Equations balanced on the previous day | Equations balanced on the next day |
MgCO3 + FeCl2 = MgCl2 + Fe(CO3)
Fe(NO3)3(aq) + Na2S(aq) = Fe2S3 + NaNO3 =>
2 Fe(NO3)3(aq) + 3 Na2S(aq) = Fe2S3 + 6 NaNO3
SnO + NF3 = SnF2 + N2O3 =>
3 SnO + 2 NF3 = 3 SnF2 + N2O3
Cu(OH)2 + CO2 + H2O = Cu(OH)2CO3 + H2 =>
Cu(OH)2 + CO2 + H2O = Cu(OH)2CO3 + H2
CuO4 = Cu + O2 =>
CuO4 = Cu + 2 O2
C2H4 + MnO4 = CO2 + Mn + H =>
C2H4 + MnO4 = 2 CO2 + Mn + 4 H
Cr2O2 + SO3 = Cr + SO4 =>
Cr2O2 + 2 SO3 = 2 Cr + 2 SO4
C2H6 + SO4{2-} = CH3COO{-} + HS{-} + H{+} + H2O =>
4 C2H6 + 3 SO4{2-} = 4 CH3COO{-} + 3 HS{-} + H{+} + 4 H2O
K2Cr2O7 + HI = CrI3 + I2 + KOH + H2O =>
K2Cr2O7 + 12 HI = 2 CrI3 + 3 I2 + 2 KOH + 5 H2O
C3H9N + H2O = CH3OH + NH3 =>
C3H9N + 3 H2O = 3 CH3OH + NH3
NaNO2 + KMnO4 + H2O = MnO2 + NaNO3 + KOH =>
3 NaNO2 + 2 KMnO4 + H2O = 2 MnO2 + 3 NaNO3 + 2 KOH
Pb(NO3)2 + K2I2 = K2(NO3)2 + PbI2 =>
Pb(NO3)2 + K2I2 = K2(NO3)2 + PbI2
C2H5OH + H{+} + Cr2O7{2-} = CH3CHO + Cr{3+} + H2O =>
3 C2H5OH + 8 H{+} + Cr2O7{2-} = 3 CH3CHO + 2 Cr{3+} + 7 H2O
H{+} + CrO4{2-} + NO2{-} = Cr{3+} + H2O + NO3{-} =>
10 H{+} + 2 CrO4{2-} + 3 NO2{-} = 2 Cr{3+} + 5 H2O + 3 NO3{-}
Ni + Cu{+} = Ni{+} + Cu =>
Ni + Cu{+} = Ni{+} + Cu
C5H10O + Br2 = Br2C5H10O =>
C5H10O + Br2 = Br2C5H10O
Cr(OH)3 + (NH4)3PO4 = CrPO4 + NH3 + H2O =>
Cr(OH)3 + (NH4)3PO4 = CrPO4 + 3 NH3 + 3 H2O
Na2CrO4 + Mo(OH)3 = NaOH + Mo2(CrO4)3 =>
3 Na2CrO4 + 2 Mo(OH)3 = 6 NaOH + Mo2(CrO4)3
Na2SO3 + H2SO4 + K2Cr2O7 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2 =>
7 Na2SO3 + 4 H2SO4 + K2Cr2O7 = K2SO4 + Cr2(SO4)3 + 7 Na2SO4 + 4 H2
Mn3O4 + CH4 = Mn6C2 + CO + H2 =>
2 Mn3O4 + 10 CH4 = Mn6C2 + 8 CO + 20 H2
Au + HI = AuI + H =>
Au + HI = AuI + H
C6H5NHC6NO2 + H2 = C6H5NHC6H4NH2 + H2O =>
C6H5NHC6NO2 + 5 H2 = C6H5NHC6H4NH2 + 2 H2O
H2CO3(aq) + NH3(aq) = (NH4)2CO3 =>
H2CO3(aq) + 2 NH3(aq) = (NH4)2CO3
Mg + Ga{3+} = Mg{2+} + Ga =>
3 Mg + 2 Ga{3+} = 3 Mg{2+} + 2 Ga
C4O6H6 + NaOH = Na2C4H4O6 + H2O =>
C4O6H6 + 2 NaOH = Na2C4H4O6 + 2 H2O
H{+} + CrO7{-2} + H2S = Cr{+3} + S + H2O =>
