Equations balanced on the previous day | Equations balanced on the next day |
5 NaNO3 + 2 K2CO3 + Fe2Cr2O4 = Fe2O3 + 2 K2CrO4 + 5 NaNO2 + 2 CO2
As(OH)3 + H2SO4 = As2(SO4)3 + H2O =>
2 As(OH)3 + 3 H2SO4 = As2(SO4)3 + 6 H2O
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
(Pb(CH3COO)2) + H2S = PbS + CH3COOH =>
(Pb(CH3COO)2) + H2S = PbS + 2 CH3COOH
HO2 + NO2 = NH3 + O2 =>
3 HO2 + NO2 = NH3 + 4 O2
C8H18 + O2 = CO + H2O = =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
H2 + O2 = H20O2 =>
10 H2 + O2 = H20O2
Zn(C2H3O2)2 + NaOH = Na(C2H3O2) + Zn(OH)2 =>
Zn(C2H3O2)2 + 2 NaOH = 2 Na(C2H3O2) + Zn(OH)2
MnO2 + Cu + CH3COOH = Cu(CH3COO)2 + Mn(CH3COO)2 + H2O =>
MnO2 + Cu + 4 CH3COOH = Cu(CH3COO)2 + Mn(CH3COO)2 + 2 H2O
NaOH + Cr(OH)3 = Na3Cr(OH)6 =>
3 NaOH + Cr(OH)3 = Na3Cr(OH)6
C9H12 + KMnO4 = C7H5O2K + KOH + MnO2 + H2O =>
7 C9H12 + 22 KMnO4 = 9 C7H5O2K + 13 KOH + 22 MnO2 + 13 H2O
Fe2O3 + BaSO4 = Fe2(SO4)3 + BaO =>
Fe2O3 + 3 BaSO4 = Fe2(SO4)3 + 3 BaO
SnCl4 + HCl = HSn + Cl2 =>
2 SnCl4 + 2 HCl = 2 HSn + 5 Cl2
Fe2O3 + NaNO3 + NaOH = Na2FeO6 + NaNO2 + H2O =>
Fe2O3 + 7 NaNO3 + 4 NaOH = 2 Na2FeO6 + 7 NaNO2 + 2 H2O
KOH + FeCl2 = Fe(OH)2 + KCl =>
2 KOH + FeCl2 = Fe(OH)2 + 2 KCl
CH3COOH + Na2CO3 = Na2C2H3O2 + H2O + CO2 =>
9 CH3COOH + 8 Na2CO3 = 8 Na2C2H3O2 + 6 H2O + 10 CO2
Cl2 + NaOH = H2O + NaCl2 + NaOCl =>
3 Cl2 + 4 NaOH = 2 H2O + 2 NaCl2 + 2 NaOCl
KOH + HNO3 = K2OHNO3 + H2O =>
2 KOH + HNO3 = K2OHNO3 + H2O
NaHCO3 + H2SO3 = H2O + CO2 + Na2SO3 =>
2 NaHCO3 + H2SO3 = 2 H2O + 2 CO2 + Na2SO3
MgBr2 + F2 = MgF2 + Br2 =>
MgBr2 + F2 = MgF2 + Br2
HNO3 + I2 = H2 + I2O5 + NO =>
10 HNO3 + 4 I2 = 5 H2 + 4 I2O5 + 10 NO
Al(CO3)3 + HNO3 = Al + CO2 + H2O + NO3 =>
Al(CO3)3 + 6 HNO3 = Al + 3 CO2 + 3 H2O + 6 NO3
H3C6H3O7 + NaHCO3 = Na3C6H6O7 + H2O + CO2 =>
19 H3C6H3O7 + 48 NaHCO3 = 16 Na3C6H6O7 + 33 H2O + 66 CO2
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
Mg + Zn(PO4)2 = Mg3(PO4)2 + Zn =>
3 Mg + Zn(PO4)2 = Mg3(PO4)2 + Zn
Pb(NO3)2(aq) + BaCl2 = Ba(NO3)2 + PbCl2 =>
