Equations balanced on the previous day | Equations balanced on the next day |
Fe3O4 + CO = 3 FeO + CO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
KMnO4 + H2SO4 + COCl2 = MnSO4 + K2SO4 + CO2 + H2O + Cl2 =>
2 KMnO4 + 3 H2SO4 + 5 COCl2 = 2 MnSO4 + K2SO4 + 5 CO2 + 3 H2O + 5 Cl2
NH3 + O = NO + H =>
NH3 + O = NO + 3 H
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
Cr(OH)4 + H2O2 = CrO4 + H2O =>
Cr(OH)4 + 2 H2O2 = CrO4 + 4 H2O
C7H16 + O2 = CO2 + H2 =>
C7H16 + 7 O2 = 7 CO2 + 8 H2
HCH2CHCO2 + OH = CH2CHCO2 + H2O =>
HCH2CHCO2 + OH = CH2CHCO2 + H2O
Al4Si3 + C = AlC2 + Si =>
Al4Si3 + 8 C = 4 AlC2 + 3 Si
Li2O + CO2 = Li2CO3 =>
Li2O + CO2 = Li2CO3
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
Ca(OH)2 + CO = Ca(HCO2)2 = KNO2 + CaCO3 + H2O =>
Ca(OH)2 + 2 CO = Ca(HCO2)2
Ag{+}(aq) + CO3{2-}(aq) = Ag2CO3(s) =>
2 Ag{+}(aq) + CO3{2-}(aq) = Ag2CO3(s)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaBO2 + H2O2 + H2O = NaBO2(OH)23(H2O) =>
2 NaBO2 + 23 H2O2 + 2 H2O = 2 NaBO2(OH)23(H2O)
C2H5OH + O2 = H2O2 + CO2 =>
2 C2H5OH + 9 O2 = 6 H2O2 + 4 CO2
HCIO3 + Ba(OH)2 = Ba(CIO3)2 + H2O =>
2 HCIO3 + Ba(OH)2 = Ba(CIO3)2 + 2 H2O
H2C2O3 + KMnO4 + H2SO4 = KSO4 + MnSO4 + CO2 + H2O =>
H2C2O3 + KMnO4 + 2 H2SO4 = KSO4 + MnSO4 + 2 CO2 + 3 H2O
HClO4 + K2CO3 = KOH + KCl + CO2 + O2 =>
HClO4 + K2CO3 = KOH + KCl + CO2 + 2 O2
KNO3 + HCl + KI = KCl + KNO2 + H2O + I2 =>
KNO3 + 2 HCl + 2 KI = 2 KCl + KNO2 + H2O + I2
MnCl2 + H2SO4 = MnSO4 + HCl =>
MnCl2 + H2SO4 = MnSO4 + 2 HCl
Fe + Br2 = FeBr2 =>
Fe + Br2 = FeBr2
[Cu(H2O)6(SO4)] + Zn = Cu + [Zn(H2O)6(SO4)] =>
[Cu(H2O)6(SO4)] + Zn = Cu + [Zn(H2O)6(SO4)]
C3H3O2S + O2 = CO2 + H2O + SO3 =>
4 C3H3O2S + 17 O2 = 12 CO2 + 6 H2O + 4 SO3
HCl4 + H2O = Cl2O3 + H3O =>
HCl4 + 19 H2O = 2 Cl2O3 + 13 H3O
Na(s) + FeCl2(s) = NaCl(s) + Fe(s) =>
2 Na(s) + FeCl2(s) = 2 NaCl(s) + Fe(s)
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
Fe(s) + CuSO4(aq) = Cu + Fe(s)(SO4)(aq) =>
Fe(s) + CuSO4(aq) = Cu + Fe(s)(SO4)(aq)
CuCl2(s) + Na2S(aq) = CuS(s) + NaCl(aq) =>
CuCl2(s) + Na2S(aq) = CuS(s) + 2 NaCl(aq)
Na3PO4 + CuCl2 = CuPO4 + Na3Cl2 =>
Na3PO4 + CuCl2 = CuPO4 + Na3Cl2
Cu(NO3)2(H2O)5 + NH3 = Cu(NH3)4(NO3)2(H2O) + H2O =>
Cu(NO3)2(H2O)5 + 4 NH3 = Cu(NH3)4(NO3)2(H2O) + 4 H2O
C + Cu2O = O2 + CuC =>
4 C + 2 Cu2O = O2 + 4 CuC
MgCl2*6H2O + AgNO3 = AgCl + Mg(NO3)2 + H2O =>
MgCl2*6H2O + 2 AgNO3 = 2 AgCl + Mg(NO3)2 + 6 H2O
CuSO4 + NaHCO3 = CO2 + Cu2(OH)2CO3 + H2O + Na2SO4 =>
2 CuSO4 + 4 NaHCO3 = 3 CO2 + Cu2(OH)2CO3 + H2O + 2 Na2SO4
Ca(NO3)2 + Fe(NO3)3 + CH4N2O = CaFe2O4 + CO2 + H2O + N2 =>
3 Ca(NO3)2 + 6 Fe(NO3)3 + 20 CH4N2O = 3 CaFe2O4 + 20 CO2 + 40 H2O + 32 N2
NBr + H2SO4 = N2SO4 + SO2 + Br + H2O =>
2 NBr + 2 H2SO4 = N2SO4 + SO2 + 2 Br + 2 H2O
Ca + Ag2SO4 = Ag2 + CaSO4 =>
Ca + Ag2SO4 = Ag2 + CaSO4
(NH4)2CO3(aq) + BaCl2(aq) = BaCO3 + (NH4)2Cl2 =>
(NH4)2CO3(aq) + BaCl2(aq) = BaCO3 + (NH4)2Cl2
C6H5OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + C6H5O + H2O =>
6 C6H5OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 6 C6H5O + 7 H2O
SO + NaOH = Na2SO3 + H2 =>
SO + 2 NaOH = Na2SO3 + H2
Na2SO4 + BaNO3 = BaSO4 + Na2NO3 =>
Na2SO4 + BaNO3 = BaSO4 + Na2NO3
C60H118 + O2 = CO + H2O =>
2 C60H118 + 119 O2 = 120 CO + 118 H2O
FeCl3 + KSCN + NaCl = FeCl4KSCN + Na =>
FeCl3 + KSCN + NaCl = FeCl4KSCN + Na
SI2O4 = SI2 + O =>
SI2O4 = SI2 + 4 O
HCl + CaCO3 = HCO3 + CaCl = =>
HCl + CaCO3 = HCO3 + CaCl
CO2 + H2O = C2H6O + OH =>
2 CO2 + 9 H2O = C2H6O + 12 OH
NaOH = Na + OH =>
NaOH = Na + OH
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
NH4NO3(aq) + K2CrO4(aq) = NH4CrO4 + K2NO3 =>
NH4NO3(aq) + K2CrO4(aq) = NH4CrO4 + K2NO3
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
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