| Equations balanced on the previous day | Equations balanced on the next day |
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5 SO2 + 2 KMnO4 + 2 H2O = 2 H2SO4 + 2 MnSO4 + K2SO4
SO4 + Zn = ZnSO4 =>
SO4 + Zn = ZnSO4
C3H8O3 + H2O = H + CO2 =>
C3H8O3 + 3 H2O = 14 H + 3 CO2
Fe2(SO4)3 + KSCN = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 KSCN = 2 K3Fe(SCN)6 + 3 K2SO4
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
Ca3(PO4)2 + H2SO4 = Ca(H2PO4)2 + CaSO4 =>
Ca3(PO4)2 + 2 H2SO4 = Ca(H2PO4)2 + 2 CaSO4
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
NaOH(s) + CO2(g) = Na2CO3(s) + H2O(l) =>
2 NaOH(s) + CO2(g) = Na2CO3(s) + H2O(l)
Fe + OH = Fe(OH)3 =>
Fe + 3 OH = Fe(OH)3
Au2S3(s) + H2(g) = Au(s) + H2S(g) =>
Au2S3(s) + 3 H2(g) = 2 Au(s) + 3 H2S(g)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Sn(s) + HI(aq) = SnI2(aq) + H2(g) =>
Sn(s) + 2 HI(aq) = SnI2(aq) + H2(g)
SO2(g) + O2(g) = SO3(g) =>
2 SO2(g) + O2(g) = 2 SO3(g)
Ba(s) + H2SO4(aq) = BaSO4(aq) + SO2(g) + H2O(l) =>
Ba(s) + 2 H2SO4(aq) = BaSO4(aq) + SO2(g) + 2 H2O(l)
C5H10O5(s) + O2(g) = CO2(g) + H2O(l) =>
C5H10O5(s) + 5 O2(g) = 5 CO2(g) + 5 H2O(l)
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
CH3CO2H + Ni(OH)2 = Ni(CH3CO2)2 + H2O =>
2 CH3CO2H + Ni(OH)2 = Ni(CH3CO2)2 + 2 H2O
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
CaCl2 + Na2SO4 = CaSO4 + NaCl =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl
KCl + AgNO3 = KNO3 + AgCl =>
KCl + AgNO3 = KNO3 + AgCl
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe{2}O{3} + Al = Al{2}O{3} + Fe =>
Fe{2}O{3} + Al = Al{2}O{3} + Fe
NaCO3(s) = NaO(s) + CO2(g) =>
NaCO3(s) = NaO(s) + CO2(g)
Zn(s) + CuCl2(l) = ZnCl2(l) + Cu(s) =>
Zn(s) + CuCl2(l) = ZnCl2(l) + Cu(s)
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Na2(s) + O2(g) = Na2O(s) =>
2 Na2(s) + O2(g) = 2 Na2O(s)
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ca + Cl = CaCl2 =>
Ca + 2 Cl = CaCl2
SnCl2 + K2Cr2O7 + HCl = CrCl3 + KCl + SnCl4 + H2O =>
3 SnCl2 + K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 3 SnCl4 + 7 H2O
FeSO4 + H2SO4 + KMnO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 FeSO4 + 8 H2SO4 + 2 KMnO4 = 5 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O
H2SO4 + Ag(NO3) = Ag2SO4 + HNO3 =>
H2SO4 + 2 Ag(NO3) = Ag2SO4 + 2 HNO3
H2SO4 + Ag(NO3) = Ag2SO4 + HNO3 =>
H2SO4 + 2 Ag(NO3) = Ag2SO4 + 2 HNO3
Na(s) + O2(g) = Na2O(s) =>
4 Na(s) + O2(g) = 2 Na2O(s)
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
HCl + Ag(NO3) = AgCl + HNO3 =>
HCl + Ag(NO3) = AgCl + HNO3
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Ba(s) + H2SO4(aq) = BaSO4(aq) + SO2(g) + H2O(l) =>
Ba(s) + 2 H2SO4(aq) = BaSO4(aq) + SO2(g) + 2 H2O(l)
Mg(NO3)2 + KOH = KNO3 + Mg(OH)2 =>
Mg(NO3)2 + 2 KOH = 2 KNO3 + Mg(OH)2
C4H8(l) + O2(g) = CO2(g) + H2O(l) =>
C4H8(l) + 6 O2(g) = 4 CO2(g) + 4 H2O(l)
C + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C + 2 K2Cr2O7 + 8 H2SO4 = 3 CO2 + 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O
CaCO3(s) + HCl(l) = CaCl2(s) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HCl(l) = CaCl2(s) + H2O(l) + CO2(g)
NaCl + KMnO4 + H2SO4 = Cl2 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
10 NaCl + 2 KMnO4 + 8 H2SO4 = 5 Cl2 + 2 MnSO4 + K2SO4 + 5 Na2SO4 + 8 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/06/11
Equations balanced on 09/05/10
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