Equations balanced on the previous day | Equations balanced on the next day |
4 Na + 2 H3PO4 = 2 Na2PO4 + 3 H2
C7H15OCl + O2 = CO2 + H2O + Cl2 =>
4 C7H15OCl + 41 O2 = 28 CO2 + 30 H2O + 2 Cl2
CH3OH + C = C2H5COOCH3 =>
2 CH3OH + 2 C = C2H5COOCH3
Cr(OH)3 + Cl2 + KOH = K2Cr2O7 + H2O + KCl =>
2 Cr(OH)3 + 3 Cl2 + 8 KOH = K2Cr2O7 + 7 H2O + 6 KCl
Ph2CO + NaBH4 + H3O = Ph2COH + H3BO3 + NaOH =>
12 Ph2CO + NaBH4 + 4 H3O = 12 Ph2COH + H3BO3 + NaOH
FeSO4 + Hg = Hg2SO4 + Fe =>
FeSO4 + 2 Hg = Hg2SO4 + Fe
H2S + NaMnO4 + HBr = S + NaBr + MnBr3 + H2O =>
2 H2S + NaMnO4 + 4 HBr = 2 S + NaBr + MnBr3 + 4 H2O
(NH4)2CO3 = CO2 + NH3 + H2O =>
(NH4)2CO3 = CO2 + 2 NH3 + H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
Zn(NO3)2 + Al(NO3)3 + C6H12N4 = ZnAl18O3 + N2 + CO2 + H2O =>
6 Zn(NO3)2 + 108 Al(NO3)3 + 55 C6H12N4 = 6 ZnAl18O3 + 278 N2 + 330 CO2 + 330 H2O
Fe(SCN) + AgNO3 = FeNO3 + AgSCN =>
Fe(SCN) + AgNO3 = FeNO3 + AgSCN
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
SbH3 = Sb + H2 =>
2 SbH3 = 2 Sb + 3 H2
F2 + MgI2 = I2 + MgF =>
F2 + 2 MgI2 = 2 I2 + 2 MgF
Pb(NO3)2 + Na2PO4 = PbPO4 + Na2(NO3)2 =>
Pb(NO3)2 + Na2PO4 = PbPO4 + Na2(NO3)2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Li3PO4 + Zn(NO3)2 = Zn3(PO4)2 + LiNO3 =>
2 Li3PO4 + 3 Zn(NO3)2 = Zn3(PO4)2 + 6 LiNO3
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
PbCO3*PbOH2 + O2 = Pb3O4 + CO2 + H2O =>
6 PbCO3*PbOH2 + 5 O2 = 4 Pb3O4 + 6 CO2 + 6 H2O
(NH4)2CO3 = CO2 + NH3 + H2O =>
(NH4)2CO3 = CO2 + 2 NH3 + H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
(NH4)2SO4(aq) + Na2CO3(aq) = (NH4)2CO3(aq) + Na2SO4(aq) =>
(NH4)2SO4(aq) + Na2CO3(aq) = (NH4)2CO3(aq) + Na2SO4(aq)
CuO + V2O5 = Cu2V2O7 =>
2 CuO + V2O5 = Cu2V2O7
KFeO2 + HBr = KBr + FeBr3 + H2O =>
KFeO2 + 4 HBr = KBr + FeBr3 + 2 H2O
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
(CH3)2CHCH2CH2CH2CO2H + NaOH = Na(CH3)2CHCH2CH2CH2CO2 + H2O =>
(CH3)2CHCH2CH2CH2CO2H + NaOH = Na(CH3)2CHCH2CH2CH2CO2 + H2O
Fe2O3*H2O + HNo3 = Fe(No3)3 + H2O =>
Fe2O3*H2O + 6 HNo3 = 2 Fe(No3)3 + 4 H2O
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
MgHPO4 + NH3 + H2O = Mg(OH)2 + (NH4)2HPO4 =>
MgHPO4 + 2 NH3 + 2 H2O = Mg(OH)2 + (NH4)2HPO4
C3H7Cl + NaOH = C3H6 + NaCl + H2O =>
C3H7Cl + NaOH = C3H6 + NaCl + H2O
Cr(s) + Ni{2+}(aq) = Cr{3+}(aq) + Ni(s) =>
2 Cr(s) + 3 Ni{2+}(aq) = 2 Cr{3+}(aq) + 3 Ni(s)
K2Cr2O7 + H2S + HCl = CrCl3 + S + KH + H2O =>
K2Cr2O7 + 5 H2S + 6 HCl = 2 CrCl3 + 5 S + 2 KH + 7 H2O
H3C6O7 + NaHCO3 = CO2 + H2O + Na2C6H6O7 =>
18 H3C6O7 + 26 NaHCO3 = 56 CO2 + H2O + 13 Na2C6H6O7
H2SO4 + Sr(OH)2 = SrSO4 + H2O =>
H2SO4 + Sr(OH)2 = SrSO4 + 2 H2O
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe + NHO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 NHO3 = Fe(NO3)3 + NO + 2 H2O
Zn + Na2MoO4 + H2SO4 = ZnSO4 + Mo2(SO4)3 + Na2SO4 + H2O =>
3 Zn + 2 Na2MoO4 + 8 H2SO4 = 3 ZnSO4 + Mo2(SO4)3 + 2 Na2SO4 + 8 H2O
KI + NaOH = INa + KOH =>
KI + NaOH = INa + KOH
As2S3(s) + H2O2(aq) + OH{-} = AsO4{3-}(aq) + SO4{2-}(aq) + H2O =>
As2S3(s) + 14 H2O2(aq) + 12 OH{-} = 2 AsO4{3-}(aq) + 3 SO4{2-}(aq) + 20 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
CS2 + Cl2 = CCl4 + SCl2 =>
CS2 + 4 Cl2 = CCl4 + 2 SCl2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
CH3OH + C = C2H5COOCH3 =>
2 CH3OH + 2 C = C2H5COOCH3
C4H8O + Ag(NH3)2OH = C4H8O2 + Ag + H2O + NH3 =>
C4H8O + 2 Ag(NH3)2OH = C4H8O2 + 2 Ag + H2O + 4 NH3
Fe2 + H2 = FeH3 =>
Fe2 + 3 H2 = 2 FeH3
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