10 H{+} + 2 CrO7{-2} + 9 H2S = 2 Cr{+3} + 9 S + 14 H2O
Pb(CH3COO)2 + K2Cr2O7 + H2O = PbCrO4 + CH3COOH + CH3COOK =>
2 Pb(CH3COO)2 + K2Cr2O7 + H2O = 2 PbCrO4 + 2 CH3COOH + 2 CH3COOK
NaHC2O4 + KMnO4 + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O + CO2 =>
10 NaHC2O4 + 4 KMnO4 + 11 H2SO4 = 5 Na2SO4 + 2 K2SO4 + 4 MnSO4 + 16 H2O + 20 CO2
Al2O3 + C2 + Cl2 = AlCl3 + CO =>
2 Al2O3 + 3 C2 + 6 Cl2 = 4 AlCl3 + 6 CO
AlI = AlI3 + Al =>
3 AlI = AlI3 + 2 Al
KMnO4 + HCl = Cl2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 5 Cl2 + 2 MnCl2 + 2 KCl + 8 H2O
CH3((CH2)2CH3) + O2 = CO2 + H2O =>
2 CH3((CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
Ti2O = Ti + O2 =>
2 Ti2O = 4 Ti + O2
SiH4 + NH3 = Si3N4 + H2 =>
3 SiH4 + 4 NH3 = Si3N4 + 12 H2
Sr(NO2)2 + H2O = SrO + HNO2 =>
Sr(NO2)2 + H2O = SrO + 2 HNO2
Pb(NO) + KI = KNO + PbI =>
Pb(NO) + KI = KNO + PbI
NaI + Hg(C2H3O2)2 = NaC2H3O2 + HgI2 =>
2 NaI + Hg(C2H3O2)2 = 2 NaC2H3O2 + HgI2
C25H42 + O2 = H2O + CO2 =>
2 C25H42 + 71 O2 = 42 H2O + 50 CO2
Fe(NO3)3 + CaCl2 = FeCl3 + Ca(NO3)2 =>
2 Fe(NO3)3 + 3 CaCl2 = 2 FeCl3 + 3 Ca(NO3)2
Na + H5O = Na5OH4 + H2 =>
10 Na + 2 H5O = 2 Na5OH4 + H2
K3PO4(aq) + Ni(NO3)2(aq) = KNO3 + Ni3(PO4)2 =>
2 K3PO4(aq) + 3 Ni(NO3)2(aq) = 6 KNO3 + Ni3(PO4)2
MgF2 + O2 = MgO + F2 =>
2 MgF2 + O2 = 2 MgO + 2 F2
HI + K2Cr2O7 = I2 + KI + CrI3 + H2O =>
14 HI + K2Cr2O7 = 3 I2 + 2 KI + 2 CrI3 + 7 H2O
NaOH + (NaOCl)1 + Na2S2O3 = H2O + NaCl + Na2SO4 =>
2 NaOH + 4(NaOCl)1 + Na2S2O3 = H2O + 4 NaCl + 2 Na2SO4
NOH3 + NO = N + H2O =>
2 NOH3 + NO = 3 N + 3 H2O
Zn + Na2CO3 = CO + Na2ZnO2 =>
Zn + Na2CO3 = CO + Na2ZnO2
C8H10N4O2 + HNO3 = C8H10N4 + NO3 + H2O =>
C8H10N4O2 + 4 HNO3 = C8H10N4 + 4 NO3 + 2 H2O
C7H8 + Na2S2O8 + H2O = C7H6O + NaHSO4 =>
C7H8 + 2 Na2S2O8 + H2O = C7H6O + 4 NaHSO4
C6H6S2 + O2 = CO + H2O + SO3 =>
2 C6H6S2 + 15 O2 = 12 CO + 6 H2O + 4 SO3
NaHCO3 + Mg(NO3)2 = NaNO3 + MgCO3 + H2O + CO2 =>
2 NaHCO3 + Mg(NO3)2 = 2 NaNO3 + MgCO3 + H2O + CO2
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