Equations balanced on the previous day | Equations balanced on the next day |
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
CaCO3 + H2SO4 = CaSO4 + H2CO3 =>
CaCO3 + H2SO4 = CaSO4 + H2CO3
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
K3PO4 + BaCl2 = K3BaPO4Cl2 =>
K3PO4 + BaCl2 = K3BaPO4Cl2
H2S + CO = CH3CO2H + S8 =>
8 H2S + 8 CO = 4 CH3CO2H + S8
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
CuCl2 + Na2S = CuS + NaCl =>
CuCl2 + Na2S = CuS + 2 NaCl
C5H10 + O2 = CO2 + H20 =>
2 C5H10 + 10 O2 = 10 CO2 + H20
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NH4Cl + Mg(OH)2 = NH3 + H2O + MgCl2 =>
2 NH4Cl + Mg(OH)2 = 2 NH3 + 2 H2O + MgCl2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
H2S + KOH = H2O + K2S =>
H2S + 2 KOH = 2 H2O + K2S
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Cu(C2H3O2)2 + Na3PO4 = Na(C2H3O2) + Cu3(PO4)2 =>
3 Cu(C2H3O2)2 + 2 Na3PO4 = 6 Na(C2H3O2) + Cu3(PO4)2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
[Cr(N2H4CO)6]4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10[Cr(N2H4CO)6]4[Cr(CN)6]3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 H2O
KClO3 = KCl + O =>
KClO3 = KCl + 3 O
MgSO4 + NH4OH = (NH4)2SO4 + Mg(OH)2 =>
MgSO4 + 2 NH4OH = (NH4)2SO4 + Mg(OH)2
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
HC2H3O2(aq) + K2CO3(aq) = H2O(l) + CO2(g) + KC2H3O2 =>
2 HC2H3O2(aq) + K2CO3(aq) = H2O(l) + CO2(g) + 2 KC2H3O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cl2(g) + NaBr(aq) = NaCl(aq) + Br2(l) =>
Cl2(g) + 2 NaBr(aq) = 2 NaCl(aq) + Br2(l)
CuCO3 + O2 = CO2 + CuO3 =>
CuCO3 + O2 = CO2 + CuO3
CH4S + CO = C3H6OS + H2S =>
2 CH4S + CO = C3H6OS + H2S
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
H2 + I = HI =>
H2 + 2 I = 2 HI
CaO(s) + H2O(l) = Ca(OH)2(aq) =>
CaO(s) + H2O(l) = Ca(OH)2(aq)
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Ca(s) + H3PO4(aq) = Ca3(PO4)2(s) + H2(g) =>
3 Ca(s) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 3 H2(g)
Ca(ClO3)2(s) = CaCl2(s) + O2(g) =>
Ca(ClO3)2(s) = CaCl2(s) + 3 O2(g)
OH{-} + Cr{3+} + MnO2 = CrO4{2-} + Mn{2+} + H2O =>
4 OH{-} + 2 Cr{3+} + 3 MnO2 = 2 CrO4{2-} + 3 Mn{2+} + 2 H2O
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/11/11
Equations balanced on 02/10/10
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