Equations balanced on the previous day | Equations balanced on the next day |
5 K2Cr2O7 + 17 H2SO4 + 3 I2 = 6 KIO3 + 5 Cr2(SO4)3 + 17 H2O + 2 K2SO4
Cl({-}) = Cl2 + e =>
2 Cl({-}) = Cl2 + 2e
NH3 + NO2 = N2 + OH =>
4 NH3 + 6 NO2 = 5 N2 + 12 OH
C7H8O + CuO = Cu2O + H2O + C7H6O2 =>
C7H8O + 4 CuO = 2 Cu2O + H2O + C7H6O2
C5H2 + O2(g) = CO2 + H20(s) =>
10 C5H2 + 50 O2(g) = 50 CO2 + H20(s)
K2Cr2O7 + H2C2O4 = Cr2O3 + CO2 + H2O + K2C2O4 =>
K2Cr2O7 + 4 H2C2O4 = Cr2O3 + 6 CO2 + 4 H2O + K2C2O4
Pb(NO3)2 + Na4Si = Pb2Si + NaNO3 =>
2 Pb(NO3)2 + Na4Si = Pb2Si + 4 NaNO3
PbCl2 + KI = PbI2(s) + KCl =>
PbCl2 + 2 KI = PbI2(s) + 2 KCl
BaS + NiCl2 = BaCl2 + NiS =>
BaS + NiCl2 = BaCl2 + NiS
CuOH + NiSO4 = Ni(OH)2 + Cu2SO4 =>
2 CuOH + NiSO4 = Ni(OH)2 + Cu2SO4
Cu + NO3{-} + H{+} = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 NO3{-} + 8 H{+} = 3 Cu(NO3)2 + 2 NO + 4 H2O
((SiO)4) + (Mg2) = (Mg2)(SiO)4 =>
((SiO)4) + (Mg2) = (Mg2)(SiO)4
SnS + (NH4)2S2 = (NH4)2SnS + S =>
SnS + (NH4)2S2 = (NH4)2SnS + 2 S
KI(aq) + Br2(aq) = I2(aq) + KBr(aq) =>
2 KI(aq) + Br2(aq) = I2(aq) + 2 KBr(aq)
Pb{2+} + K2CrO4 + NO3{-} = PbCrO4 + KNO3 =>
Pb{2+} + K2CrO4 + 2 NO3{-} = PbCrO4 + 2 KNO3
Al + NaHCO3 = Al(OH)3 + NaCO2 =>
Al + 3 NaHCO3 = Al(OH)3 + 3 NaCO2
CO(NO3)2 + Na2CO3 = CO(CO3) + Na(NO3) =>
CO(NO3)2 + Na2CO3 = CO(CO3) + 2 Na(NO3)
Fe(NH4)2(H2O)6(SO4) + NH4 = Fe(NH4) + (NH4)2(H2O)6(SO4) =>
Fe(NH4)2(H2O)6(SO4) + NH4 = Fe(NH4) + (NH4)2(H2O)6(SO4)
MgHCl2 = MgCl2 + H2 =>
2 MgHCl2 = 2 MgCl2 + H2
Na + O2 = Na5O2 =>
5 Na + O2 = Na5O2
NaH + MgS = MgH + NaS =>
NaH + MgS = MgH + NaS
Na2O4W + H2SO4 = Na2SO4 + H2WO4 =>
Na2O4W + H2SO4 = Na2SO4 + H2WO4
C27H56OH + O2 = CO2 + H2O =>
4 C27H56OH + 163 O2 = 108 CO2 + 114 H2O
PF3 + LiH = PH3 + LiF =>
PF3 + 3 LiH = PH3 + 3 LiF
C6H8ClN + NaOH = C6H5NH2 + H2O + NaCl =>
C6H8ClN + NaOH = C6H5NH2 + H2O + NaCl
Fe3 + NCS = Fe(NCS)3 =>
Fe3 + 9 NCS = 3 Fe(NCS)3
