Equations balanced on the previous day | Equations balanced on the next day |
2 AlCl3 = 2 Al + 3 Cl2
Pb(NO3)2 + KI = Pb(I)2 + KNO3 =>
Pb(NO3)2 + 2 KI = Pb(I)2 + 2 KNO3
Na2SO4XH2O = Na2SO4 + XH2O =>
Na2SO4XH2O = Na2SO4 + XH2O
Se + O = SeO3 =>
Se + 3 O = SeO3
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
AgCl + (NH4) = Ag + (NH4)2Cl =>
AgCl + 2(NH4) = Ag + (NH4)2Cl
Fe(No3)3 = Fe + No3 =>
Fe(No3)3 = Fe + 3 No3
Mg(OH)2 + H2C2O4 = H2O + MgC2O4 =>
Mg(OH)2 + H2C2O4 = 2 H2O + MgC2O4
Sr(NO3)2 + A2(SO4)3 = A(NO3)3 + SrSO4 =>
3 Sr(NO3)2 + A2(SO4)3 = 2 A(NO3)3 + 3 SrSO4
Na2Co3 + ZnCl2 = Na2Co3ZnCl2 =>
Na2Co3 + ZnCl2 = Na2Co3ZnCl2
NaOH(aq) + CuSO4(aq) = CuOH(s) + NaSO4(aq) =>
NaOH(aq) + CuSO4(aq) = CuOH(s) + NaSO4(aq)
Ca2 + Cl = Ca(Cl)2 =>
Ca2 + 4 Cl = 2 Ca(Cl)2
Mg2 + AgNo3 = Ag + Mg(No3)2 =>
Mg2 + 4 AgNo3 = 4 Ag + 2 Mg(No3)2
Al(s) + H2PO4(aq) = AlPO4(s) + H2(g) =>
Al(s) + H2PO4(aq) = AlPO4(s) + H2(g)
K2I3 + I2 = K5I1000 =>
10 K2I3 + 1985 I2 = 4 K5I1000
Mn4O2 + HCl = Mn2Cl + Cl + H2O =>
Mn4O2 + 4 HCl = 2 Mn2Cl + 2 Cl + 2 H2O
NAl + Pb(C2H3O2)2 = NAl(C2H3O2)2 + Pb =>
NAl + Pb(C2H3O2)2 = NAl(C2H3O2)2 + Pb
KMnO4 + HNO2 + H4SO4 = K2SO4 + MnSO4 + HNO3 + H2O =>
2 KMnO4 + 2 HNO2 + 3 H4SO4 = K2SO4 + 2 MnSO4 + 2 HNO3 + 6 H2O
Hg2Br2 + Cl2 = HgCl2 + Br2 =>
Hg2Br2 + 2 Cl2 = 2 HgCl2 + Br2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cu + H{+} + NO3{-} = Cu{+2} + NH4{+} + H2O =>
4 Cu + 10 H{+} + NO3{-} = 4 Cu{+2} + NH4{+} + 3 H2O
C12H26 + O2 + KO2 = K2CO3 + H2O =>
2 C12H26 + O2 + 48 KO2 = 24 K2CO3 + 26 H2O
Li + Pb(NO3)2 = LiNO3 + Pb2 =>
4 Li + 2 Pb(NO3)2 = 4 LiNO3 + Pb2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
K2[HgCl4] + KBr = KCl + K2[HgBr4] =>
K2[HgCl4] + 4 KBr = 4 KCl + K2[HgBr4]
Fe2Cl3 + KOH = K2Cl + Fe(OH)3 =>
Fe2Cl3 + 6 KOH = 3 K2Cl + 2 Fe(OH)3
PbS + O2(s) = PbO + SO2 =>
2 PbS + 3 O2(s) = 2 PbO + 2 SO2
H2PO4 + MgOH = Mg2PO4 + H2O =>
H2PO4 + 2 MgOH = Mg2PO4 + 2 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
