Equations balanced on the previous day | Equations balanced on the next day |
FeO + 2 HNO2 = Fe(NO2)2 + H2O
C2H4 + HCl + O2 = ClCH2 + H2O =>
2 C2H4 + 4 HCl + O2 = 4 ClCH2 + 2 H2O
KMnO4 + C2H5OH = CH3COOH + H2O + KOH + MnO2 =>
4 KMnO4 + 3 C2H5OH = 3 CH3COOH + H2O + 4 KOH + 4 MnO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NaOH + H2CO3 = H2O + NaHCO3 =>
NaOH + H2CO3 = H2O + NaHCO3
O7 = O9 =>
9 O7 = 7 O9
HCl + Li2CO3 = LiCl + H2O + CO2 =>
2 HCl + Li2CO3 = 2 LiCl + H2O + CO2
CuO + NaOH = Cu(OH)2 + Na + O2 =>
2 CuO + 4 NaOH = 2 Cu(OH)2 + 4 Na + O2
Fe(OH)2 + O2 + NaOH = Fe(OH)3 + NaFeO2 =>
4 Fe(OH)2 + O2 + NaOH = 3 Fe(OH)3 + NaFeO2
C6H10 + Na2Cr2O7 + H2SO4 = C6H10O4 + Cr2(SO4)3 + Na2SO4 + H2 =>
7 C6H10 + 4 Na2Cr2O7 + 16 H2SO4 = 7 C6H10O4 + 4 Cr2(SO4)3 + 4 Na2SO4 + 16 H2
S2 + Br2 = SBr3 =>
S2 + 3 Br2 = 2 SBr3
C20H14O4 + NH3 = C20H17O4N =>
C20H14O4 + NH3 = C20H17O4N
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
CH3OH + H2O = CH2O + H3O =>
CH3OH + 2 H2O = CH2O + 2 H3O
HgS + H2SO4 = HgSO4 + H2S =>
HgS + H2SO4 = HgSO4 + H2S
Al203 + FeO = Al2O3 + Fe =>
2 Al203 + 609 FeO = 203 Al2O3 + 609 Fe
CaAl2Si2O8 + H2CO3 = Ca + Al + SiO2 + HCO3 + H2O =>
CaAl2Si2O8 + 8 H2CO3 = Ca + 2 Al + 2 SiO2 + 8 HCO3 + 4 H2O
N(s) + S(s) = NS(s) =>
N(s) + S(s) = NS(s)
FeS + HNO3 = Fe(NO3)3 + NO2 + H2O + H2SO4SO2 =>
2 FeS + 22 HNO3 = 2 Fe(NO3)3 + 16 NO2 + 10 H2O + H2SO4SO2
Al2 + Fe = Fe2Al2 =>
Al2 + 2 Fe = Fe2Al2
K4Fe(CN)6 + KMnO4 + H2SO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Ag2SO4 + Cu(NO3)2 = AgNO3(aq) + CuSO4 =>
Ag2SO4 + Cu(NO3)2 = 2 AgNO3(aq) + CuSO4
Ca(HCO3)2 + C17H35COONa = (C17H35COO)2Ca + NaHCO3 =>
Ca(HCO3)2 + 2 C17H35COONa = (C17H35COO)2Ca + 2 NaHCO3
Zn + Na2SeO4 + H2O = Zn(OH)2 + Na2SeO3 =>
Zn + Na2SeO4 + H2O = Zn(OH)2 + Na2SeO3
KOH + C6H8O6 = H2O + CO2 + K =>
20 KOH + C6H8O6 = 14 H2O + 6 CO2 + 20 K
H2SO4 + HCl = SO2 + Cl2 + H2O =>
H2SO4 + 2 HCl = SO2 + Cl2 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Cr2(SO3)3 + HCl = SO2(g) + CrCl3 + H2O =>
Cr2(SO3)3 + 6 HCl = 3 SO2(g) + 2 CrCl3 + 3 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Al(OH)3 + Ba(OH)2 = Ba3(Al(OH)6)2 =>
2 Al(OH)3 + 3 Ba(OH)2 = Ba3(Al(OH)6)2
H2SO4 + HCl = SO2 + Cl2 + H2O =>
H2SO4 + 2 HCl = SO2 + Cl2 + 2 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
I2 + O2 = I2O5 =>
2 I2 + 5 O2 = 2 I2O5
LiSO3 + HNO3 = LiNO3 + HSO3 =>
LiSO3 + HNO3 = LiNO3 + HSO3
Al + Br2 = Al2Br3 =>
4 Al + 3 Br2 = 2 Al2Br3
Na2S + AgNo3 = NaNo3 + Ag2S =>
Na2S + 2 AgNo3 = 2 NaNo3 + Ag2S
Ca(NO3)2 + NH4Cl + K4[Fe(CN)6] = (NH4)2Ca[Fe(CN)6] + KCl + KNO3 =>
Ca(NO3)2 + 2 NH4Cl + K4[Fe(CN)6] = (NH4)2Ca[Fe(CN)6] + 2 KCl + 2 KNO3
Na2CO3 + H2O5 = Na2O5 + CO2 + H2O =>
Na2CO3 + H2O5 = Na2O5 + CO2 + H2O
VCl4 + H2O = VO2 + HCl =>
VCl4 + 2 H2O = VO2 + 4 HCl
K2CrO4 + K2S + H2SO4 = KHSO4 + Cr(SO3)3 + H2O =>
4 K2CrO4 + 3 K2S + 23 H2SO4 = 14 KHSO4 + 4 Cr(SO3)3 + 16 H2O
O2 + PCl3 = POCl3 =>
O2 + 2 PCl3 = 2 POCl3
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
CaCO3 + KI = CaI2 + K2CO3 =>
CaCO3 + 2 KI = CaI2 + K2CO3
CaCO3 + BaCl2 = BaCO3 + CaCl2 =>
CaCO3 + BaCl2 = BaCO3 + CaCl2
C2H6O2 + NaClO3 = H2O + CO2 + NaCl =>
3 C2H6O2 + 5 NaClO3 = 9 H2O + 6 CO2 + 5 NaCl
H2ON = H2NO =>
H2ON = H2NO
H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O
ZnO + Cl2 = ZnCl2 + O2 =>
2 ZnO + 2 Cl2 = 2 ZnCl2 + O2
CdSO4(aq) + K2S(aq) = CdS(s) + K2SO4(aq) =>
CdSO4(aq) + K2S(aq) = CdS(s) + K2SO4(aq)
Fl + H2O = HFl + O =>
2 Fl + H2O = 2 HFl + O
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