Ba(OH)2 + Cr2O3 + H2O = Ba[Cr(OH)4]2 =>
Ba(OH)2 + Cr2O3 + 3 H2O = Ba[Cr(OH)4]2
Cl + N = ClN =>
Cl + N = ClN
Li2O + SO2 = Li + SO4 =>
2 Li2O + SO2 = 4 Li + SO4
CH3CH2COOHCH3NHCH3 = CH3CH2COOCH3NH2CH3 =>
CH3CH2COOHCH3NHCH3 = CH3CH2COOCH3NH2CH3
H2S + PbCrO4 = PbS + H2CrO4 =>
H2S + PbCrO4 = PbS + H2CrO4
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
LiCl + CaCO3 = CaCl2 + Li2CO3 =>
2 LiCl + CaCO3 = CaCl2 + Li2CO3
Al3 + H2SO4 = H2 + Al2SO4 =>
2 Al3 + 3 H2SO4 = 3 H2 + 3 Al2SO4
C6H5CHCl2 + H2O = C6H5COH + HCl =>
C6H5CHCl2 + H2O = C6H5COH + 2 HCl
Al3 + Na2O = Al2O3 + Na =>
2 Al3 + 9 Na2O = 3 Al2O3 + 18 Na
As2O3 + MnO4{-} + H{+} = As2O4 + Mn{2+} + H2O =>
5 As2O3 + 2 MnO4{-} + 6 H{+} = 5 As2O4 + 2 Mn{2+} + 3 H2O
CuSO4*5H2O + H2SO4 = Cu + H2O + SHO4 =>
CuSO4*5H2O + H2SO4 = Cu + 5 H2O + 2 SHO4
S8 + Fe = FeS =>
S8 + 8 Fe = 8 FeS
NaNO3 + MgCl2 = Mg(NO3)2 + NaCl =>
2 NaNO3 + MgCl2 = Mg(NO3)2 + 2 NaCl
C9H102O34 + O2 = CO2 + H2O =>
2 C9H102O34 + 35 O2 = 18 CO2 + 102 H2O
CrCl3 + (NH4)2MoO4 = Cr2(MoO4)3 + (NH4)Cl =>
2 CrCl3 + 3(NH4)2MoO4 = Cr2(MoO4)3 + 6(NH4)Cl
Cr + Cu(SO4)2 = Cr2(SO4)3 + Cu =>
4 Cr + 3 Cu(SO4)2 = 2 Cr2(SO4)3 + 3 Cu
Pb(NO3)2 + Na4Si = Pb2Si + NaNO3 =>
2 Pb(NO3)2 + Na4Si = Pb2Si + 4 NaNO3
C756H4050S2O9 + O2 = CO2 + H2O + SO2 =>
C756H4050S2O9 + 1766 O2 = 756 CO2 + 2025 H2O + 2 SO2
H2O + Br2 = O2 + Br{-} + H{+}\ =>
2 H2O + 2 Br2 = O2 + 4 Br{-} + 4 H{+}\
Cu2{2+}(aq) + Ce{3+}(aq) + H2O = CeO2(s) + Cu(s) + H{+}(aq) =>
Cu2{2+}(aq) + 2 Ce{3+}(aq) + 4 H2O = 2 CeO2(s) + 2 Cu(s) + 8 H{+}(aq)
NaCO3 + C6H8O7 = C6H5Na3O7 + CO2 + H2O =>
18 NaCO3 + 7 C6H8O7 = 6 C6H5Na3O7 + 24 CO2 + 13 H2O
NH3 + CH4 + O2 = C7H12NO + H2O =>
4 NH3 + 28 CH4 + 21 O2 = 4 C7H12NO + 38 H2O
Al2(s) + ZnBr(aq) = Zn(s) + AlBr(aq) =>
Al2(s) + 2 ZnBr(aq) = 2 Zn(s) + 2 AlBr(aq)
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Equations balanced on 12/02/23
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