Equations balanced on the previous day | Equations balanced on the next day |
H3AsO4 + 4 Zn = AsH3 + 4 ZnO
Zn + HClO2 = ZnClO2 + H2 =>
2 Zn + 2 HClO2 = 2 ZnClO2 + H2
Cl + CuBr2 = CuCl2 + Br =>
2 Cl + CuBr2 = CuCl2 + 2 Br
HBr + KOH = KHBr2 + H2O =>
2 HBr + KOH = KHBr2 + H2O
Zn(SO4) + KI + K(IO3) + H2O = Zn5(OH)8(SO4) + K2(SO4) + I2 =>
15 Zn(SO4) + 20 KI + 4 K(IO3) + 12 H2O = 3 Zn5(OH)8(SO4) + 12 K2(SO4) + 12 I2
Br2 + CaI2 = CaBr2 + I2 =>
Br2 + CaI2 = CaBr2 + I2
C4H10AlCl3 = C4H9AlHCl3 =>
C4H10AlCl3 = C4H9AlHCl3
In + O2 = In2O3 =>
4 In + 3 O2 = 2 In2O3
H2SO4 + Pb(OH)2 = H2O + PbSO4 =>
H2SO4 + Pb(OH)2 = 2 H2O + PbSO4
Al(s) + CuCl2*2H2O(aq) = Cu(s) + AlCl3(aq) + H2O(l) =>
2 Al(s) + 3 CuCl2*2H2O(aq) = 3 Cu(s) + 2 AlCl3(aq) + 6 H2O(l)
Mg(OH)2 + (NH4)2CO3 = MgCO3 + H2O + NH3 =>
Mg(OH)2 + (NH4)2CO3 = MgCO3 + 2 H2O + 2 NH3
Na2S + H3PO4 = H2S + Na3PO4 =>
3 Na2S + 2 H3PO4 = 3 H2S + 2 Na3PO4
CH3CONH3 + CH3CH2OH = CH2CONH3 + CH3CH2OH2 =>
CH3CONH3 + CH3CH2OH = CH2CONH3 + CH3CH2OH2
Zn + H3AsO4 = ZnH3 + AsO4 =>
Zn + H3AsO4 = ZnH3 + AsO4
Mg + Cu2(SO4) = Mg(SO4)2 + Cu =>
Mg + 2 Cu2(SO4) = Mg(SO4)2 + 4 Cu
C2H6(g) + O2(g) = CO2(g)2 + H2O(g) =>
2 C2H6(g) + 47 O2(g) = 4 CO2(g)2 + 6 H2O(g)
PbO2 + Si + Cl2 = PbCl + SiO =>
2 PbO2 + 4 Si + Cl2 = 2 PbCl + 4 SiO
FeCl3(aq) + AgNO3(aq) = FeNO3(aq) + AgCl3(s) =>
FeCl3(aq) + AgNO3(aq) = FeNO3(aq) + AgCl3(s)
Bi2S3 + HCl = BiCl3 + SH2 =>
Bi2S3 + 6 HCl = 2 BiCl3 + 3 SH2
Bi2S3 + HNO3 = HBiO3 + H2SO4 + NO + H2O =>
3 Bi2S3 + 28 HNO3 = 6 HBiO3 + 9 H2SO4 + 28 NO + 2 H2O
Zn + H3AsO4 = ZnH3 + AsO4 =>
Zn + H3AsO4 = ZnH3 + AsO4
Al2S3 + Cl2 = AlCl3 + S2 =>
2 Al2S3 + 6 Cl2 = 4 AlCl3 + 3 S2
C20H14O4 + H3PO4 = C20H14O4H3PO4 =>
C20H14O4 + H3PO4 = C20H14O4H3PO4
Zn + H3AsO4 = ZnH3 + AsO4 =>
Zn + H3AsO4 = ZnH3 + AsO4
Ge(OH)4 + KOH = K2[Ge(OH)6] =>
Ge(OH)4 + 2 KOH = K2[Ge(OH)6]
AsH3 + AgNO3 + H2O = AsO6 + Ag + HNO3 =>
