
Al(s) + ZnCl2(aq) = AlCl + Zn =>
2 Al(s) + ZnCl2(aq) = 2 AlCl + Zn
CuBr2 + NH4OH = NH4Br2 + CuOH =>
CuBr2 + NH4OH = NH4Br2 + CuOH
CaC2O4 = CO2 + Ca =>
CaC2O4 = 2 CO2 + Ca
KF(aq) + AgNO3(aq) = KNO3(s) + AgF(aq) =>
KF(aq) + AgNO3(aq) = KNO3(s) + AgF(aq)
K2CrO7 + HCl + Na2SO3 = Na2SO4 + KCl + CrCl3 + H2O =>
2 K2CrO7 + 10 HCl + 9 Na2SO3 = 9 Na2SO4 + 4 KCl + 2 CrCl3 + 5 H2O
FeCl3 + CaI2 = FeI3 + CaCl2 =>
2 FeCl3 + 3 CaI2 = 2 FeI3 + 3 CaCl2
UO2(NO3)2 + KOH = K2U2O7 + KNO3 + H2O =>
2 UO2(NO3)2 + 6 KOH = K2U2O7 + 4 KNO3 + 3 H2O
H2SO4 + Li(OH)2 = LiSO4 + H2O =>
H2SO4 + Li(OH)2 = LiSO4 + 2 H2O
K4FeC6N6 + KMnO4 + H2SO4 = KHSO4 + FeH3S3O12 + MnH2S2O8 + HNO + CO2 + H2O =>
5 K4FeC6N6 + 37 KMnO4 + 146 H2SO4 = 57 KHSO4 + 5 FeH3S3O12 + 37 MnH2S2O8 + 30 HNO + 30 CO2 + 58 H2O
Ag2CO3 + C6H8O7 = Ag3(C6H5O7) + CO2 + H2O =>
3 Ag2CO3 + 2 C6H8O7 = 2 Ag3(C6H5O7) + 3 CO2 + 3 H2O
Cu(NO2)2 + Fe2(SO4)3 = CuSO4 + Fe(NO2)3 =>
3 Cu(NO2)2 + Fe2(SO4)3 = 3 CuSO4 + 2 Fe(NO2)3
C(gr) + H2SO4 = C6(COOH)6 + H2O + SO2 =>
12 C(gr) + 9 H2SO4 = C6(COOH)6 + 6 H2O + 9 SO2
Fe + KMnO4 = Fe3O4 + K + Mn =>
3 Fe + KMnO4 = Fe3O4 + K + Mn
C2H4(OH)2 + Cu(OH)2 = (C2H5O2)2Cu + H2O =>
2 C2H4(OH)2 + Cu(OH)2 = (C2H5O2)2Cu + 2 H2O
HNO3 + AlH3 = Al(NO3) + H2 =>
HNO3 + AlH3 = Al(NO3) + 2 H2
Ca4(P2O7)2 + H2O = Ca(OH)2 + H4P2O7 =>
Ca4(P2O7)2 + 8 H2O = 4 Ca(OH)2 + 2 H4P2O7
BaCl2 + Rb2SO4 = BaSO4 + RbCl =>
BaCl2 + Rb2SO4 = BaSO4 + 2 RbCl
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Ag2CO3 + C6H8O7 = Ag3(C6H5O7) + CO2 + H2O =>
3 Ag2CO3 + 2 C6H8O7 = 2 Ag3(C6H5O7) + 3 CO2 + 3 H2O
Sc3(PO4)3 + Ca3(CO2)2 = Sc3(CO2)3 + Ca3(PO4)2 =>
2 Sc3(PO4)3 + 3 Ca3(CO2)2 = 2 Sc3(CO2)3 + 3 Ca3(PO4)2
Ag2CO3 + C6H8O7 = Ag3(C6H5O7) + CO2 + H2O =>
3 Ag2CO3 + 2 C6H8O7 = 2 Ag3(C6H5O7) + 3 CO2 + 3 H2O
Mg + H(NO3) = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 H(NO3) = Mg(NO3)2 + 2 NO2 + 2 H2O
Ag2CO3 + C6H8O7 = Ag3(C6H5O7) + CO2 + H2O =>
3 Ag2CO3 + 2 C6H8O7 = 2 Ag3(C6H5O7) + 3 CO2 + 3 H2O
Al2C3(s) = Al + C =>
Al2C3(s) = 2 Al + 3 C
BaCl2 + Rb2SO4 = BaSO4 + RbCl =>
BaCl2 + Rb2SO4 = BaSO4 + 2 RbCl
BaCl2 + Rb2SO4 = BaSO4 + RbCl =>
BaCl2 + Rb2SO4 = BaSO4 + 2 RbCl
As2S3 + NH3*H2O + H2O2 = (NH4)3AsO4 + (NH4)3SO4 + H2O =>
2 As2S3 + 30 NH3*H2O + 25 H2O2 = 4(NH4)3AsO4 + 6(NH4)3SO4 + 40 H2O
BaCl2 + Rb2SO4 = BaSO4 + RbCl =>
BaCl2 + Rb2SO4 = BaSO4 + 2 RbCl
BaCl2 + Rb2SO4 = BaSO4 + RbCl =>
BaCl2 + Rb2SO4 = BaSO4 + 2 RbCl
Ag2CO3 + C6H8O7 = Ag3(C6H5O7) + CO2 + H2O =>
3 Ag2CO3 + 2 C6H8O7 = 2 Ag3(C6H5O7) + 3 CO2 + 3 H2O
Fe(SO)4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 Fe(SO)4 + 38 KMnO4 + 32 H2SO4 = 5 Fe2(SO4)3 + 38 MnSO4 + 19 K2SO4 + 32 H2O
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