Equations balanced on the previous day | Equations balanced on the next day |
FeS2 + 2 HCl = FeCl2 + S + H2S
Ba(ClO3)2 + MnO2 + NaOH = Na2MnO4 + Ba(ClO)2 + H2O =>
Ba(ClO3)2 + 4 MnO2 + 8 NaOH = 4 Na2MnO4 + Ba(ClO)2 + 4 H2O
K2C2O4*H2O(aq) + FeCl3*6H2O = FeK3(C2O4)3*3H2O(s) + KCl(aq) + H2O(l) =>
3 K2C2O4*H2O(aq) + FeCl3*6H2O = FeK3(C2O4)3*3H2O(s) + 3 KCl(aq) + 6 H2O(l)
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
Cu + S2 = Cu2S =>
4 Cu + S2 = 2 Cu2S
(NH4)Cl + Ca(OH)2 = NH3 + H2O + CaCl2 =>
2(NH4)Cl + Ca(OH)2 = 2 NH3 + 2 H2O + CaCl2
(NH4)3PO4 + CaBr2 = Ca3(PO4)2 + NH4Br =>
2(NH4)3PO4 + 3 CaBr2 = Ca3(PO4)2 + 6 NH4Br
Fe(s) + CuSO4(l) = Fe2(SO4)3(l) + Cu(s) =>
2 Fe(s) + 3 CuSO4(l) = Fe2(SO4)3(l) + 3 Cu(s)
Pb(NO3)2(aq) + H2CO3(aq) = (HNO3)2 + PbCO3 =>
Pb(NO3)2(aq) + H2CO3(aq) = (HNO3)2 + PbCO3
C17H21NO4 + HCl = C17H21NO4HCl =>
C17H21NO4 + HCl = C17H21NO4HCl
Na2CO3(aq) + Cu(NO3)2(aq) = CuCO3(s) + Na2(NO3)2(aq) =>
Na2CO3(aq) + Cu(NO3)2(aq) = CuCO3(s) + Na2(NO3)2(aq)
MgCl2 + NaOH = MgNaOH + Cl =>
MgCl2 + NaOH = MgNaOH + 2 Cl
Pb(CH3COO)2 + Co(CO3) = Co(CH3COO)2 + Pb(CO3) =>
Pb(CH3COO)2 + Co(CO3) = Co(CH3COO)2 + Pb(CO3)
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
NH3 + OH = N2O + H =>
2 NH3 + OH = N2O + 7 H
NaOH + HCrO4 = NaCrO4 + H2O =>
NaOH + HCrO4 = NaCrO4 + H2O
Fe3 + NO3 = Fe(NO3)3 =>
Fe3 + 9 NO3 = 3 Fe(NO3)3
O2 + C6H6 = CO2 + H2O =>
15 O2 + 2 C6H6 = 12 CO2 + 6 H2O
Ag + Cd + H2O = AgCdO + H2 =>
Ag + Cd + H2O = AgCdO + H2
HNO2 + Ba(OH)2 = Ba(NO2)2 + H2O =>
2 HNO2 + Ba(OH)2 = Ba(NO2)2 + 2 H2O
Pb(NO3)2 + NH4 = PbH4 + N(NO3)2 =>
Pb(NO3)2 + NH4 = PbH4 + N(NO3)2
KMnO4 + KNO2 + Na2CO3 = Na2KMnO4 + KNO3 + CO2 =>
KMnO4 + KNO2 + Na2CO3 = Na2KMnO4 + KNO3 + CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Li + Mg3N2 = Li3N + Mg =>
6 Li + Mg3N2 = 2 Li3N + 3 Mg
Cu + Ag(NO3)2 = AgCu(NO3)2 =>
Cu + Ag(NO3)2 = AgCu(NO3)2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Mg2Si + H2O = Mg(OH)2 + SiH4 =>
Mg2Si + 4 H2O = 2 Mg(OH)2 + SiH4
C2HO2 + O2 = H2O + CO2 =>
4 C2HO2 + 5 O2 = 2 H2O + 8 CO2
Ag + Fe2{+} = Ag{+} + Fe =>
Ag + Fe2{+} = Ag{+} + 2 Fe
H2S + NH3 = NH4{+} + S{2-} =>
H2S + 2 NH3 = 2 NH4{+} + S{2-}
HClO2 + NH3 = Cl2 + N2 + H2O =>
2 HClO2 + 2 NH3 = Cl2 + N2 + 4 H2O
H2SiO3 = Si + H2O + O2 =>
H2SiO3 = Si + H2O + O2
NH3 + O2 + CH3 = CHN + H2O =>
4 NH3 + 5 O2 + 4 CH3 = 4 CHN + 10 H2O
H3PO4 + Fe(OH)3 = (PO4)Fe + H2O =>
H3PO4 + Fe(OH)3 = (PO4)Fe + 3 H2O
Mg6[Si4O10](OH)8 + CaCO3 + CO2 = CaMg(CO3)2 + SiO2 + H2O =>
Mg6[Si4O10](OH)8 + 6 CaCO3 + 6 CO2 = 6 CaMg(CO3)2 + 4 SiO2 + 4 H2O
H2SO4 + KMnO4 + Na2SO3 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
3 H2SO4 + 2 KMnO4 + 5 Na2SO3 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
CCC = CCC9 =>
11 CCC = 3 CCC9
NaH2PO4 + KNO3 = KH2PO4 + NaNO3 =>
NaH2PO4 + KNO3 = KH2PO4 + NaNO3
C2H4 + KMnO4 + H2O = C3H6O + MnO2 + KOH =>
9 C2H4 + 4 KMnO4 + 2 H2O = 6 C3H6O + 4 MnO2 + 4 KOH
HNO3 + Mn2O2 + PbO2 = H2O + HMnO4 + Pb(NO3)2 =>
10 HNO3 + Mn2O2 + 5 PbO2 = 4 H2O + 2 HMnO4 + 5 Pb(NO3)2
Cu(SO4)2 + Fe = Fe(SO4)2 + Cu =>
Cu(SO4)2 + Fe = Fe(SO4)2 + Cu
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
AgNo3 = Ag + (No3)2 =>
2 AgNo3 = 2 Ag + (No3)2
PbS(s) + HNO3(aq) = Pb(NO3)2(aq) + NO(g) + S(s) + H2O(l) =>
3 PbS(s) + 8 HNO3(aq) = 3 Pb(NO3)2(aq) + 2 NO(g) + 3 S(s) + 4 H2O(l)
KJ + Cl2 = KJCl4 =>
KJ + 2 Cl2 = KJCl4
ZnS + HNO3 = Zn(NO3)2 + NO2 + S + H2O =>
ZnS + 4 HNO3 = Zn(NO3)2 + 2 NO2 + S + 2 H2O
MgS + PbCl = MgCl + PbS =>
MgS + PbCl = MgCl + PbS
MgS + PbCl = MgCl + PbS =>
MgS + PbCl = MgCl + PbS
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
PbS + Fe{3+} + H2O = Pb{2+} + SO4{2-} + Fe{2+} + H{+} =>
PbS + 8 Fe{3+} + 4 H2O = Pb{2+} + SO4{2-} + 8 Fe{2+} + 8 H{+}
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