Equations balanced on the previous day | Equations balanced on the next day |
Mg + ZnCI2 = MgCI2 + Zn
FeS + HNO3 = Fe(NO3)3 + NO2 + S + H2O =>
FeS + 6 HNO3 = Fe(NO3)3 + 3 NO2 + S + 3 H2O
Li2O + NaOH = LiOH + Na2O =>
Li2O + 2 NaOH = 2 LiOH + Na2O
C2H5OH + CO2 = C6H12O6 =>
2 C2H5OH + 2 CO2 = C6H12O6
Na2S2O3 + Br + NaOH = NaBr + Na2S2O4 + H2O =>
Na2S2O3 + 2 Br + 2 NaOH = 2 NaBr + Na2S2O4 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
KNo3 + Ba(OH)2 = KOH + Ba(No3)2 =>
2 KNo3 + Ba(OH)2 = 2 KOH + Ba(No3)2
Al + Na2SO4 = Al2O3 + SO2 + Na2O =>
2 Al + 3 Na2SO4 = Al2O3 + 3 SO2 + 3 Na2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
K2Cr2O7 + Ag + H2(SO4) = Cr2(SO4)3 + Ag2(SO4) + K2SO4 + H2O =>
K2Cr2O7 + 6 Ag + 7 H2(SO4) = Cr2(SO4)3 + 3 Ag2(SO4) + K2SO4 + 7 H2O
C7H12 + Br2 = C7H11 + HBr =>
2 C7H12 + Br2 = 2 C7H11 + 2 HBr
FeCl2 + K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + KCl =>
3 FeCl2 + 2 K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + 6 KCl
C2H5OH + H2SO4 = C + SO2 + H2O =>
C2H5OH + 2 H2SO4 = 2 C + 2 SO2 + 5 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Sr(NO3)2 + Na2CrO4 = Sr2CrO4 + Na(NO3)2 =>
2 Sr(NO3)2 + Na2CrO4 = Sr2CrO4 + 2 Na(NO3)2
K2Cr2O7 + H3PO3 + H2SO4 = Cr2(SO4)3 + H3PO5 + K2SO4 + H2O =>
2 K2Cr2O7 + 3 H3PO3 + 8 H2SO4 = 2 Cr2(SO4)3 + 3 H3PO5 + 2 K2SO4 + 8 H2O
K2CO3 + V2O5 + CO2 = KVCO3 + O2 =>
K2CO3 + V2O5 + CO2 = 2 KVCO3 + 2 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeI3 + H2SO4 = Fe2(SO4)3 + SO2 + I2 + H2O =>
2 FeI3 + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 3 I2 + 6 H2O
C6H5OH + NO2 + H2O = C6H4OHNO2 + H3O =>
C6H5OH + NO2 + H2O = C6H4OHNO2 + H3O
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
NH4OH + NiCl3 = NH4Cl + Ni(OH)3 =>
3 NH4OH + NiCl3 = 3 NH4Cl + Ni(OH)3
HCl + MnCl2 + NaBiO3 = NaMnO4 + BiCl3 + NaCl + H2O =>
14 HCl + 2 MnCl2 + 5 NaBiO3 = 2 NaMnO4 + 5 BiCl3 + 3 NaCl + 7 H2O
Br + NiCl2 = Ni + BrCl2 =>
Br + NiCl2 = Ni + BrCl2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
(NH4)2CO3 + NaOH = NaCO3 + NH4 + NH3 + H2O =>
(NH4)2CO3 + NaOH = NaCO3 + NH4 + NH3 + H2O
ClO2({-}) = ClO({-}) + ClO3({-}) =>
2 ClO2({-}) = ClO({-}) + ClO3({-})
NH4 + H2SO4 = (NH3)2SO4 + H2 =>
2 NH4 + H2SO4 = (NH3)2SO4 + 2 H2
Sr(NO3)2 + Na2CrO4 = SrCrO4 + NaNO3 =>
Sr(NO3)2 + Na2CrO4 = SrCrO4 + 2 NaNO3
Ag(NO3) + CrCl2 = AgCl + Cr(NO3)2 =>
2 Ag(NO3) + CrCl2 = 2 AgCl + Cr(NO3)2
FeCl3 + NH4SCN + H3PO4 = NH4Cl + (NH4)3[Fe(PO4)2] + HSCN =>
FeCl3 + 6 NH4SCN + 2 H3PO4 = 3 NH4Cl + (NH4)3[Fe(PO4)2] + 6 HSCN
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KCN + Cu(OH)2 = KCu(CN)2 + K + OH =>
2 KCN + Cu(OH)2 = KCu(CN)2 + K + 2 OH
NiCl + Na(CO3) = Ni(CO3) + NaCl =>
NiCl + Na(CO3) = Ni(CO3) + NaCl
Sr(NO3)2 + Na2CrO4 = Sr2CrO4 + Na(NO3)2 =>
2 Sr(NO3)2 + Na2CrO4 = Sr2CrO4 + 2 Na(NO3)2
Pt(s) + HNO3(aq) + HCl(aq) = PtCl4(aq) + NO(g) + H2O(l) =>
3 Pt(s) + 4 HNO3(aq) + 12 HCl(aq) = 3 PtCl4(aq) + 4 NO(g) + 8 H2O(l)
HCl + H2C2O4 = ClHC2O3 + H2O =>
HCl + H2C2O4 = ClHC2O3 + H2O
Fe(OH)2Cl + HCl = FeOHCl2 + H2O =>
Fe(OH)2Cl + HCl = FeOHCl2 + H2O
FeCl3 + Ag2SO4 = FeSO4 + Ag2Cl3 =>
FeCl3 + Ag2SO4 = FeSO4 + Ag2Cl3
Pr2(C2O4)3 = Pr + C2O4 =>
Pr2(C2O4)3 = 2 Pr + 3 C2O4
Zn + H{+3}C{+6}H{+5}O{+7} = Zn{+3}(H{+3}C{+6}H{+5}O{+7}){+2} + H{+2} =>
Zn + 3 H{+3}C{+6}H{+5}O{+7} = Zn{+3}(H{+3}C{+6}H{+5}O{+7}){+2} + 3 H{+2}
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
AlP + H2O = P2H4 + Al(OH)2 =>
2 AlP + 4 H2O = P2H4 + 2 Al(OH)2
Al3O + H2O = Al(OH)3 + H2 =>
2 Al3O + 16 H2O = 6 Al(OH)3 + 7 H2
MgCa(CO3)2 + SiO2 = MgCaSi2O6 + CO2 =>
MgCa(CO3)2 + 2 SiO2 = MgCaSi2O6 + 2 CO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Sr(NO3)2 + Na2CrO4 = SrCrO4 + Na(NO3) =>
Sr(NO3)2 + Na2CrO4 = SrCrO4 + 2 Na(NO3)
Co{2+} + Na2S = CoS + Na2{2+} =>
Co{2+} + Na2S = CoS + Na2{2+}
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