Equations balanced on the previous day | Equations balanced on the next day |
2 O + CO = CO3
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Sn(CO3)2 + H3PO4 = Sn3(PO4)4 + CO2 + H2O =>
3 Sn(CO3)2 + 4 H3PO4 = Sn3(PO4)4 + 6 CO2 + 6 H2O
Cu + HClO4 = Cu(ClO4)2 + H2 =>
Cu + 2 HClO4 = Cu(ClO4)2 + H2
Mn(OH)4 = MnO2 + H2O =>
Mn(OH)4 = MnO2 + 2 H2O
K2CO3(aq) + Pb(NO3)2(aq) = PbCO3(s) + K2(NO3)2(aq) =>
K2CO3(aq) + Pb(NO3)2(aq) = PbCO3(s) + K2(NO3)2(aq)
Co(OH)2 + HBr = CoBr2 + H2O =>
Co(OH)2 + 2 HBr = CoBr2 + 2 H2O
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
KMnO4(s) + HCl(aq) = KCl(s) + MnCl2(s) + H2O(l) + Cl2(g) =>
2 KMnO4(s) + 16 HCl(aq) = 2 KCl(s) + 2 MnCl2(s) + 8 H2O(l) + 5 Cl2(g)
KMnO3 + H2C2O4 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
2 KMnO3 + 3 H2C2O4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 6 H2O + 6 CO2
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
CoCl2 + NH3 = [Co(NH3)6] + Cl3 =>
3 CoCl2 + 18 NH3 = 3[Co(NH3)6] + 2 Cl3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
K2O + Mg(OH)2 = KOH + MgO =>
K2O + Mg(OH)2 = 2 KOH + MgO
Ca(OH)2 + Fe2(SO4)3 = Fe(OH)3 + Ca(SO4) =>
3 Ca(OH)2 + Fe2(SO4)3 = 2 Fe(OH)3 + 3 Ca(SO4)
K2C2O4(H2O) + H2C2O4(H2O)2 + K2Cr2O4 = K3(Cr(C2O4)3) + H2O =>
2 K2C2O4(H2O) + 4 H2C2O4(H2O)2 + K2Cr2O4 = 2 K3(Cr(C2O4)3) + 14 H2O
Fe2 + O3 + H2 = Fe(OH03) =>
3 Fe2 + 2 O3 + 9 H2 = 6 Fe(OH03)
C6H8O8 + Ca(OH)2 = (C6H5O8)2Ca3 + H2O =>
2 C6H8O8 + 3 Ca(OH)2 = (C6H5O8)2Ca3 + 6 H2O
Ni(CO)4 = Ni + CO = CaC2 + H2O = C2H2 + CaO =>
Ni(CO)4 = Ni + 4 CO
Cr2O72{-} + I2 + H2O = Cr3{+} + IO3{-} + H{+} =>
30 Cr2O72{-} + 427 I2 + 402 H2O = 20 Cr3{+} + 854 IO3{-} + 804 H{+}
CH3COONa + SOCl2 = (CH3CO)2O + SO2 + NaCl =>
2 CH3COONa + SOCl2 = (CH3CO)2O + SO2 + 2 NaCl
KMnO4(s) + HCl(l) = KCl(aq) + MnCl2(aq) + H2O(l) + Cl2(g) =>
2 KMnO4(s) + 16 HCl(l) = 2 KCl(aq) + 2 MnCl2(aq) + 8 H2O(l) + 5 Cl2(g)
Fe(s) + HCl(aq) = FeCl3(s) + H2(aq) =>
2 Fe(s) + 6 HCl(aq) = 2 FeCl3(s) + 3 H2(aq)
AgNO3 + H2O = Ag + H2 + NO4 =>
AgNO3 + H2O = Ag + H2 + NO4
CH3CONH2 + O2 = CO2 + N2 + H2O =>
4 CH3CONH2 + 11 O2 = 8 CO2 + 2 N2 + 10 H2O
Cu(NO3)2(aq) + Na2CO3(aq) = CuCO3(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + Na2CO3(aq) = CuCO3(s) + 2 NaNO3(aq)
COCl2 + NH4Cl = COCl4{-2} + NH4{+} =>
COCl2 + 2 NH4Cl = COCl4{-2} + 2 NH4{+}
Na2SO4 + NaBr = NaSO4 + Na2Br =>
Na2SO4 + NaBr = NaSO4 + Na2Br
SCl6 + O2 = SO2 + Cl2 =>
SCl6 + O2 = SO2 + 3 Cl2
C10H14 + KMnO4 = C6H4(CO2)2K2 + KOH + MnO2 + H2O =>
4 C10H14 + 22 KMnO4 = 5 C6H4(CO2)2K2 + 12 KOH + 22 MnO2 + 12 H2O
KI + Br2 = I2 + KBr =>
2 KI + Br2 = I2 + 2 KBr
MgSO4(aq)NaOH(aq) = MgOHNaSO4 =>
MgSO4(aq)NaOH(aq) = MgOHNaSO4
Ce2O3 + HCl = CeCl3 + H2O =>
Ce2O3 + 6 HCl = 2 CeCl3 + 3 H2O
Be + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + BeSO4 =>
3 Be + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O + 3 BeSO4
SnCl4 + NH3*H2O = H2[Sn(OH)6] + NH4Cl + NH3 =>
SnCl4 + 6 NH3*H2O = H2[Sn(OH)6] + 4 NH4Cl + 2 NH3
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
Na2SO4(aq) + BaCl2 = NaCl + BaSO4 =>
Na2SO4(aq) + BaCl2 = 2 NaCl + BaSO4
C8H10N4O2 + H2O = C8H12N4O3 =>
C8H10N4O2 + H2O = C8H12N4O3
(NH4)2SO4(Ac) + BaCl2(Ac) = Ba2SO4(Ac) + NH4Cl2(Ac) =>
(NH4)2SO4(Ac) + 2 BaCl2(Ac) = Ba2SO4(Ac) + 2 NH4Cl2(Ac)
HNO3 + FeSO4 = Fe(NO3)3 + Fe2(SO4)3 + NO + H2O =>
4 HNO3 + 3 FeSO4 = Fe(NO3)3 + Fe2(SO4)3 + NO + 2 H2O
NH3(g) + O2(g) = NO(l) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(l) + 6 H2O(g)
Al + LiOH = Al(OH)3 + Li =>
Al + 3 LiOH = Al(OH)3 + 3 Li
HgO + HBr = HgBr2 + H2O =>
HgO + 2 HBr = HgBr2 + H2O
Cr + CdCl2 = CrCl3 + Cd =>
2 Cr + 3 CdCl2 = 2 CrCl3 + 3 Cd
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NO2{-} + NH4{+} = N2 + H2O =>
NO2{-} + NH4{+} = N2 + 2 H2O
CuO = Cu + O2 =>
2 CuO = 2 Cu + O2
Fe + NH4NO3 = Fe2NO3 + NH3 + H2O =>
16 Fe + 9 NH4NO3 = 8 Fe2NO3 + 10 NH3 + 3 H2O
MgCO3 = (MgO) + CO2 =>
MgCO3 = (MgO) + CO2
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