Equations balanced on the previous day | Equations balanced on the next day |
4 FeO + O2 = 2 Fe2O3
Sn(CO3)2 + ZnSO4 = Sn(SO4)2 + ZnCO3 =>
Sn(CO3)2 + 2 ZnSO4 = Sn(SO4)2 + 2 ZnCO3
Tl + C = Tl3C =>
3 Tl + C = Tl3C
Cr{+3} + PO4{-3} = CrPO4 =>
Cr{+3} + PO4{-3} = CrPO4
C2H5CN + HCl + H2O = NH4Cl + C2H5COOH =>
C2H5CN + HCl + 2 H2O = NH4Cl + C2H5COOH
NaClO + H2O + H2S5O6 = H2SO4 + NaCl =>
10 NaClO + 4 H2O + H2S5O6 = 5 H2SO4 + 10 NaCl
Na6V10O28 + Al + HCl = VCl2 + NaCl + AlV3O9 + H2O =>
2 Na6V10O28 + 5 Al + 22 HCl = 5 VCl2 + 12 NaCl + 5 AlV3O9 + 11 H2O
AgI(s) = Ag + I =>
AgI(s) = Ag + I
Al + CO = Al2O3 + C =>
2 Al + 3 CO = Al2O3 + 3 C
Li3AsO4 + HClO4 = LiClO4 + H3AsO4 =>
Li3AsO4 + 3 HClO4 = 3 LiClO4 + H3AsO4
C2H2O4*XH2O + NaOH = NaC2H2 + XH2O + CO2 + H2O =>
11 C2H2O4*XH2O + 2 NaOH = 2 NaC2H2 + 11 XH2O + 18 CO2 + 10 H2O
Fe(No3)2 + NaOH = NaNo3 + Fe(OH)2 =>
Fe(No3)2 + 2 NaOH = 2 NaNo3 + Fe(OH)2
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
Na2(CO3)2 + CH3CO2H = CH3CO2Na + H2O + CO2 =>
4 Na2(CO3)2 + 9 CH3CO2H = 8 CH3CO2Na + 6 H2O + 10 CO2
Fe2O3 + C = FeC + CO2 =>
2 Fe2O3 + 7 C = 4 FeC + 3 CO2
Mn(NO3)2 + HCl + NaBiO3 = MnO4{-} + Bi{3+} + Na{+} + Cl{-} + H2O + NO3 =>
2 Mn(NO3)2 + 26 HCl + 7 NaBiO3 = 2 MnO4{-} + 7 Bi{3+} + 7 Na{+} + 26 Cl{-} + 13 H2O + 4 NO3
MnSO4 + (NH4)2S2O8 + H3O = MnO2 + H2SO4 + (NH4)2SO4 =>
MnSO4 + 2(NH4)2S2O8 + 2 H3O = MnO2 + 3 H2SO4 + 2(NH4)2SO4
Na2SO4(aq) + BaCl2(aq) = NaCl(s) + BaSO4(aq) =>
Na2SO4(aq) + BaCl2(aq) = 2 NaCl(s) + BaSO4(aq)
NaOH + Mg(OH)2 = NaMg(OH)3 =>
NaOH + Mg(OH)2 = NaMg(OH)3
H{+} + SO3{2-} + Cr2O7{2-} = Cr{3+} + SO4{2-} + H2O =>
8 H{+} + 3 SO3{2-} + Cr2O7{2-} = 2 Cr{3+} + 3 SO4{2-} + 4 H2O
H2TeO4 + NaI = Na2TeO4 + TeO2 + I2 + H2O =>
2 H2TeO4 + 2 NaI = Na2TeO4 + TeO2 + I2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + AgNo3 = Fe(No3)2 + Ag =>
Fe + 2 AgNo3 = Fe(No3)2 + 2 Ag
Zn(s) + Ag{+} = Zn{2+} + Ag(s) =>
Zn(s) + 2 Ag{+} = Zn{2+} + 2 Ag(s)
ZnO + FeTiO3 + O2 = Zn2TiO4 + Fe2O3 =>
8 ZnO + 4 FeTiO3 + O2 = 4 Zn2TiO4 + 2 Fe2O3
VOCl2 + KOH = K2V4O9 + H2O + KCl =>
4 VOCl2 + 10 KOH = K2V4O9 + 5 H2O + 8 KCl