AsH3 + 15 AgNO3 + 6 H2O = AsO6 + 15 Ag + 15 HNO3
Fe2(SO4)3 + H2O + SO2 = Fe2SO4 + H2SO4 =>
Fe2(SO4)3 + 4 H2O + 2 SO2 = Fe2SO4 + 4 H2SO4
KCl + H2SO4 = HCl + KHSO4 =>
KCl + H2SO4 = HCl + KHSO4
Na + NH3 = [Na(NH3)4] =>
Na + 4 NH3 = [Na(NH3)4]
C47H48N3O7S2Na + SO2 = H2O + Na + NO + C + S =>
C47H48N3O7S2Na + 10 SO2 = 24 H2O + Na + 3 NO + 47 C + 12 S
WO3(s) + H2(g) = W(s) + H2O(l) =>
WO3(s) + 3 H2(g) = W(s) + 3 H2O(l)
Fe3O4 + HNO3 = Fe(NO3)3 + N2O + H2O =>
8 Fe3O4 + 74 HNO3 = 24 Fe(NO3)3 + N2O + 37 H2O
NaAsO2 + NaOH + I2 = Na3AsO4 + NaI + H2O =>
NaAsO2 + 4 NaOH + I2 = Na3AsO4 + 2 NaI + 2 H2O
CH3COOHOH = H2OCH3COO =>
CH3COOHOH = H2OCH3COO
NaBr + AgNO3 = Na{+} + NO3{-} + AgBr =>
NaBr + AgNO3 = Na{+} + NO3{-} + AgBr
NaIO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + NaI + H2O =>
NaIO3 + 6 FeSO4 + 3 H2SO4 = 3 Fe2(SO4)3 + NaI + 3 H2O
FeSO4 + KNO2 + H2SO4 = NO + H2O + K2SO4 + Fe2(SO4)3 =>
2 FeSO4 + 2 KNO2 + 2 H2SO4 = 2 NO + 2 H2O + K2SO4 + Fe2(SO4)3
C13H28(l) + O2(g) = CO2(g) + H20(g) =>
5 C13H28(l) + 65 O2(g) = 65 CO2(g) + 7 H20(g)
S2 + H2 = HS =>
S2 + H2 = 2 HS
Hg + O2 = Hg2O3 =>
4 Hg + 3 O2 = 2 Hg2O3
Ca(OH)2 + P2O5 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + P2O5 = Ca3(PO4)2 + 3 H2O
NaCl + MgCl2 = NaCl2 + MgCl =>
NaCl + MgCl2 = NaCl2 + MgCl
HCOOH + CH3OH = H2O + HCOOCH3 =>
HCOOH + CH3OH = H2O + HCOOCH3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Li + MgI2 = LiI + Mg =>
2 Li + MgI2 = 2 LiI + Mg
OH{-} + MnO4{-} = MnO2{2-} + O2 + H2O =>
4 OH{-} + 4 MnO4{-} = 4 MnO2{2-} + 5 O2 + 2 H2O
Fe(OH)3 = Fe(OH)2 + O2 + H2O =>
4 Fe(OH)3 = 4 Fe(OH)2 + O2 + 2 H2O
Mn2(SO4)5 + Cr(Cl)3 + H2O = MnSO4 + Cr2O6 + HCl + H2SO4 =>
Mn2(SO4)5 + 2 Cr(Cl)3 + 6 H2O = 2 MnSO4 + Cr2O6 + 6 HCl + 3 H2SO4
Zn + H3AsO4 = ZnH3 + AsO4 =>
Zn + H3AsO4 = ZnH3 + AsO4
CS + Cl2 = CCl4 + S4Cl2 =>
4 CS + 9 Cl2 = 4 CCl4 + S4Cl2
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