| Equations balanced on the previous day | Equations balanced on the next day |
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HCOOH + KOH = H2O + HCOOK
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
HgO(s) = Hg(l) + O2(g) =>
2 HgO(s) = 2 Hg(l) + O2(g)
AgNo3 + NaCl = AgCl + NaNo3 =>
AgNo3 + NaCl = AgCl + NaNo3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Fe + H2O = FeH + O =>
2 Fe + H2O = 2 FeH + O
NaOH + MgSO4 = Na2SO4 + Mg(OH)2 =>
2 NaOH + MgSO4 = Na2SO4 + Mg(OH)2
Na2CO3 + AgNO3 = Na2NO3 + AgCO3 =>
Na2CO3 + AgNO3 = Na2NO3 + AgCO3
H2(g) + O2(g) = H2O(l) =>
2 H2(g) + O2(g) = 2 H2O(l)
NaOH + HC2H3O2 = HOH + NaC2H3O2 =>
NaOH + HC2H3O2 = HOH + NaC2H3O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PbNO3 + HCl = PbCl + HNO3 =>
PbNO3 + HCl = PbCl + HNO3
N2 + O2 = NO =>
N2 + O2 = 2 NO
Na(s) + H2O(g) = NaOH(s) + H2(g) =>
2 Na(s) + 2 H2O(g) = 2 NaOH(s) + H2(g)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CuSO4 + Na2SO3 = CuSO3 + Na2SO4 =>
CuSO4 + Na2SO3 = CuSO3 + Na2SO4
KBr + H2SO4 = K2SO4 + Br2 + SO2 + H2O =>
2 KBr + 2 H2SO4 = K2SO4 + Br2 + SO2 + 2 H2O
AlNO3 + NH4OH = AlOH + NH4NO3 =>
AlNO3 + NH4OH = AlOH + NH4NO3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
MnSO4 + (NH4)2S2O8 + H2O = MnO2 + H2SO4 + (NH4)2SO4 =>
MnSO4 + (NH4)2S2O8 + 2 H2O = MnO2 + 2 H2SO4 + (NH4)2SO4
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Pb(NO3)2 + H3A5O4 = PbHA5O4 + HNO3 =>
Pb(NO3)2 + H3A5O4 = PbHA5O4 + 2 HNO3
H2O = O + H5 =>
5 H2O = 5 O + 2 H5
CHCl3 + MnO4{-} + H{+} = Cl2 + CO2 + Mn2{+} + H2O =>
26 CHCl3 + 20 MnO4{-} + 30 H{+} = 39 Cl2 + 26 CO2 + 10 Mn2{+} + 28 H2O
Na2S + AgNO3 = Na2NO3 + AgS =>
Na2S + AgNO3 = Na2NO3 + AgS
CHCl3 + MnO4{-} + H{+} = Cl2 + CO2 + Mn{2+} + H2O =>
2 CHCl3 + 2 MnO4{-} + 6 H{+} = 3 Cl2 + 2 CO2 + 2 Mn{2+} + 4 H2O
MgSO4(ag) + CaCl2(ag) = MgCl2(ag) + CaSO4(ag) =>
MgSO4(ag) + CaCl2(ag) = MgCl2(ag) + CaSO4(ag)
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
K74 + H2 = KH2 =>
K74 + 74 H2 = 74 KH2
MgSO4 + CaCl2 = MgCl2 + CaSO4 =>
MgSO4 + CaCl2 = MgCl2 + CaSO4
MgSO4 + CaCl2 = MgCl2 + CaSO4 =>
MgSO4 + CaCl2 = MgCl2 + CaSO4
C3H5NO + O2 = CO2 + NO2 + H2O =>
4 C3H5NO + 19 O2 = 12 CO2 + 4 NO2 + 10 H2O
Zn + NaOH = Zn(OH)2 + Na =>
Zn + 2 NaOH = Zn(OH)2 + 2 Na
KIO3 + SO2 + H2O = I2 + KHSO4 + H2SO4 =>
2 KIO3 + 5 SO2 + 4 H2O = I2 + 2 KHSO4 + 3 H2SO4
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaOH + H2(SO4) = Na2(SO4) + H2O =>
2 NaOH + H2(SO4) = Na2(SO4) + 2 H2O
Br2 + KI = I2 + KBr =>
Br2 + 2 KI = I2 + 2 KBr
Fe2 + (CO3)3 = Fe2O3 + CO2 =>
Fe2 + (CO3)3 = Fe2O3 + 3 CO2
NaOH + AgNO3 = NaNO3 + AgOH =>
NaOH + AgNO3 = NaNO3 + AgOH
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NaNO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/07/10
Equations balanced on 06/06/09
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