Equations balanced on the previous day | Equations balanced on the next day |
PbCl2 + 2 AgNO3 = Pb + (NO3)2 + 2 AgCl
Cr2O7{2-} + Hg + H2SO4 + H{+} = Hg2SO4 + Cr3{+} + H2O =>
3 Cr2O7{2-} + 34 Hg + 17 H2SO4 + 8 H{+} = 17 Hg2SO4 + 2 Cr3{+} + 21 H2O
Ni(s) + H2O(g) = NiO + H2 =>
Ni(s) + H2O(g) = NiO + H2
P2S = P + S =>
P2S = 2 P + S
Fe3O4 + C6H12O6 + H{+} = Fe{2+} + HCO3{-} + H2O =>
12 Fe3O4 + C6H12O6 + 66 H{+} = 36 Fe{2+} + 6 HCO3{-} + 36 H2O
C6H12O2 + H2O = C4H8O2 + C2H6O =>
C6H12O2 + H2O = C4H8O2 + C2H6O
Fe + CO3 = Fe2(CO3)3 =>
2 Fe + 3 CO3 = Fe2(CO3)3
Al2O3 + H2(SO4) = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2(SO4) = Al2(SO4)3 + 3 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
CrO4{-2}(aq) + H2O(l) + HSnO2{-} = CrO2{-}(aq) + OH{-}(aq) + HSnO3{-}(aq) =>
2 CrO4{-2}(aq) + H2O(l) + 3 HSnO2{-} = 2 CrO2{-}(aq) + 2 OH{-}(aq) + 3 HSnO3{-}(aq)
Au2O3 + GaN = Ga2O3 + Au + N2 =>
Au2O3 + 2 GaN = Ga2O3 + 2 Au + N2
Hg22{+} = Hg + Hg2{+} =>
Hg22{+} = 20 Hg + Hg2{+}
HCl + Na2CO3 = H2O + CO2 + NaCl =>
2 HCl + Na2CO3 = H2O + CO2 + 2 NaCl
Cuando + AgNO3 = Ag + Cuando(NO3)2 =>
Cuando + 2 AgNO3 = 2 Ag + Cuando(NO3)2
Al + NH4OH = Al(OH)2 + NH4 =>
Al + 2 NH4OH = Al(OH)2 + 2 NH4
CrO4{-2}(aq) + H2O(l) + HSnO2{-} = CrO2{-}(aq) + OH{-}(aq) + HSnO3{-}(aq) =>
2 CrO4{-2}(aq) + H2O(l) + 3 HSnO2{-} = 2 CrO2{-}(aq) + 2 OH{-}(aq) + 3 HSnO3{-}(aq)
Bi(NO3)3 + Fe(NO3)3 + C2H5NO2 = BiFeO3 + N2 + H2O + CO2 =>
3 Bi(NO3)3 + 3 Fe(NO3)3 + 10 C2H5NO2 = 3 BiFeO3 + 14 N2 + 25 H2O + 20 CO2
CrO4{-2}(aq) + H2O(l) + HSnO2{-} = CrO2{-}(aq) + OH{-}(aq) + HSnO3{-}(aq) =>
2 CrO4{-2}(aq) + H2O(l) + 3 HSnO2{-} = 2 CrO2{-}(aq) + 2 OH{-}(aq) + 3 HSnO3{-}(aq)
CrO4{-2}(aq) + H2O(l) + HSnO2{-} = CrO2{-}(aq) + OH{-}(aq) + HSnO3{-}(aq) =>
2 CrO4{-2}(aq) + H2O(l) + 3 HSnO2{-} = 2 CrO2{-}(aq) + 2 OH{-}(aq) + 3 HSnO3{-}(aq)
PBr5 = PBr3 + Br =>
PBr5 = PBr3 + 2 Br
NaOH + S = Na2S + H2O + Na2S2O3 =>
6 NaOH + 4 S = 2 Na2S + 3 H2O + Na2S2O3
C6H5AsO(OH)2 + SO2 = C6H5AsO + H2SO4 =>
C6H5AsO(OH)2 + SO2 = C6H5AsO + H2SO4
Na2Cr2O7 + H2SO4 + CH3OH = Cr2(SO4)3 + Na2SO4 + CH2O2 + H2O =>
