Equations balanced on the previous day | Equations balanced on the next day |
6 CuO(s) + CH3CH2OH(g) = 6 Cu(s) + 2 CO2(g) + 3 H2O(l)
Ba(OH)2 + MgCl2 = BaCl2 + Mg(OH)2 =>
Ba(OH)2 + MgCl2 = BaCl2 + Mg(OH)2
H2O2 + Ge + NaOH = Na2GeO3 + H2O =>
2 H2O2 + Ge + 2 NaOH = Na2GeO3 + 3 H2O
KMnO4 + K2SO3 + H2SO4 = MnO2 + K2SO4 + H2O =>
2 KMnO4 + 3 K2SO3 + H2SO4 = 2 MnO2 + 4 K2SO4 + H2O
KMnO4 + CH2CH2 + H2SO4 + H2O = CH2OHCH2OH + MnSO4 + K2SO4 =>
2 KMnO4 + 5 CH2CH2 + 3 H2SO4 + 2 H2O = 5 CH2OHCH2OH + 2 MnSO4 + K2SO4
SO3 + LiOH = Li2SO4 + H2O =>
SO3 + 2 LiOH = Li2SO4 + H2O
SO2 + K2Cr2O7 + H2SO4 = K2SO4 + H2O + Cr2(SO4)3 =>
3 SO2 + K2Cr2O7 + H2SO4 = K2SO4 + H2O + Cr2(SO4)3
NaOH(aq) + HClO4(aq) = NaClO4 + H2O =>
NaOH(aq) + HClO4(aq) = NaClO4 + H2O
Na2[Zn(OH)4] + HCl = ZnCl2 + NaCl + H2O =>
Na2[Zn(OH)4] + 4 HCl = ZnCl2 + 2 NaCl + 4 H2O
GeSe2 = Ge2 + Se2 =>
2 GeSe2 = Ge2 + 2 Se2
KMnO4 + KI + HCl = I2 + MnCl2 + H2O + KCl =>
2 KMnO4 + 10 KI + 16 HCl = 5 I2 + 2 MnCl2 + 8 H2O + 12 KCl
H3PO3 + CuO = Cu3(PO3)2 + H2O =>
2 H3PO3 + 3 CuO = Cu3(PO3)2 + 3 H2O
Al + HCN = AlHCN =>
Al + HCN = AlHCN
CH3CH2OH + O2 = H3O + CO2 =>
2 CH3CH2OH + 5 O2 = 4 H3O + 4 CO2
CaO + SiCl4 = SiO2 + CaCl2 =>
2 CaO + SiCl4 = SiO2 + 2 CaCl2
Ca + AgNO3 = Ca(NO3)2 + Ag =>
Ca + 2 AgNO3 = Ca(NO3)2 + 2 Ag
(CH3)2CH(CH2)2OH + CH3COOH = (CH3)3CH(CH2)2COOH + H2O =>
22(CH3)2CH(CH2)2OH + 15 CH3COOH = 20(CH3)3CH(CH2)2COOH + 12 H2O
KMnO4 + CH2CH2 + H2SO4 + H2O = CH2OHCH2OH + MnSO4 + K2SO4 =>
2 KMnO4 + 5 CH2CH2 + 3 H2SO4 + 2 H2O = 5 CH2OHCH2OH + 2 MnSO4 + K2SO4
FeCl2 + F2 = FeF3 + Cl2 =>
2 FeCl2 + 3 F2 = 2 FeF3 + 2 Cl2
NaHCO3 + CHOOH = H2CO3 + NaCH3COO =>
NaHCO3 + 4 CHOOH = 3 H2CO3 + NaCH3COO
NO3{-} + {-} + H{+} = NO2 + H2O =>
NO3{-} + e + 2 H{+} = NO2 + H2O
MgI2 + Na2S = Na2I2 + MgS =>
MgI2 + Na2S = Na2I2 + MgS
Sr(NO3)2 + H2SO4 = SrSO4 + HNO3 =>
Sr(NO3)2 + H2SO4 = SrSO4 + 2 HNO3
Al + BaCO3 = Al2(CO3)2 + Ba =>
2 Al + 2 BaCO3 = Al2(CO3)2 + 2 Ba
CuCl + Zn(NO3)2 = Cu(NO3) + ZnCl2 =>
2 CuCl + Zn(NO3)2 = 2 Cu(NO3) + ZnCl2
