Equations balanced on the previous day | Equations balanced on the next day |
Fe2(SO4)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaSO4
AgNO3 + Mg2(SO4)2 = Mg(NO3)2 + Ag2SO4 =>
4 AgNO3 + Mg2(SO4)2 = 2 Mg(NO3)2 + 2 Ag2SO4
Al2O3(l) + C(s) = Al(l) + CO2(g) =>
2 Al2O3(l) + 3 C(s) = 4 Al(l) + 3 CO2(g)
CuSO4 + PbCl2 = CuCl2 + Pb(SO4) =>
CuSO4 + PbCl2 = CuCl2 + Pb(SO4)
ZnCO3 = Zn{+} + CO3{-} =>
ZnCO3 = Zn{+} + CO3{-}
KHCO3 + C2H4O2 = H2O + CO2 + CH3COOK =>
KHCO3 + C2H4O2 = H2O + CO2 + CH3COOK
NO + SO2 = N2 + SO3 =>
2 NO + 2 SO2 = N2 + 2 SO3
C8H10 + SO4{2-} + H{+} = H2S + CO2 + H2O =>
4 C8H10 + 21 SO4{2-} + 42 H{+} = 21 H2S + 32 CO2 + 20 H2O
Zn(C2H3O2)2 + K2C2O4 = ZnC2O4 + K(C2H3O2) =>
Zn(C2H3O2)2 + K2C2O4 = ZnC2O4 + 2 K(C2H3O2)
Br2 + S2O3{2–} + H2O = Br1{-} + SO4{2–} + H{+} =>
6 Br2 + S2O3{2–} + 5 H2O = 12 Br1{-} + 2 SO4{2–} + 10 H{+}
Sb2O + H2O = HSbO =>
Sb2O + H2O = 2 HSbO
FeCl3 + KI = FeCl2 + KCl + I =>
FeCl3 + KI = FeCl2 + KCl + I
Ag2O(s) + HPO32{-}(aq) = Ag(s) + PO43{-}(aq) + OH =>
12 Ag2O(s) + HPO32{-}(aq) = 24 Ag(s) + PO43{-}(aq) + OH
P4O6 + KOH = K3PO4 + H2O + H2 =>
P4O6 + 12 KOH = 4 K3PO4 + 2 H2O + 4 H2
H2O + CoCl2 + Na2O2 = Co(OH)3 + Cl{-} + Na{+} + OH =>
2 H2O + CoCl2 + Na2O2 = Co(OH)3 + 2 Cl{-} + 2 Na{+} + OH
Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + KCH3COO =>
Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + 2 KCH3COO
Mg + HCl = H2 + MgCl =>
2 Mg + 2 HCl = H2 + 2 MgCl
(Mg)3Al2Si3O12 + SiO2 = (Mg)2Al4Si5O18 + (Mg)2Si2O6 =>
2(Mg)3Al2Si3O12 + 3 SiO2 = (Mg)2Al4Si5O18 + 2(Mg)2Si2O6
CH3CH2COOH + NaHCO3 = CH3COONa + H2O + CO2 =>
4 CH3CH2COOH + 7 NaHCO3 = 7 CH3COONa + 5 H2O + 5 CO2
C3H7OH(aq) + O2(g) = CO2(g) + H2O(l) =>
2 C3H7OH(aq) + 9 O2(g) = 6 CO2(g) + 8 H2O(l)
AgNO3 + Fe2(SO4)3 = Fe(NO3)3 + Ag2(SO4) =>
6 AgNO3 + Fe2(SO4)3 = 2 Fe(NO3)3 + 3 Ag2(SO4)
FeSO3 + H2SO4 + KMnO4 = H2O + K2SO4 + MnSO4 + Fe2(SO4)3 =>
10 FeSO3 + 14 H2SO4 + 6 KMnO4 = 14 H2O + 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3
CuS + FeS = Cu4FeS5 =>
