Equations balanced on the previous day | Equations balanced on the next day |
2 NaHCO3* = Na2*CO3* + CO2* + H2*O
CH3CH2CH2CHO + Cr2O7{-2} + H{+} = CH3CH2CH2COOH + Cr{+3} + H2O =>
3 CH3CH2CH2CHO + Cr2O7{-2} + 8 H{+} = 3 CH3CH2CH2COOH + 2 Cr{+3} + 4 H2O
Ba + H2SO4 = BaSO4 + SO2 + H2O =>
Ba + 2 H2SO4 = BaSO4 + SO2 + 2 H2O
C7H14O2 + H2O = C5H11OH + CH3COOH =>
C7H14O2 + H2O = C5H11OH + CH3COOH
CO + H2 = C12H24 + H2O =>
12 CO + 24 H2 = C12H24 + 12 H2O
Mg(s) + CuCl2(aq) = MgCl2(aq) + Cu(s) =>
Mg(s) + CuCl2(aq) = MgCl2(aq) + Cu(s)
Na3PO4 + AgNO3 = Ag3PO4 + NaNO3 =>
Na3PO4 + 3 AgNO3 = Ag3PO4 + 3 NaNO3
[CuOH]2CO3 + HCl = CuCl2 + H2O + CO2 =>
[CuOH]2CO3 + 4 HCl = 2 CuCl2 + 3 H2O + CO2
C6H5OH + HNO3 = C6H2(NO2)3OH + H2O =>
C6H5OH + 3 HNO3 = C6H2(NO2)3OH + 3 H2O
Li + O2 = Li2O2 =>
2 Li + O2 = Li2O2
AgCN + KI = KCN + IAg =>
AgCN + KI = KCN + IAg
PF3 = P4 + F2 =>
4 PF3 = P4 + 6 F2
Li2O + O2 + H2SO3 = Li2SO4 + H2O =>
2 Li2O + O2 + 2 H2SO3 = 2 Li2SO4 + 2 H2O
SrCl2 + O2 = SrO + Cl2 =>
2 SrCl2 + O2 = 2 SrO + 2 Cl2
K2CrO4 + Ba(NO3)2 = BaCrO4(s) + KNO3(aq) =>
K2CrO4 + Ba(NO3)2 = BaCrO4(s) + 2 KNO3(aq)
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
HNO2 + Fe = Fe(NO2)3 + H2O + NO =>
6 HNO2 + Fe = Fe(NO2)3 + 3 H2O + 3 NO
BiCl3 + NaOH = Bi(OH)3 + NaCl =>
BiCl3 + 3 NaOH = Bi(OH)3 + 3 NaCl
SiO2 + HF + HNO3 = (NH4)2SiF6 + O2 =>
SiO2 + 6 HF + 2 HNO3 = (NH4)2SiF6 + 4 O2
C6H12 + Br2 = C6H11Br + HBr =>
C6H12 + Br2 = C6H11Br + HBr
NaCl + Fe(OH)3 + HCl = FeCl2 + NaClO + H2O =>
NaCl + 2 Fe(OH)3 + 4 HCl = 2 FeCl2 + NaClO + 5 H2O
SnCl4 + Ni2S3 = SnS3 + Ni2Cl4 =>
SnCl4 + Ni2S3 = SnS3 + Ni2Cl4
Cr6 + ClO = Cr(ClO)6 =>
Cr6 + 36 ClO = 6 Cr(ClO)6
SrCl2(aq) + AgNO3(aq) = NO3Cl2(s) + SrAg(s) =>
SrCl2(aq) + AgNO3(aq) = NO3Cl2(s) + SrAg(s)
K2[Be(OH)4] + HCl = KCl + BeCl2 + H2O =>
K2[Be(OH)4] + 4 HCl = 2 KCl + BeCl2 + 4 H2O
LiNO3 + Cr = Li3Cr + NO3 =>
3 LiNO3 + Cr = Li3Cr + 3 NO3
CO + Na = NaCO =>
CO + Na = NaCO
SnO + H2 = Sn + H2O =>
SnO + H2 = Sn + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
(CuOH)2SO4 + (NH4)2SO4 + NH3*H2O = [Cu(NH3)4]SO4 + H2O =>
(CuOH)2SO4 + (NH4)2SO4 + 6 NH3*H2O = 2[Cu(NH3)4]SO4 + 8 H2O
Zn + C = ZnC12 =>
Zn + 12 C = ZnC12
Fe2O3 + C = Fe4C3 + O2 =>
2 Fe2O3 + 3 C = Fe4C3 + 3 O2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
HCl + Mg + O = H2O + MgCl =>
2 HCl + 2 Mg + O = H2O + 2 MgCl
NH4Cl(aq) + NaNO2(aq) = NaCl + NH4NO2 =>
NH4Cl(aq) + NaNO2(aq) = NaCl + NH4NO2
BaCl2 + HNO3 = Ba(NO3)2 + HCl =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 HCl
K2Cr2O7 + H2C2O4 + K2CO3 = (H2O)K3[Cr(C2O4)3] + CO2 + H2O =>
K2Cr2O7 + 9 H2C2O4 + 2 K2CO3 = 2(H2O)K3[Cr(C2O4)3] + 8 CO2 + 7 H2O
C2H6Cl2Si + H2O = C2H6OSi + HCl =>
C2H6Cl2Si + H2O = C2H6OSi + 2 HCl
CH3COOH + MgCO3 = Mg(CH3COOH)2 + CO2 + H2O =>
9 CH3COOH + 4 MgCO3 = 4 Mg(CH3COOH)2 + 6 CO2 + 2 H2O
Fe(OH)3 + Ca(OH)2 = Ca3[Fe(OH)6]2 =>
2 Fe(OH)3 + 3 Ca(OH)2 = Ca3[Fe(OH)6]2
Se2Cl2 + H2O = H2SeO3 + Se + HCl =>
2 Se2Cl2 + 3 H2O = H2SeO3 + 3 Se + 4 HCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H6Cl2Si + H2O = C2H6OSi + HCl =>
C2H6Cl2Si + H2O = C2H6OSi + 2 HCl
K2SiO3 + H2O = H4SiO4 + K2O =>
K2SiO3 + 2 H2O = H4SiO4 + K2O
KMnO4 + Na2SO3 + NaOH = K2MnO2 + Na2SO4 + Na2MnO2 + H2O =>
2 KMnO4 + 5 Na2SO3 + 2 NaOH = K2MnO2 + 5 Na2SO4 + Na2MnO2 + H2O
Fe{2+} = Fe(s) + Fe{+3} =>
3 Fe{2+} = Fe(s) + 2 Fe{+3}
K2SO3 + H2O + KNO3 = K2SO4 + N2O + KOH =>
4 K2SO3 + H2O + 2 KNO3 = 4 K2SO4 + N2O + 2 KOH
Mg(NH4)PO4(s) + OH = Mg(OH)2 + PO4 + NH4 =>
Mg(NH4)PO4(s) + 2 OH = Mg(OH)2 + PO4 + NH4
Li + Sn3(PO4)2 = Li3(PO4) + Sn =>
6 Li + Sn3(PO4)2 = 2 Li3(PO4) + 3 Sn
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