| Equations balanced on the previous day | Equations balanced on the next day |
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2 HgO = 2 Hg + O2
Zn + NaNO3 + NaOH = Na2ZnO2 + NH3 + H2O =>
4 Zn + NaNO3 + 7 NaOH = 4 Na2ZnO2 + NH3 + 2 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Fe(ClO3)3 = FeCl3 + O2 =>
2 Fe(ClO3)3 = 2 FeCl3 + 9 O2
Mg3(PO4)2 + H2SO4 = MgSO4 + H3PO4 =>
Mg3(PO4)2 + 3 H2SO4 = 3 MgSO4 + 2 H3PO4
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Fe + H2O = FeO4 + H2 =>
Fe + 4 H2O = FeO4 + 4 H2
Al + NaOH + Fe2(SO4)3 = FeSO4 + H2SO4 + Na3AlO3 =>
2 Al + 6 NaOH + 3 Fe2(SO4)3 = 6 FeSO4 + 3 H2SO4 + 2 Na3AlO3
S8 + HNO3 = H2SO4 + NO2 + H2O =>
S8 + 48 HNO3 = 8 H2SO4 + 48 NO2 + 16 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Al2O3(s) + H{+}(aq) = Al{3+}(aq) + H2O(l) =>
Al2O3(s) + 6 H{+}(aq) = 2 Al{3+}(aq) + 3 H2O(l)
CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H20 =>
25 CH3COOH + 10 CaCO3 = 10(CH3COO)2Ca + 20 CO2 + 2 H20
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
CO(g) + O(g) = CO2(g) =>
CO(g) + O(g) = CO2(g)
CO(g) + O(g) = CO2(g) =>
CO(g) + O(g) = CO2(g)
As2S2 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S2 + 22 HNO3 + 4 H2O = 6 H3AsO4 + 6 H2SO4 + 22 NO
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
NAH + H2O = NAOH + H2 =>
NAH + H2O = NAOH + H2
CaCO3(s) + H2SO4(aq) = CaSO4 + H2O + CO2(g) =>
CaCO3(s) + H2SO4(aq) = CaSO4 + H2O + CO2(g)
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CaCO3(s) + H2SO4(aq) = CaSO4 + H2O + CO2(g) =>
CaCO3(s) + H2SO4(aq) = CaSO4 + H2O + CO2(g)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaHCO3 + KOH = Na2CO3 + K2CO3 + H2O =>
2 NaHCO3 + 2 KOH = Na2CO3 + K2CO3 + 2 H2O
Bi2O3 + NaOH + NaClO = NaBiO3 + NaCl + H2O =>
Bi2O3 + 2 NaOH + 2 NaClO = 2 NaBiO3 + 2 NaCl + H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Na2O2(s) + H2O(l) = NaOH(aq) + H2O2(aq) =>
Na2O2(s) + 2 H2O(l) = 2 NaOH(aq) + H2O2(aq)
Tl + KI = TlI + K =>
Tl + KI = TlI + K
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Fe(No3)3 + KSCN = Fe(SCN)3 + KNo3 =>
Fe(No3)3 + 3 KSCN = Fe(SCN)3 + 3 KNo3
CaCO3(s) + SO2(g) + O2 = CaSO4(s) + CO2(g) =>
2 CaCO3(s) + 2 SO2(g) + O2 = 2 CaSO4(s) + 2 CO2(g)
Al(NO3)3 = Al(NO2)3 + O2 =>
2 Al(NO3)3 = 2 Al(NO2)3 + 3 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuCO3 + H2SO4 = CuSO4 + H2O + CO2 =>
CuCO3 + H2SO4 = CuSO4 + H2O + CO2
AuCl3 + KI = AuCl + KCl + I2 =>
AuCl3 + 2 KI = AuCl + 2 KCl + I2
K2Cr2O7 + SnCl2 + HCl = CrCl3 + H2[SnCl6] + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 20 HCl = 2 CrCl3 + 3 H2[SnCl6] + 2 KCl + 7 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C3H5(NO3)3 = CO2 + H2O + N2 + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 10 H2O + 6 N2 + O2
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
Pb + HNO3 = Pb(NO3)2 + NO2 + H2O =>
Pb + 4 HNO3 = Pb(NO3)2 + 2 NO2 + 2 H2O
C2H5 + O2 = CO2 + H2O =>
4 C2H5 + 13 O2 = 8 CO2 + 10 H2O
C7H6O3 + C2H4O2 = C9H8O4 =>
10 C7H6O3 + C2H4O2 = 8 C9H8O4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/17/15
Equations balanced on 08/16/14
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