NaClO + PbO = NaCl + PbO2 =>
NaClO + PbO = NaCl + PbO2
Al + BaCO3 = Al2(CO3)2 + Ba =>
2 Al + 2 BaCO3 = Al2(CO3)2 + 2 Ba
J2 + NaHSO3 + H2O = NaHSO4 + HJ =>
J2 + NaHSO3 + H2O = NaHSO4 + 2 HJ
CuO(s) + CH3CH2OH(g) = Cu(s) + CO2(g) + H2O(l) =>
6 CuO(s) + CH3CH2OH(g) = 6 Cu(s) + 2 CO2(g) + 3 H2O(l)
Fe{+2} + MnO4{-} + H2O = Fe{+3} + MnO2 + OH{-} =>
3 Fe{+2} + MnO4{-} + 2 H2O = 3 Fe{+3} + MnO2 + 4 OH{-}
Ni(NO3)2 + Rb3P = Ni3P2 + Rb(NO3) =>
3 Ni(NO3)2 + 2 Rb3P = Ni3P2 + 6 Rb(NO3)
K2S + FeBr2 = FeS + KBr =>
K2S + FeBr2 = FeS + 2 KBr
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
FeNO3 = Fe + NO3 =>
FeNO3 = Fe + NO3
C6H5CH3 + O2 = C7H6O2 + H2O =>
2 C6H5CH3 + 3 O2 = 2 C7H6O2 + 2 H2O
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
Na2S + Fe(C2H3O2)3 = Na(C2H3O2)3 + Fe2S =>
Na2S + 2 Fe(C2H3O2)3 = 2 Na(C2H3O2)3 + Fe2S
CrBr + Cl2 = CrCl + Br2 =>
2 CrBr + Cl2 = 2 CrCl + Br2
Al + BaCO3 = Al2(CO3)2 + Ba =>
2 Al + 2 BaCO3 = Al2(CO3)2 + 2 Ba
CaWO4 + H2 = CaH + WO3 + H2O =>
2 CaWO4 + 3 H2 = 2 CaH + 2 WO3 + 2 H2O
Cu + H2SO4 = Cu2SO4 + HOH + SO2 =>
2 Cu + 2 H2SO4 = Cu2SO4 + 2 HOH + SO2
Fe204 + SO2 = FeS + O2 =>
Fe204 + 204 SO2 = 204 FeS + 204 O2
KClO3 + H2SO4 = ClO2 + KHSO4 + HClO4 + H2O =>
3 KClO3 + 3 H2SO4 = 2 ClO2 + 3 KHSO4 + HClO4 + H2O
PbCl2 + SnCl2 + S = Pb5Sn5S34 + Cl =>
5 PbCl2 + 5 SnCl2 + 34 S = Pb5Sn5S34 + 20 Cl
C6H12O2(l) + O2(g) = CO2(g) + H2O(l) =>
C6H12O2(l) + 8 O2(g) = 6 CO2(g) + 6 H2O(l)
HNO3(aq) + K2Cr2O4(aq) + Fe(NO3)2(aq) = KNO3(aq) + Fe(NO3)3(aq) + Cr(NO3)2(aq) + H2O(l) =>
8 HNO3(aq) + K2Cr2O4(aq) + 2 Fe(NO3)2(aq) = 2 KNO3(aq) + 2 Fe(NO3)3(aq) + 2 Cr(NO3)2(aq) + 4 H2O(l)
Al + BaCO3 = Al2(CO3)2 + Ba =>
2 Al + 2 BaCO3 = Al2(CO3)2 + 2 Ba
Cu2SO4 + H2O = Cu + CuSO4*5H2O =>
Cu2SO4 + 5 H2O = Cu + CuSO4*5H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C2H2 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
C2H2 + 2 KMnO4 + 3 H2SO4 = 2 CO2 + K2SO4 + 2 MnSO4 + 4 H2O
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