Equations balanced on the previous day | Equations balanced on the next day |
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3 CaSO4 + 2 AlCl3 = 3 CaCl2 + Al2(SO4)3
NaI + Pb(NO3)2 = NaNO3 + PbI2 =>
2 NaI + Pb(NO3)2 = 2 NaNO3 + PbI2
FeSO4 = (heat)Fe2O3 + SO2 + SO3 =>
2 FeSO4 = (heat)Fe2O3 + SO2 + SO3
KCr2O7 + HCl = KCl + CrCl + H2O + Cl2 =>
2 KCr2O7 + 28 HCl = 2 KCl + 4 CrCl + 14 H2O + 11 Cl2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
HIO3 + HI = I2 + H2O =>
HIO3 + 5 HI = 3 I2 + 3 H2O
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
FeSO4*7H2O + NaOH = FeO*H2O + Na2SO4 + H2O =>
FeSO4*7H2O + 2 NaOH = FeO*H2O + Na2SO4 + 7 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
FeSO4*7H2O + NaOH = FeO*H2O + Na2SO4 + H2O =>
FeSO4*7H2O + 2 NaOH = FeO*H2O + Na2SO4 + 7 H2O
Pb(NO3)2 = (heat)PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2(heat)PbO + 4 NO2 + O2
FeSO4*7H2O + NaOH = FeO*H2O + Na2SO4 + H2O =>
FeSO4*7H2O + 2 NaOH = FeO*H2O + Na2SO4 + 7 H2O
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
NH4NO3 = H2O + N2O =>
NH4NO3 = 2 H2O + N2O
Ca + H2O = CaOH + H2 =>
2 Ca + 2 H2O = 2 CaOH + H2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CaI2 + AgNO3 = Ca(NO3)2 + AgI =>
CaI2 + 2 AgNO3 = Ca(NO3)2 + 2 AgI
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
I2 + Al = AlI3 =>
3 I2 + 2 Al = 2 AlI3
[Cu(NH3)4]{2+} + OH{-} + S2O4{2-} = [Cu(NH3)4]{+} + SO3{2-} + H2O =>
2[Cu(NH3)4]{2+} + 4 OH{-} + S2O4{2-} = 2[Cu(NH3)4]{+} + 2 SO3{2-} + 2 H2O
XC2H5 + O2 = XOH + CO2 + H2O =>
2 XC2H5 + 7 O2 = 2 XOH + 4 CO2 + 4 H2O
O2 + Mg = MgO =>
O2 + 2 Mg = 2 MgO
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Mg(oh)2 + H2SO4 = MgSO4 + H20 =>
5 Mg(oh)2 + 10 H2SO4 = 10 MgSO4 + H20
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
V2O5 + H2C2O2 = VOC2H4 + H2O + CO2 =>
V2O5 + 5 H2C2O2 = 2 VOC2H4 + H2O + 6 CO2
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
Zn(s) + H2SO4(ac) = ZnSO4(ac) + H2(g) =>
Zn(s) + H2SO4(ac) = ZnSO4(ac) + H2(g)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
V2O5 + H2C2O4 = VOC2H4 + H2O + CO2 =>
V2O5 + 15 H2C2O4 = 2 VOC2H4 + 11 H2O + 26 CO2
Cl2 + NH3 = N2H4 + NH4Cl =>
Cl2 + 4 NH3 = N2H4 + 2 NH4Cl
V2O5 + H2C2O4 = VOC2H4 + H2O + CO2 =>
V2O5 + 15 H2C2O4 = 2 VOC2H4 + 11 H2O + 26 CO2
Na2O2 + H2O = O2 + NaOH =>
2 Na2O2 + 2 H2O = O2 + 4 NaOH
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Fe3O4(s) + H2(g) = Fe(s) + H2O(g) =>
Fe3O4(s) + 4 H2(g) = 3 Fe(s) + 4 H2O(g)
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Ca2 + O2 = CaO =>
Ca2 + O2 = 2 CaO
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Zn(s) + H2SO4(ac) = ZnSO4(ac) + H2(g) =>
Zn(s) + H2SO4(ac) = ZnSO4(ac) + H2(g)
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca + O = CaO =>
Ca + O = CaO
B2O3 + C = B4C + CO =>
2 B2O3 + 7 C = B4C + 6 CO
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/09/15
Equations balanced on 07/09/14
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