Equations balanced on the previous day | Equations balanced on the next day |
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3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Na2C2O4 + KMnO4 + H2SO4 = CO2 + H2O + MnSO4 + Na2SO4 + K2SO4 =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 8 H2O + 2 MnSO4 + 5 Na2SO4 + K2SO4
Fe(CN)6{3-} + {-} = Fe(CN)6{4-} =>
Fe(CN)6{3-} + e = Fe(CN)6{4-}
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
C + H2O = CO + H2 =>
C + H2O = CO + H2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Ce(NO3)3 + (NH4)2SO4 = NH4NO3 + Ce2(SO4)3 =>
2 Ce(NO3)3 + 3(NH4)2SO4 = 6 NH4NO3 + Ce2(SO4)3
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Fe2(SO4)3 + BaCl2 = FeCl3 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = 2 FeCl3 + 3 BaSO4
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaHCO3 + H2O = NaHCO2 + OH =>
NaHCO3 + H2O = NaHCO2 + 2 OH
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
(NH4)3PO4 + CaCl2 = (NH4)2Cl2 + Ca3(PO4)2 =>
2(NH4)3PO4 + 3 CaCl2 = 3(NH4)2Cl2 + Ca3(PO4)2
NaHCO3 + H2O = NaHCO2 + OH =>
NaHCO3 + H2O = NaHCO2 + 2 OH
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
H2S + Br2 = HBr + S =>
H2S + Br2 = 2 HBr + S
Ga(IO3)3 + Zn3(P)2 = Zn(IO3)2 + Ga(P) =>
2 Ga(IO3)3 + Zn3(P)2 = 3 Zn(IO3)2 + 2 Ga(P)
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
C2H4O2 + C5H12O = C6H12O2 + H2O =>
5 C2H4O2 + 4 C5H12O = 5 C6H12O2 + 4 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
HgO = Hg + O =>
HgO = Hg + O
Ca + H3PO4 = Ca(PO4)2 + PO + H2O =>
Ca + 4 H3PO4 = Ca(PO4)2 + 2 PO + 6 H2O
H2SO4 + Na2CO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + Na2CO3 = Na2SO4 + CO2 + H2O
PbCl2 + Na2CrO4 = PbCrO4 + NaCl =>
PbCl2 + Na2CrO4 = PbCrO4 + 2 NaCl
N + H = NH4 =>
N + 4 H = NH4
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
Fe(CN)6{3-} + Re + OH{-} = Fe(CN)6{4-} + ReO4{-} + H2O =>
7 Fe(CN)6{3-} + Re + 8 OH{-} = 7 Fe(CN)6{4-} + ReO4{-} + 4 H2O
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
(CH3)2N2H2 + N2O4 = N2 + CO2 + H2O =>
(CH3)2N2H2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
K2(Te) + Fe(HCO3)2 = K(HCO3) + Fe(Te) =>
K2(Te) + Fe(HCO3)2 = 2 K(HCO3) + Fe(Te)
C7H15 + O2 = CO2 + H2O =>
4 C7H15 + 43 O2 = 28 CO2 + 30 H2O
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/12/09
Equations balanced on 02/11/08
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