Equations balanced on the previous day | Equations balanced on the next day |
2 HFeO2 + 3 H2S = Fe2S3 + 4 H2O
Cs3PO4 + Ca = Ca3(PO4)2 + Cs =>
2 Cs3PO4 + 3 Ca = Ca3(PO4)2 + 6 Cs
H2O(g) + Li(s) = LiOH(s) + H2(g) =>
2 H2O(g) + 2 Li(s) = 2 LiOH(s) + H2(g)
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
NO2{-} + H{+} + MnO4{-} = NO3{-} + H2O + Mn{2+} =>
5 NO2{-} + 6 H{+} + 2 MnO4{-} = 5 NO3{-} + 3 H2O + 2 Mn{2+}
HI + (NH4)2S = NH4I + H2S =>
2 HI + (NH4)2S = 2 NH4I + H2S
H3AsO4 + H2O = AsH3 + OH =>
H3AsO4 + 4 H2O = AsH3 + 8 OH
Al + HCl = Al3Cl + H =>
3 Al + HCl = Al3Cl + H
TiO2 + Mg = Ti + MgO =>
TiO2 + 2 Mg = Ti + 2 MgO
C6H12O6 + Cu(OH)2 = Cu2O + C6H12O7 + H2O =>
C6H12O6 + 2 Cu(OH)2 = Cu2O + C6H12O7 + 2 H2O
Mg + O2 + HCl = MgO2HCl =>
Mg + O2 + HCl = MgO2HCl
K(OH) + H2(SO4) = K2SO4 + H2O =>
2 K(OH) + H2(SO4) = K2SO4 + 2 H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
CuS + FeS = Cu4FeS5 =>
4 CuS + FeS = Cu4FeS5
H2S + HgCl2 = HCl + HgS =>
H2S + HgCl2 = 2 HCl + HgS
HNO3 + NaHCO3 = CO2 + H2O + NaNO3 =>
HNO3 + NaHCO3 = CO2 + H2O + NaNO3
SO2 + H2SiO3 = H2SO3 + SiO2 =>
SO2 + H2SiO3 = H2SO3 + SiO2
Fe2(SO4)3 + KOH = Fe(OH)3 + K2SO4 =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3 K2SO4
HCOOH + K2CO3 = KCOOH + CO2 + H2O =>
2 HCOOH + K2CO3 = 2 KCOOH + CO2 + H2O
Fe2O3(s) + Al(s) = Fe(s) + Al2O3(s) =>
Fe2O3(s) + 2 Al(s) = 2 Fe(s) + Al2O3(s)
LiOH + ZnCO3 = Li2CO3 + Zn(OH)2 =>
2 LiOH + ZnCO3 = Li2CO3 + Zn(OH)2
KI + NaClO + H2O = NaI + KClO3 + H =>
KI + NaClO + 2 H2O = NaI + KClO3 + 4 H
H2 + O3 = H2O =>
3 H2 + O3 = 3 H2O
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
NaCl + Ag(NO3) = Na(NO3) + ClAg =>
NaCl + Ag(NO3) = Na(NO3) + ClAg
UO2SO4 + NH3 + H2O = (NH4)2U2O7 + (NH4)2SO4 =>
2 UO2SO4 + 6 NH3 + 3 H2O = (NH4)2U2O7 + 2(NH4)2SO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
Cu + Ag(NO3)2 = Ag + Cu(NO3)2 =>
Cu + Ag(NO3)2 = Ag + Cu(NO3)2
Fe{2} + S{-2) = FeS =>
Fe{2} + S{-2) = FeS
Pb(NO3)3 + NaOH + NaClO = NaNO3 + NaCl + PbO2 + H2O =>
2 Pb(NO3)3 + 6 NaOH + NaClO = 6 NaNO3 + NaCl + 2 PbO2 + 3 H2O
K(OH) + H2(SO4) = K2SO4 + H2O =>
2 K(OH) + H2(SO4) = K2SO4 + 2 H2O
LiOH + ZnCO3 = Li2CO3 + Zn(OH)2 =>
2 LiOH + ZnCO3 = Li2CO3 + Zn(OH)2
HNO3 + Rb = RbNO3 + H2 =>
2 HNO3 + 2 Rb = 2 RbNO3 + H2
Na + FeBr3 = Fe + NaBr3 =>
Na + FeBr3 = Fe + NaBr3
Ba(OH)2 + H2SO4 = BaSO4 + OH + H =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 OH + 2 H
Na2SO4 + PbF2 = NaF + PbSO4 =>
Na2SO4 + PbF2 = 2 NaF + PbSO4
SnCl4 + Al(C2H5)3 = Sn(C2H5)4 + AlCl3 =>
3 SnCl4 + 4 Al(C2H5)3 = 3 Sn(C2H5)4 + 4 AlCl3
HOCH2COONa + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + Na2SO4 + H2O =>
10 HOCH2COONa + 12 KMnO4 + 23 H2SO4 = 20 CO2 + 6 K2SO4 + 12 MnSO4 + 5 Na2SO4 + 38 H2O
AlCl3 = Cl2 + Al =>
2 AlCl3 = 3 Cl2 + 2 Al
CuS + Sn3P2 = Cu3P2 + SnS =>
3 CuS + Sn3P2 = Cu3P2 + 3 SnS
Au(s) + H2SeO4(aq) = Au2(SeO4)3(aq) + H2SeO3(aq) + H2O(l) =>
2 Au(s) + 6 H2SeO4(aq) = Au2(SeO4)3(aq) + 3 H2SeO3(aq) + 3 H2O(l)
LiOH + ZnCO3 = Li2CO3 + Zn(OH)2 =>
2 LiOH + ZnCO3 = Li2CO3 + Zn(OH)2
C24H42O21 + O2 = H2O + CO2 =>
C24H42O21 + 24 O2 = 21 H2O + 24 CO2
MgCO3 + HCl = Mg2Cl2 + HCO3 =>
2 MgCO3 + 2 HCl = Mg2Cl2 + 2 HCO3
MgCO3 + C2H4O2 = CO2 + Mg(C2H3O2)2 + H2O =>
MgCO3 + 2 C2H4O2 = CO2 + Mg(C2H3O2)2 + H2O
nonane + oxygen = water + carbondioxide =>
C9H20 + 14 O2 = 10 H2O + 9 CO2
KClO4 + SO2 + H2O = KCl + H2SO4 =>
KClO4 + 4 SO2 + 4 H2O = KCl + 4 H2SO4
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