CuO + NaOH = Cu(OH)2 + Na2O =>
CuO + 2 NaOH = Cu(OH)2 + Na2O
CrO + KNO3 + Na2CO3 = KNO2 + Na2CrO4 + CO2 =>
CrO + 2 KNO3 + Na2CO3 = 2 KNO2 + Na2CrO4 + CO2
CuSO4 + Na2OH + OH = Cu(OH)2 + Na2SO4 =>
CuSO4 + Na2OH + OH = Cu(OH)2 + Na2SO4
(NH4)2U2O7 + HNO3 = UO2(NO3)2 + H2O + N2O =>
(NH4)2U2O7 + 6 HNO3 = 2 UO2(NO3)2 + 7 H2O + 2 N2O
Fe(NO3)3*9H2O = Fe + N + O + H2O =>
Fe(NO3)3*9H2O = Fe + 3 N + 9 O + 9 H2O
Ba(HCO3)2 + HNO3 = CO2 + H2O + Ba(NO3)2 =>
Ba(HCO3)2 + 2 HNO3 = 2 CO2 + 2 H2O + Ba(NO3)2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaBH4(s) + H2SO4(aq) = B2H6(g) + H2(g) + Na2SO4(aq) =>
2 NaBH4(s) + H2SO4(aq) = B2H6(g) + 2 H2(g) + Na2SO4(aq)
PbCrO4 + KI + HCl = PbCl2 + CrCl3 + KCl + I + H2O =>
PbCrO4 + 3 KI + 8 HCl = PbCl2 + CrCl3 + 3 KCl + 3 I + 4 H2O
Na2N2O2 + NaIO4 + H2SO4 = I2 + NaNO3 + Na2SO4 + H2O =>
7 Na2N2O2 + 8 NaIO4 + 4 H2SO4 = 4 I2 + 14 NaNO3 + 4 Na2SO4 + 4 H2O
C12N5H13 + KMnO4 + H2O = C11N5H7O5 + CO2H2 + MnO2 + KOH =>
C12N5H13 + 6 KMnO4 + H2O = C11N5H7O5 + CO2H2 + 6 MnO2 + 6 KOH
Zn(OH)2 + NH3 = Zn(NH3)4{+2} + OH{-} =>
Zn(OH)2 + 4 NH3 = Zn(NH3)4{+2} + 2 OH{-}
BaO2 + HCl = H2O2 + BaCl2 =>
BaO2 + 2 HCl = H2O2 + BaCl2
NH4 + NO3 = N2O2 + H2O =>
4 NH4 + 6 NO3 = 5 N2O2 + 8 H2O
(NH4)2S2O3 + NH3 + CuO = [Cu(NH3)4]S2O3 + O + H =>
(NH4)2S2O3 + 2 NH3 + CuO = [Cu(NH3)4]S2O3 + O + 2 H
Al + FeS = AlS + Fe =>
Al + FeS = AlS + Fe
Sr(OH)2(aq) + HCl(aq) = SrCl2(aq) + H2O(l) =>
Sr(OH)2(aq) + 2 HCl(aq) = SrCl2(aq) + 2 H2O(l)
C10H20 + O2 = CO3 + H2O =>
C10H20 + 20 O2 = 10 CO3 + 10 H2O
Fe(OH)2 + Cl = FeCl2 + OH =>
Fe(OH)2 + 2 Cl = FeCl2 + 2 OH
CH2O + K2Cr2O7 + H2SO4 = CH2O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH2O + K2Cr2O7 + 4 H2SO4 = 3 CH2O2 + Cr2(SO4)3 + K2SO4 + 4 H2O
K4(Fe(CN)6) + KMnO4 + H2SO4 = Fe2(SO4)3 + CO2 + KNO3 + MnSO4 + H2O + K2SO4 =>
10 K4(Fe(CN)6) + 122 KMnO4 + 188 H2SO4 = 5 Fe2(SO4)3 + 60 CO2 + 60 KNO3 + 122 MnSO4 + 188 H2O + 51 K2SO4
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