Equations balanced on the previous day | Equations balanced on the next day |
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H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
CaCO3 + H2O + SO3 = CaSO4 + Ca(HCO3)2 =>
2 CaCO3 + H2O + SO3 = CaSO4 + Ca(HCO3)2
Fe(s) + HCl(aq) = FeCl2(aq) + H2(g) =>
Fe(s) + 2 HCl(aq) = FeCl2(aq) + H2(g)
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
KBrO2 + KI + HBr = KBr + I2 + H2O =>
KBrO2 + 4 KI + 4 HBr = 5 KBr + 2 I2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Hg + H{+} + NO3{-} = Hg2{+} + H2O + NO =>
6 Hg + 4 H{+} + NO3{-} = 3 Hg2{+} + 2 H2O + NO
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Pb(OH)2 + H2SO4 = PbSO4 + H2O =>
Pb(OH)2 + H2SO4 = PbSO4 + 2 H2O
PCl5 + B2O3 = POCl3 + BCl3 =>
3 PCl5 + B2O3 = 3 POCl3 + 2 BCl3
MnO2 + KOH + KClO3 = K2MnO4 + KCl + H2O =>
3 MnO2 + 6 KOH + KClO3 = 3 K2MnO4 + KCl + 3 H2O
C2H4O2 + NaHCO3 = NaC2H2O2 + H2O + CO2 =>
7 C2H4O2 + 8 NaHCO3 = 8 NaC2H2O2 + 10 H2O + 6 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
NaCl + AgNO = NaNO + AgCl =>
NaCl + AgNO = NaNO + AgCl
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
C2H6S + O2 = CO2 + H2O + SO2 =>
2 C2H6S + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Cr2O7{2-} + I{-} + H{+} = Cr{3+} + I2 + H2O =>
Cr2O7{2-} + 6 I{-} + 14 H{+} = 2 Cr{3+} + 3 I2 + 7 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Pb(No3)2 + KI = KNo3 + PbI2 =>
Pb(No3)2 + 2 KI = 2 KNo3 + PbI2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
B + SiO2 = Si + B2O3 =>
4 B + 3 SiO2 = 3 Si + 2 B2O3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Ca(OH)2 + Cl2 = CaCl2 + Ca(ClO3)2 + H2O =>
6 Ca(OH)2 + 6 Cl2 = 5 CaCl2 + Ca(ClO3)2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Na2SO4 + H2 = Na2S + H2O =>
Na2SO4 + 4 H2 = Na2S + 4 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Fe{+8/3} + e = Fe{3+} =>
Fe{+8/3} + 5e = Fe{3+}
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
KCLO3 + Na2SO3 = KCL + Na2SO4 =>
KCLO3 + 3 Na2SO3 = KCL + 3 Na2SO4
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
NaOH(aq) + FeSO4(aq) = Na2SO4(aq) + Fe(OH)2(s) =>
2 NaOH(aq) + FeSO4(aq) = Na2SO4(aq) + Fe(OH)2(s)
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Ca + H2O = Ca(OH)2 + H =>
Ca + 2 H2O = Ca(OH)2 + 2 H
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + H2O + NO(g) =>
3 Zn(s) + 8 HNO3(aq) = 3 Zn(NO3)2(aq) + 4 H2O + 2 NO(g)
Na2O + C = NaC2 + CO2 =>
2 Na2O + 9 C = 4 NaC2 + CO2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/01/14
Equations balanced on 08/31/13
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