Equations balanced on the previous day | Equations balanced on the next day |
CH3CH2CH2COH + Na = CH3CH2CH2COHNa
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
FeSO4 = Fe + SO2 + O2 =>
FeSO4 = Fe + SO2 + O2
Mg(OH)2 + Al(OH)3 = Mg3(AlO3)2 + H2O =>
3 Mg(OH)2 + 2 Al(OH)3 = Mg3(AlO3)2 + 6 H2O
CoCl2 + NaO2 + NaOH + H2O = Co(OH)3 + NaCl2 =>
3 CoCl2 + 2 NaO2 + NaOH + 4 H2O = 3 Co(OH)3 + 3 NaCl2
(AlCl3) + H3PO4 = AlPO4 + HCl =>
(AlCl3) + H3PO4 = AlPO4 + 3 HCl
Te + H2SO4 = H2TeO4 + SO2 + H2O =>
Te + 3 H2SO4 = H2TeO4 + 3 SO2 + 2 H2O
NaOCl + HCl = Cl2 + H2O + NaCl =>
NaOCl + 2 HCl = Cl2 + H2O + NaCl
(MnO4){-} + H{+} + C2O4{-2} = Mn{2} + CO2 + H2O =>
2(MnO4){-} + 16 H{+} + 5 C2O4{-2} = 2 Mn{2} + 10 CO2 + 8 H2O
Ag + Pb2{+} = Ag{+} + Pb =>
Ag + Pb2{+} = Ag{+} + 2 Pb
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
RCOCH3 + I2 + NaOH = CHI3 + RCOONa + NaI + H2O =>
RCOCH3 + 3 I2 + 4 NaOH = CHI3 + RCOONa + 3 NaI + 3 H2O
PotassiumSulphide + Tin(IV)Chloride = PotassiumChloride + Tin(IV)Sulphide =>
PotassiumSulphide + Tin(IV)Chloride = PotassiumChloride + Tin(IV)Sulphide
Cr2(SO4)3 + Na2CO3 + H2O = Cr(OH)3 + Na2SO4 + NaHCO3 =>
Cr2(SO4)3 + 6 Na2CO3 + 6 H2O = 2 Cr(OH)3 + 3 Na2SO4 + 6 NaHCO3
C10H10O4 + C2H6O2 = C10H8O4 + CH3OH =>
C10H10O4 + C2H6O2 = C10H8O4 + 2 CH3OH
Fe + O = Fe3O4 =>
3 Fe + 4 O = Fe3O4
Sn + Br2 = Sn{2+} + Br{-} =>
Sn + Br2 = Sn{2+} + 2 Br{-}
SiO2HCl = SiClHO2 =>
SiO2HCl = SiClHO2
Cu(NO3)2 + Mg = Cu + Mg(NO3)2 =>
Cu(NO3)2 + Mg = Cu + Mg(NO3)2
Ag(NO3) + SBr = S(NO3) + AgBr =>
Ag(NO3) + SBr = S(NO3) + AgBr
CH3CH2COH + Ag2O = CH3CH2COOH + Ag2 =>
CH3CH2COH + Ag2O = CH3CH2COOH + Ag2
AgCl + Br2 = AgBr + Cl =>
2 AgCl + Br2 = 2 AgBr + 2 Cl
K2MnO4 + H2SO4 = KMnO4 + MnO2 + H2O + K2SO4 =>
3 K2MnO4 + 2 H2SO4 = 2 KMnO4 + MnO2 + 2 H2O + 2 K2SO4
AgNO3 + KCN = KAg(CN)2 + KNO3 =>
AgNO3 + 2 KCN = KAg(CN)2 + KNO3
MnO2 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + H2O =>
MnO2 + 2 FeSO4 + 2 H2SO4 = MnSO4 + Fe2(SO4)3 + 2 H2O
KOCl + KMnO4 + H2O = KClO4 + K{+} + MnO(OH)2 + OH{-} =>
KOCl + 2 KMnO4 + 3 H2O = KClO4 + 2 K{+} + 2 MnO(OH)2 + 2 OH{-}
(NH4)2 = N2 + H2 =>
(NH4)2 = N2 + 4 H2
Cu2 + HNO3 = NO2 + H2O + Cu(NO3)2 =>
Cu2 + 8 HNO3 = 4 NO2 + 4 H2O + 2 Cu(NO3)2
Na2O1 = Na2O =>
Na2O1 = Na2O
Al + Hg = AlHg =>
Al + Hg = AlHg
C6H9NO + O2 = NO2 + CO2 + H2O =>
4 C6H9NO + 35 O2 = 4 NO2 + 24 CO2 + 18 H2O
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
BaCl2(aq) + (NH4)2CrO4(aq) = BaCrO4(s) + NH4Cl(aq) =>
BaCl2(aq) + (NH4)2CrO4(aq) = BaCrO4(s) + 2 NH4Cl(aq)
C2H50Na + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
6 C2H50Na + 59 K2Cr2O7 + 239 H2SO4 = 12 CO2 + 59 Cr2(SO4)3 + 59 K2SO4 + 3 Na2SO4 + 389 H2O
CH2OH + HNO3 = CHO + HNO2 + HO =>
CH2OH + 2 HNO3 = CHO + 2 HNO2 + 2 HO
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
C6H5(OCOCH3)COOH + NaOH = C6H5(OCOCH3)COONa + H2O =>
C6H5(OCOCH3)COOH + NaOH = C6H5(OCOCH3)COONa + H2O
N2 + SO4 = N2SO4 =>
N2 + SO4 = N2SO4
Li + MgCl2 = Li2Cl2 + Mg =>
2 Li + MgCl2 = Li2Cl2 + Mg
HClO4 + P2O5 = Cl2O7 + H3 + PO4 =>
6 HClO4 + P2O5 = 3 Cl2O7 + 2 H3 + 2 PO4
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Br2(aq) + KI(aq) = I2(aq) + KBr(aq) =>
Br2(aq) + 2 KI(aq) = I2(aq) + 2 KBr(aq)
HOOCCHOHCHOHCOOH + C2H5OH = CH3CH2OCCHOHCHOHCOCH2CH3 + H2O =>
5 HOOCCHOHCHOHCOOH + 18 C2H5OH = 7 CH3CH2OCCHOHCHOHCOCH2CH3 + 20 H2O
CH3C(O)CH3 + Br2 = CH3C(O)CH2Br + HBr =>
CH3C(O)CH3 + Br2 = CH3C(O)CH2Br + HBr
C6H10O5 + HNO3 = C6H7N3O11 + H2O =>
C6H10O5 + 3 HNO3 = C6H7N3O11 + 3 H2O
C7H12O + K2Cr2O7 + H2SO4 = H6C7O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C7H12O + 4 K2Cr2O7 + 16 H2SO4 = 3 H6C7O2 + 4 Cr2(SO4)3 + 4 K2SO4 + 25 H2O
Ca + (NH4)2C2O4 = (NH4)2 + CaC2O4 =>
Ca + (NH4)2C2O4 = (NH4)2 + CaC2O4
Pb{2+} + Fe{2+} = Fe{3+} + Pb =>
Pb{2+} + 2 Fe{2+} = 2 Fe{3+} + Pb
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
F2 + NaOH = NaF + H2O + O2 =>
2 F2 + 4 NaOH = 4 NaF + 2 H2O + O2
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