Equations balanced on the previous day | Equations balanced on the next day |
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
MnO4{-} + H2C2O4 + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 H2C2O4 + 6 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
PbS + NO3{-} + H{+} = Pb{2+} + SO4{2-} + NO + H2O =>
3 PbS + 8 NO3{-} + 8 H{+} = 3 Pb{2+} + 3 SO4{2-} + 8 NO + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na + H3(PO3) = Na3(PO3) + H2 =>
6 Na + 2 H3(PO3) = 2 Na3(PO3) + 3 H2
K2MnO3 + HCl = KCl + MnCl2 + H2O + Cl2 =>
K2MnO3 + 6 HCl = 2 KCl + MnCl2 + 3 H2O + Cl2
CH3CH2CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COCH2CH3 + H2O =>
3 CH3CH2CH2CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3COCH2CH3 + 7 H2O
NaH2PO2 + AgNO3 + H2O = Ag + HNO3 + NaH2PO4 =>
NaH2PO2 + 4 AgNO3 + 2 H2O = 4 Ag + 4 HNO3 + NaH2PO4
Sn + HCI = SnCI + H2 =>
2 Sn + 2 HCI = 2 SnCI + H2
NH3 + F2 = NH4F + NF3 =>
4 NH3 + 3 F2 = 3 NH4F + NF3
ZnO + NaOH + H2O = Na2[Zn(OH)4] =>
ZnO + 2 NaOH + H2O = Na2[Zn(OH)4]
C2H5OH + Na = CH + ONa + H2 =>
C2H5OH + Na = 2 CH + ONa + 2 H2
NaO2 + C2H5OH = Na2CO3 + H2O =>
4 NaO2 + C2H5OH = 2 Na2CO3 + 3 H2O
CaF2 + Br2 = CaBr2 + F2 =>
CaF2 + Br2 = CaBr2 + F2
Mg + HNO3 = H2 + Mg(NO3)2 =>
Mg + 2 HNO3 = H2 + Mg(NO3)2
(NH4)2SO4 + Na2SiO3 = NH3 + Na2SO4 + H2SiO3 =>
(NH4)2SO4 + Na2SiO3 = 2 NH3 + Na2SO4 + H2SiO3
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Na3AsO4 + AlBr3 = NaBr + AlAsO4 =>
Na3AsO4 + AlBr3 = 3 NaBr + AlAsO4
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Mg(NO3)2 + Ag2(SO4) = MgSO4 + AgNO3 =>
Mg(NO3)2 + Ag2(SO4) = MgSO4 + 2 AgNO3
CuMoO4 + B(IO3)3 = B2(MoO4)3 + Cu(IO3)2 =>
3 CuMoO4 + 2 B(IO3)3 = B2(MoO4)3 + 3 Cu(IO3)2
C8H803 + NaOH = C6H5ONa + H2 =>
6 C8H803 + 8 NaOH = 8 C6H5ONa + 2393 H2
C18H36O2 + NaOH = NaC18H35O2 + H2O =>
C18H36O2 + NaOH = NaC18H35O2 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
As2S3 + HClO4 + H2O = H3AsO4 + S + Cl2 =>
7 As2S3 + 10 HClO4 + 16 H2O = 14 H3AsO4 + 21 S + 5 Cl2
OH + N2 = NH4 + O2 =>
8 OH + N2 = 2 NH4 + 4 O2
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
C6N2H6O2 + O2 = CO2 + NH3 =>
C6N2H6O2 + 5 O2 = 6 CO2 + 2 NH3
Al(s) + CuCL(aq) = AlCL(aq) + Cu(s) =>
Al(s) + CuCL(aq) = AlCL(aq) + Cu(s)
NaClO2 + S = Cl2 + SO2 + Na2S =>
2 NaClO2 + 3 S = Cl2 + 2 SO2 + Na2S
Fe + RbNO3 = Fe(NO3)2 + Rb =>
Fe + 2 RbNO3 = Fe(NO3)2 + 2 Rb
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C15H23 + O2 = C + H2O =>
4 C15H23 + 23 O2 = 60 C + 46 H2O
HCl = Cl + H =>
HCl = Cl + H
K2SO4 + Fe2(SO4)3 + Cr2(SO4)3 + H2O = K2Cr2O7 + H2SO4 + FeSO4 =>
K2SO4 + 3 Fe2(SO4)3 + Cr2(SO4)3 + 7 H2O = K2Cr2O7 + 7 H2SO4 + 6 FeSO4
Zn(s) + HCl = H + ZnCl =>
Zn(s) + HCl = H + ZnCl
CaCl2 + K3PO4 = Ca3[PO4]2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3[PO4]2 + 6 KCl
P2S3 + P2S5 = P4S7 =>
3 P2S3 + P2S5 = 2 P4S7
Cd3(PO4)2 + (NH4)2S = (NH4)3PO4 + CdS =>
Cd3(PO4)2 + 3(NH4)2S = 2(NH4)3PO4 + 3 CdS
Na + N2 = NaN3 =>
2 Na + 3 N2 = 2 NaN3
C5H10O5 + NaBH4 + H2O = C5H12O5 + H3BO3 + NaOH =>
4 C5H10O5 + NaBH4 + 4 H2O = 4 C5H12O5 + H3BO3 + NaOH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C12H30O6W + H2O = WO3 + C2H5OH =>
C12H30O6W + 3 H2O = WO3 + 6 C2H5OH
HCI + Mg = H2 + MgCI =>
2 HCI + 2 Mg = H2 + 2 MgCI
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
ClO3 + I{-} + H{+} = Cl{-} + I2 + H2O =>
2 ClO3 + 14 I{-} + 12 H{+} = 2 Cl{-} + 7 I2 + 6 H2O
KAl(SO4)2 + NH3 + H2O = K(NH4)3(SO4)2 + Al(OH)3 =>
KAl(SO4)2 + 3 NH3 + 3 H2O = K(NH4)3(SO4)2 + Al(OH)3
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