4 CuS + FeS = Cu4FeS5
Ag2SO4 + SrI2 = AgI + SrSO4 =>
Ag2SO4 + SrI2 = 2 AgI + SrSO4
Ag(NO3) + HgCl = AgCl + HgNO3 =>
Ag(NO3) + HgCl = AgCl + HgNO3
Fe + FeBr3 = Fe2Br3 =>
Fe + FeBr3 = Fe2Br3
HNbF6 = H + Nb + F =>
HNbF6 = H + Nb + 6 F
Zn(OH)2 + Cl2 = ZnCl2 + OH =>
Zn(OH)2 + Cl2 = ZnCl2 + 2 OH
Pb + O2 = Pb9O8 =>
9 Pb + 4 O2 = Pb9O8
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Fe + H2SO4 + KMnO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
10 Fe + 24 H2SO4 + 6 KMnO4 = 6 MnSO4 + 5 Fe2(SO4)3 + 3 K2SO4 + 24 H2O
Cr(OH)3 + NaClO + NaOH = NaCl + Na2CrO4 + H2O =>
2 Cr(OH)3 + 3 NaClO + 4 NaOH = 3 NaCl + 2 Na2CrO4 + 5 H2O
FeS + As = FeAsS =>
FeS + As = FeAsS
Pb + H2PO4 = Pb3(PO4)2 + H2 =>
3 Pb + 2 H2PO4 = Pb3(PO4)2 + 2 H2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Ni(OH)2 + HBr = NiBr2 + H2O =>
Ni(OH)2 + 2 HBr = NiBr2 + 2 H2O
Al2(SO4)3 + Ca3P2 = AlP + CaSO4 =>
Al2(SO4)3 + Ca3P2 = 2 AlP + 3 CaSO4
C6H5CH3 + HNO3 = C6H4NO2CH3 + H2O =>
C6H5CH3 + HNO3 = C6H4NO2CH3 + H2O
HCl(aq) + H2O(l) = H3O(l) + Cl(aq) =>
HCl(aq) + H2O(l) = H3O(l) + Cl(aq)
HCl(aq) + H2O(l) = H3O(aq) + Cl(aq) =>
HCl(aq) + H2O(l) = H3O(aq) + Cl(aq)
AgNO3 + Cr2I3 = Ag2I + Cr(NO3)3 =>
6 AgNO3 + Cr2I3 = 3 Ag2I + 2 Cr(NO3)3
Cu(OH)2 + CH3COOH = Cu(CH3COO)2 + HOH =>
Cu(OH)2 + 2 CH3COOH = Cu(CH3COO)2 + 2 HOH
Pb(NO3)2 + C7H5NaO3 = C14H10O6Pb + NaNO3 =>
Pb(NO3)2 + 2 C7H5NaO3 = C14H10O6Pb + 2 NaNO3
C13H12N4S + Zn(NO3)2 = Zn(C13H11N4S)2 + HNO3 =>
2 C13H12N4S + Zn(NO3)2 = Zn(C13H11N4S)2 + 2 HNO3
C8H18 + O2 = C8H17 + H2O =>
4 C8H18 + O2 = 4 C8H17 + 2 H2O
C6H5CH3 + HNO3 = C6H2(NO2)3CH3(s) + H2O =>
C6H5CH3 + 3 HNO3 = C6H2(NO2)3CH3(s) + 3 H2O
C6H5CH3 + HNO3 = C6H4CH3NO2 + H2O =>
C6H5CH3 + HNO3 = C6H4CH3NO2 + H2O
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
HNO3 + C6H5CH3 = C6H2(NO2)3CH3 + H2O =>
3 HNO3 + C6H5CH3 = C6H2(NO2)3CH3 + 3 H2O
Ba(OH)2 + Ga2(SO4)3 = Ga(OH)3 + BaSO4 =>
3 Ba(OH)2 + Ga2(SO4)3 = 2 Ga(OH)3 + 3 BaSO4
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