Equations balanced on the previous day | Equations balanced on the next day |
4 Co(s) + O2(g) = 2 Co2O
CaS2O3 + KF = CaF2 + K2S2O3 =>
CaS2O3 + 2 KF = CaF2 + K2S2O3
Al(C2H3O2)3 + (NH4)2CO3 = Al2(CO3)3 + C2H3O2NH4 =>
2 Al(C2H3O2)3 + 3(NH4)2CO3 = Al2(CO3)3 + 6 C2H3O2NH4
MgSO4 + NaF = NaSO4 + MgF =>
MgSO4 + NaF = NaSO4 + MgF
Pb2(SO4)3 + Ba(OH)2 = Pb(OH)3 + Ba(SO4) =>
Pb2(SO4)3 + 3 Ba(OH)2 = 2 Pb(OH)3 + 3 Ba(SO4)
HSO4{-} + O2 = SO4{-}2 + H2O =>
4 HSO4{-} + O2 = 4 SO4{-}2 + 2 H2O
HF(aq) + NaOH(aq) = NaF(aq) + H2O(l) =>
HF(aq) + NaOH(aq) = NaF(aq) + H2O(l)
HO + CO2 = H(CO3) =>
HO + CO2 = H(CO3)
PbS + O2 = PbO + S2O =>
4 PbS + 3 O2 = 4 PbO + 2 S2O
Ti(OCH(CH3)2)4 + CH3COOH = Ti(CH3COO)4 + OHCH(CH3)2 =>
Ti(OCH(CH3)2)4 + 4 CH3COOH = Ti(CH3COO)4 + 4 OHCH(CH3)2
KMnO4 + NH4HSO3 + H2SO4 = MnSO4 + (NH4)2SO4 + K2SO4 + H2O =>
4 KMnO4 + 10 NH4HSO3 + H2SO4 = 4 MnSO4 + 5(NH4)2SO4 + 2 K2SO4 + 6 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
HgO2O = Hg + O2 =>
2 HgO2O = 2 Hg + 3 O2
Fe + Sn(SO4) = Sn + Fe2(SO4)3 =>
2 Fe + 3 Sn(SO4) = 3 Sn + Fe2(SO4)3
J2 + HNO3 = HJO3 + NO2 + H2O =>
J2 + 10 HNO3 = 2 HJO3 + 10 NO2 + 4 H2O
Na2SiO3 + Ca(NO3)2 = CaSiO3 + NaNO3 =>
Na2SiO3 + Ca(NO3)2 = CaSiO3 + 2 NaNO3
Al + NaCl = Na + Al2Cl3 =>
2 Al + 3 NaCl = 3 Na + Al2Cl3
Fe(SCN)3 + Na2SO3 + H2O = Fe(SCN)2 + Na2SO4 + HSCN =>
2 Fe(SCN)3 + Na2SO3 + H2O = 2 Fe(SCN)2 + Na2SO4 + 2 HSCN
NHO3 + P = H3PO4 + H2O + NO2 =>
5 NHO3 + P = H3PO4 + H2O + 5 NO2
HgS + NO3 = HgNO3 + S =>
HgS + NO3 = HgNO3 + S
SbCl3 + Cl = SbCl5 =>
SbCl3 + 2 Cl = SbCl5
[Ni(Cl)6]{4-} + H2O = [Ni(H2O)6]{2+} + Cl{-} =>
[Ni(Cl)6]{4-} + 6 H2O = [Ni(H2O)6]{2+} + 6 Cl{-}
HNO2 + HBr = Br2 + NO + H2O =>
2 HNO2 + 2 HBr = Br2 + 2 NO + 2 H2O
H2S + F2 = SF6 + HF =>
H2S + 4 F2 = SF6 + 2 HF
ZnSO4 + H2O = Zn + O2 + H2SO4 =>
2 ZnSO4 + 2 H2O = 2 Zn + O2 + 2 H2SO4
Mg(s) + O2 = MgO =>
2 Mg(s) + O2 = 2 MgO
CaCl2 + NaCl = NaCl2 + CaCl =>
CaCl2 + NaCl = NaCl2 + CaCl
CHCl = HCCl =>
CHCl = HCCl
(CH3)2CCHCH3 + HBr = (CH3)2CBrCH2CH3 =>
(CH3)2CCHCH3 + HBr = (CH3)2CBrCH2CH3
C6H12 + HBr = C6H11Br + H2 =>
C6H12 + HBr = C6H11Br + H2
Hg + NH4OH = Hg(NH3) + H2O =>
Hg + NH4OH = Hg(NH3) + H2O
Cu + NaNO3 + H2SO4 = Cu(NO3)2 + NO2 + Na2SO4 + H2O =>
Cu + 4 NaNO3 + 2 H2SO4 = Cu(NO3)2 + 2 NO2 + 2 Na2SO4 + 2 H2O
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
Cu2O + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 2 NO + 7 H2O
Al + O = Al2O3 =>
2 Al + 3 O = Al2O3
Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4(s) + NH4NO3(aq) =>
Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4(s) + 2 NH4NO3(aq)
FeSO4 + K2MnO4 + H2SO4 = Fe(SO4)3 + K2SO4 + MnSO4 + H2O =>
FeSO4 + K2MnO4 + 4 H2SO4 = Fe(SO4)3 + K2SO4 + MnSO4 + 4 H2O
Cr3 + (NH4)2S2O8 + H2O = CrO3 + H2SO4 + (NH4)2SO4 =>
Cr3 + 9(NH4)2S2O8 + 9 H2O = 3 CrO3 + 9 H2SO4 + 9(NH4)2SO4
FeS2 + K2Cr2O7 + Na2CO3 = NaFeO2 + KCrO2 + Na2SO4 + CO =>
6 FeS2 + 10 K2Cr2O7 + 15 Na2CO3 = 6 NaFeO2 + 20 KCrO2 + 12 Na2SO4 + 15 CO
KOH + Mg = K + MgO + H2 =>
2 KOH + 2 Mg = 2 K + 2 MgO + H2
BaCl2(aq) + K2SO4(aq) = KCl(aq) + BaSO4(s) =>
BaCl2(aq) + K2SO4(aq) = 2 KCl(aq) + BaSO4(s)
BeO + NaOH = NaHBeO2 =>
BeO + NaOH = NaHBeO2
H + HGeO3 = H2GeO3 =>
H + HGeO3 = H2GeO3
Aluminium + potassiumnitrate = aluminiumnitrate + potassium =>
Al + 3 KNO3 = Al(NO3)3 + 3 K
HNO3 + MgOH = MgNO3 + H2O =>
HNO3 + MgOH = MgNO3 + H2O
Sr(OH)2 + PbBr2 = SrBr2 + Pb(OH)2 =>
Sr(OH)2 + PbBr2 = SrBr2 + Pb(OH)2
NaCl(aq) + H2O(l) = NaOH(aq) + Cl2(g) + H2(g) =>
2 NaCl(aq) + 2 H2O(l) = 2 NaOH(aq) + Cl2(g) + H2(g)
KMnO4 + NH3 = KNO3 + MnO2 + KOH + H2O =>
8 KMnO4 + 3 NH3 = 3 KNO3 + 8 MnO2 + 5 KOH + 2 H2O
CS2(l) + O = CO2(g) + SO2(g) =>
CS2(l) + 6 O = CO2(g) + 2 SO2(g)
C4H10 + O2 = C4H10O2 =>
C4H10 + O2 = C4H10O2
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