Pb(NO3)2(aq) + BaCl2 = Ba(NO3)2 + PbCl2
Cr2O3 + Zn = ZnO3 + Cr =>
Cr2O3 + Zn = ZnO3 + 2 Cr
ZnBr2 + Ag(NO3) = AgBr + Zn(NO3)2 =>
ZnBr2 + 2 Ag(NO3) = 2 AgBr + Zn(NO3)2
Al + H2(SO4)2 = Al(SO4)2 + H2 =>
Al + H2(SO4)2 = Al(SO4)2 + H2
NaNO3 + KI = I2 + NaO + KNO2 =>
2 NaNO3 + 2 KI = I2 + 2 NaO + 2 KNO2
PCl5 + P4 = PCl3 =>
6 PCl5 + P4 = 10 PCl3
Fe(NO3)3(aq) + KSCN(aq) = KNO3 + Fe(SCN)3 =>
Fe(NO3)3(aq) + 3 KSCN(aq) = 3 KNO3 + Fe(SCN)3
H2O2 + Mn2 = MnO2 + H2O =>
4 H2O2 + Mn2 = 2 MnO2 + 4 H2O
C6H14O6 = C7H8 + C + H2O =>
4 C6H14O6 = C7H8 + 17 C + 24 H2O
NaMnO4 + MnSO4 = MnO2 + Na2SO4 + O2 =>
2 NaMnO4 + MnSO4 = 3 MnO2 + Na2SO4 + O2
CH3OH(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3OH(g) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
NiCl2 + Na2CO3 + H2O = H2ONi4(OH)6CO3 + NaCl + NaHCO3 =>
4 NiCl2 + 7 Na2CO3 + 7 H2O = H2ONi4(OH)6CO3 + 8 NaCl + 6 NaHCO3
H2S2O3 + NiCO3 = CO2 + H2O + NiS2O3 =>
H2S2O3 + NiCO3 = CO2 + H2O + NiS2O3
C6H10 + Br2 = C6H10Br16 =>
C6H10 + 8 Br2 = C6H10Br16
Co(OH)2 + HCl = H2O + CoCl2 =>
Co(OH)2 + 2 HCl = 2 H2O + CoCl2
K2Cr2O7 + KI + H2SO4 = Cr4(SO4)3 + K2SO4 + I2 + H2O =>
2 K2Cr2O7 + 18 KI + 14 H2SO4 = Cr4(SO4)3 + 11 K2SO4 + 9 I2 + 14 H2O
Pb + H2S = PbS + H =>
Pb + H2S = PbS + 2 H
SiO2 + H2SO4 + H2O = H3SiO4 + SO2 =>
2 SiO2 + H2SO4 + 2 H2O = 2 H3SiO4 + SO2
Cr + O2 = (Cr2O3) =>
4 Cr + 3 O2 = 2(Cr2O3)
MnO(OH)2 + I{-} + H{+} = I2 + Mn + H2O =>
MnO(OH)2 + 4 I{-} + 4 H{+} = 2 I2 + Mn + 3 H2O
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
AgNO3 + NaCl + HCl = AgNO2 + NaOH + Cl2 =>
AgNO3 + NaCl + HCl = AgNO2 + NaOH + Cl2
MgS + HCl = H2S + MgCl2 =>
MgS + 2 HCl = H2S + MgCl2
H2O + Fe(OH)2 + CrO4{2-} = Fe(OH)3 + Cr(OH)3 + OH{-} =>
4 H2O + 3 Fe(OH)2 + CrO4{2-} = 3 Fe(OH)3 + Cr(OH)3 + 2 OH{-}
Pb(OH)2 + NaOH = Pb(OH) + Na[Pb(OH)4] =>
2 Pb(OH)2 + NaOH = Pb(OH) + Na[Pb(OH)4]
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Equations balanced on the previous day | Equations balanced on the next day |
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