2 Na2Cr2O7 + 8 H2SO4 + 3 CH3OH = 2 Cr2(SO4)3 + 2 Na2SO4 + 3 CH2O2 + 11 H2O
(NH4)2CO3 + CsCl2 = CsCO3 + NH4Cl =>
(NH4)2CO3 + CsCl2 = CsCO3 + 2 NH4Cl
C7H16 + I2 = C7H14I2 + H2 =>
C7H16 + I2 = C7H14I2 + H2
Mg + CO2 + H2O = Mg(HCO3)2 + H2 =>
Mg + 2 CO2 + 2 H2O = Mg(HCO3)2 + H2
Hg + NH4OH = HgOH + NH4 =>
Hg + NH4OH = HgOH + NH4
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
HF + NaF = HNa + F =>
HF + NaF = HNa + 2 F
K2O*Al2O3*6SiO2 + CO2 + H2O = K2CO3 + Al2O3*2SiO2*2H2O + SiO2 =>
K2O*Al2O3*6SiO2 + CO2 + 2 H2O = K2CO3 + Al2O3*2SiO2*2H2O + 4 SiO2
(NH4ClO4) = (N2) + Cl2 + O2 + H2O =>
2(NH4ClO4) = (N2) + Cl2 + 2 O2 + 4 H2O
CH3C2H4CH3 + O2 = CO2 + H2O =>
2 CH3C2H4CH3 + 13 O2 = 8 CO2 + 10 H2O
CrO4{-2}(aq) + H2O(l) + HSnO2{-} = CrO2{-}(aq) + OH{-}(aq) + HSnO3{-}(aq) =>
2 CrO4{-2}(aq) + H2O(l) + 3 HSnO2{-} = 2 CrO2{-}(aq) + 2 OH{-}(aq) + 3 HSnO3{-}(aq)
CaCO3 + H3BO3 = Ca3(BO3)2 + H2CO3 =>
3 CaCO3 + 2 H3BO3 = Ca3(BO3)2 + 3 H2CO3
Cu(NO3)2 + Na2C2O4 = CuC2O4 + Na(NO3) =>
Cu(NO3)2 + Na2C2O4 = CuC2O4 + 2 Na(NO3)
Co2O = Co + O2 =>
2 Co2O = 4 Co + O2
CH3CH2CHOHCH3 + KMnO4 + H2SO4 = CH3CH2COCH3 + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CHOHCH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2COCH3 + K2SO4 + 2 MnSO4 + 8 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C2H5O4 + O2 = CO2 + H2O =>
4 C2H5O4 + 5 O2 = 8 CO2 + 10 H2O
NaClO4Pb(NO3)2 = Na(NO3)2PbClO4 =>
NaClO4Pb(NO3)2 = Na(NO3)2PbClO4
C6H5Br + NaOH = C6H6 + NaBr + O2 =>
2 C6H5Br + 2 NaOH = 2 C6H6 + 2 NaBr + O2
KMnO4 + C3H8O3 + H2SO4 = C3H4O5 + K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 5 C3H8O3 + 12 H2SO4 = 5 C3H4O5 + 4 K2SO4 + 8 MnSO4 + 22 H2O
Mg(OH)2 + FeCl3 = Fe(OH)3 + MgCl2 =>
3 Mg(OH)2 + 2 FeCl3 = 2 Fe(OH)3 + 3 MgCl2
Fe2O3 + H2C2O4 + H2O = [Fe(C2O4)3]{-3} + H3O{+} =>
Fe2O3 + 6 H2C2O4 + 3 H2O = 2[Fe(C2O4)3]{-3} + 6 H3O{+}
BaCl2*2H2O = Ba + Cl + H2O =>
BaCl2*2H2O = Ba + 2 Cl + 2 H2O
Cu + AgCl3 = CuCl3 + Ag =>
Cu + AgCl3 = CuCl3 + Ag
Ag(NO3) + Na2SO4 = Ag2(SO4) + NaNO3 =>
2 Ag(NO3) + Na2SO4 = Ag2(SO4) + 2 NaNO3
C + S8 = CS2 =>
4 C + S8 = 4 CS2
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