Zn + Ag(NO3) = Zn(NO3) + Ag2 =>
2 Zn + 2 Ag(NO3) = 2 Zn(NO3) + Ag2
Na2Cr2O7 + H2O + Te = TeO2 + NaOH + Cr2O3 =>
2 Na2Cr2O7 + 2 H2O + 3 Te = 3 TeO2 + 4 NaOH + 2 Cr2O3
CH3CH2OH + K2Cr2O7 + H2SO4 = K2SO4 + CH3COOH + Cr2O3 + H2O =>
3 CH3CH2OH + 2 K2Cr2O7 + 2 H2SO4 = 2 K2SO4 + 3 CH3COOH + 2 Cr2O3 + 5 H2O
NH4 + Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4 + 2 Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
NH4 + Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4 + 2 Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
HgCl2 + H2O = HgO + HCl =>
HgCl2 + H2O = HgO + 2 HCl
Na2CO3 + CaCl2H2O = CaCO3 + NaCl + H2O =>
Na2CO3 + CaCl2H2O = CaCO3 + 2 NaCl + H2O
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
Sn + HNO3 + H2O = H2SnO3 + NO =>
3 Sn + 4 HNO3 + H2O = 3 H2SnO3 + 4 NO
Pb(NO3)2 + K2Cr2O7 = KNO3 + PbCr2O4 + O =>
Pb(NO3)2 + K2Cr2O7 = 2 KNO3 + PbCr2O4 + 3 O
NH3NO3 + NaOH = NH3OH + NaNO3 =>
NH3NO3 + NaOH = NH3OH + NaNO3
[Ni(C2H8N2)3](aq) + Cl(aq) = [Ni(C2H8N2)3]Cl2(s) =>
[Ni(C2H8N2)3](aq) + 2 Cl(aq) = [Ni(C2H8N2)3]Cl2(s)
EI + EMnO4 + SO3 = I2 + MnSO4 + E2O =>
10 EI + 2 EMnO4 + 2 SO3 = 5 I2 + 2 MnSO4 + 6 E2O
NH4Cl + Pb(NO3)2 = NH4(NO3)2 + ClPb =>
NH4Cl + Pb(NO3)2 = NH4(NO3)2 + ClPb
Pb + Sn(NO3)2 = Pb(NO3)2 + Sn2 =>
2 Pb + 2 Sn(NO3)2 = 2 Pb(NO3)2 + Sn2
NH3NO3 + NaOH = NH3OH + NaNO3 =>
NH3NO3 + NaOH = NH3OH + NaNO3
Ca(OH)2 + H = CaH2 + H(OH)2 =>
Ca(OH)2 + 3 H = CaH2 + H(OH)2
Cu2(SO4)2 + NaNO2 = Cu(NO2)2 + Na2SO4 =>
Cu2(SO4)2 + 4 NaNO2 = 2 Cu(NO2)2 + 2 Na2SO4
NH3 + I = NI100 + H2 =>
2 NH3 + 200 I = 2 NI100 + 3 H2
Mn + HgO = MnO + Hg =>
Mn + HgO = MnO + Hg
AgNO3 = Ag2O + O2 + NO =>
4 AgNO3 = 2 Ag2O + 3 O2 + 4 NO
KMnO4 + H2S + H2SO4 = K2SO4 + MnSO4 + H2 =>
2 KMnO4 + 2 H2S + H2SO4 = K2SO4 + 2 MnSO4 + 3 H2
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
Fe + NaOH = Fe(OH)2 + Na2 =>
Fe + 2 NaOH = Fe(OH)2 + Na2
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Equations balanced on the previous day | Equations balanced on the next day |
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