Equations balanced on the previous day | Equations balanced on the next day |
Cr2O3 + 3 Na2O2 + H2O = 2 Na2CrO4 + 2 NaOH
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
Mg(ClO3)2 = O2(g) + MgCl2 =>
Mg(ClO3)2 = 3 O2(g) + MgCl2
Al2Si2O5(OH)4 + H2O = H4SiO4 + Al2O3(H2O)3 =>
Al2Si2O5(OH)4 + 5 H2O = 2 H4SiO4 + Al2O3(H2O)3
FeCl3(aq) + NH3(aq) = FeN(s) + HCl(aq) =>
FeCl3(aq) + NH3(aq) = FeN(s) + 3 HCl(aq)
AlF3 = Al + F4 =>
4 AlF3 = 4 Al + 3 F4
FeNCS + FeCl3 = Fe2Cl3 + SCN =>
FeNCS + FeCl3 = Fe2Cl3 + SCN
NiBr + K2CO3 = KBr + Ni2CO3 =>
2 NiBr + K2CO3 = 2 KBr + Ni2CO3
NbC10H5O20*635H2O + Li2CO3 = LiNbO3 + CO + H2O + CO2 =>
2 NbC10H5O20*635H2O + Li2CO3 = 2 LiNbO3 + 10 CO + 1275 H2O + 11 CO2
CaCl2 + NH4OH = Ca(OH)2 + NH4Cl =>
CaCl2 + 2 NH4OH = Ca(OH)2 + 2 NH4Cl
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
HNO3 + H2SO3 = H2SO4 + NO + H2O2 =>
2 HNO3 + 2 H2SO3 = 2 H2SO4 + 2 NO + H2O2
NO2 = N2O4 =>
2 NO2 = N2O4
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CuSO4 + NH4I = (NH4)2SO4 + CuI + I2 =>
2 CuSO4 + 4 NH4I = 2(NH4)2SO4 + 2 CuI + I2
CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2 =>
2 CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2
Pb(NO3)2 + Al = Pb4 + Al(NO3)3 =>
12 Pb(NO3)2 + 8 Al = 3 Pb4 + 8 Al(NO3)3
NH4OH + Cu(NO3)2 = NH4OHCu(NO3)2 =>
NH4OH + Cu(NO3)2 = NH4OHCu(NO3)2
AgCH3COO + NH4I = AgI + NH4CH3COO =>
AgCH3COO + NH4I = AgI + NH4CH3COO
NH(g)3 + O2 = NO + H2O =>
4 NH(g)3 + 5 O2 = 4 NO + 6 H2O
MgSiO3 + NaCO3 = NaSiO3 + MgCO3 =>
MgSiO3 + NaCO3 = NaSiO3 + MgCO3
HCl + SNCl2 + O3 = SNCl4 + H2O =>
6 HCl + 3 SNCl2 + O3 = 3 SNCl4 + 3 H2O
Zn + Na(OH) = Zn(OH) + Na =>
Zn + Na(OH) = Zn(OH) + Na
H2O + PbO2 = O2 + Pb(OH)2 =>
2 H2O + 2 PbO2 = O2 + 2 Pb(OH)2
CaCO3 + H{+} + HCl = Ca{+2} + CO2 + H3O + Cl =>
CaCO3 + 2 H{+} + HCl = Ca{+2} + CO2 + H3O + Cl
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
K4FeC6N6 + KMnO4 + H2SO4 = KHSO + FeS3O12 + MnSO4 + HNO3 + CO2 + H2O =>
11 K4FeC6N6 + 40 KMnO4 + 157 H2SO4 = 84 KHSO + 11 FeS3O12 + 40 MnSO4 + 66 HNO3 + 66 CO2 + 82 H2O
AlCl3 + NaOH + H2O = Na(Al(OH)4(H2O)2) + HCl =>
AlCl3 + NaOH + 5 H2O = Na(Al(OH)4(H2O)2) + 3 HCl
HNO3(aq) + CO3(aq) = NO3(aq) + HCO3(aq) =>
HNO3(aq) + CO3(aq) = NO3(aq) + HCO3(aq)
CaCl2 + NH3 + H2O = NH4Cl + Ca(OH)2 =>
CaCl2 + 2 NH3 + 2 H2O = 2 NH4Cl + Ca(OH)2
Ag(NH3)2OH + CH2O = Ag + HCOONH4 + NH3 + H2O =>
2 Ag(NH3)2OH + CH2O = 2 Ag + HCOONH4 + 3 NH3 + H2O
KCO3 + HCl = KCl2 + H2O + CO2 =>
KCO3 + 2 HCl = KCl2 + H2O + CO2
Na2[Sn(OH)4] + HCl + H2S = Na2SO4 + Sn + NaCl + H2O =>
4 Na2[Sn(OH)4] + 6 HCl + H2S = Na2SO4 + 4 Sn + 6 NaCl + 12 H2O
Cu(CH3COO)2 = Cu2 + (CH3COO)2 =>
2 Cu(CH3COO)2 = Cu2 + 2(CH3COO)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K + BaSO4 = KSO4 + Ba =>
K + BaSO4 = KSO4 + Ba
CuCl2 + HCl = CuCl2(HCl) =>
CuCl2 + HCl = CuCl2(HCl)
H2SO4 + Na2SO3 + KMnO4 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
3 H2SO4 + 5 Na2SO3 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 3 H2O
Zn + Pb2NO3 = Pb2 + ZnNO3 =>
Zn + Pb2NO3 = Pb2 + ZnNO3
SiO2 + CuO = CuSiO3 =>
SiO2 + CuO = CuSiO3
W + O2 + H2O = W(OH)6 =>
2 W + 3 O2 + 6 H2O = 2 W(OH)6
FeSO2 = Fe + SO2 =>
FeSO2 = Fe + SO2
Cr2(SO4)3 + KMnO4 + H2O = K2Cr2O7 + Mn(OH)4 + H2SO4 =>
Cr2(SO4)3 + 2 KMnO4 + 7 H2O = K2Cr2O7 + 2 Mn(OH)4 + 3 H2SO4
B(OH)3 + H2CO3 = B2(CO3)3 + H2O =>
2 B(OH)3 + 3 H2CO3 = B2(CO3)3 + 6 H2O
CrCl2 + (NH4)2S = Cr2S3 + (NH4)2 + Cl2 =>
2 CrCl2 + 3(NH4)2S = Cr2S3 + 3(NH4)2 + 2 Cl2
FeS + NO3{-} = NO2{-} + SO4{-2} + Fe{+2} =>
FeS + 4 NO3{-} = 4 NO2{-} + SO4{-2} + Fe{+2}
HgCl2 + Na2CO3 = HgCO3 + NaCl =>
HgCl2 + Na2CO3 = HgCO3 + 2 NaCl
MgO(s) + H2SO4(aq) = MgSO4 + H2O =>
MgO(s) + H2SO4(aq) = MgSO4 + H2O
Be + HNO3 = Be(NO3) + NH4NO3 + H2O =>
8 Be + 10 HNO3 = 8 Be(NO3) + NH4NO3 + 3 H2O
AlCl3(aq) + Na3PO4 = (aq)AlPO4(s) + NaCl(aq) =>
AlCl3(aq) + Na3PO4 = (aq)AlPO4(s) + 3 NaCl(aq)
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Equations balanced on the previous day | Equations balanced on the next day |
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