Equations balanced on the previous day | Equations balanced on the next day |
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6 NaHCO3 + Al2S3 = 3 Na2SO4 + 6 C + 2 Al(OH)3
X2O5 + H{+} + {-} = X{3+} + H2O =>
X2O5 + 10 H{+} + 4e = 2 X{3+} + 5 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ba(s) + S5(s) = BaS(s) =>
5 Ba(s) + S5(s) = 5 BaS(s)
MnO2 + CO = Mn2O3 + CO2 =>
2 MnO2 + CO = Mn2O3 + CO2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Na2C2O4 + O2 + H2O = NaHCO3 =>
2 Na2C2O4 + O2 + 2 H2O = 4 NaHCO3
Ag(NO3) + Na2(SO4) = Ag2(SO4) + Na(NO3) =>
2 Ag(NO3) + Na2(SO4) = Ag2(SO4) + 2 Na(NO3)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K(OH) + H2(SO4) = K2(SO4) + H2O =>
2 K(OH) + H2(SO4) = K2(SO4) + 2 H2O
Na2SO3 + O2 = Na2SO4 =>
2 Na2SO3 + O2 = 2 Na2SO4
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
NH4NO2(s) = N2(g) + H2O(l) =>
NH4NO2(s) = N2(g) + 2 H2O(l)
KB1 + H2SO4 + MnO2 = KHSO4 + MnSO4 + H2O + B2 =>
2 KB1 + 3 H2SO4 + MnO2 = 2 KHSO4 + MnSO4 + 2 H2O + B2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
H2SO4 + HBr = Br2 + SO2 + H2O =>
H2SO4 + 2 HBr = Br2 + SO2 + 2 H2O
Si + H2O = SiO2 + H2 =>
Si + 2 H2O = SiO2 + 2 H2
NH3(g) + Cl2(g) = NH4Cl(s) + NCl3(g) =>
4 NH3(g) + 3 Cl2(g) = 3 NH4Cl(s) + NCl3(g)
CH3COOH + OH = CH3COO + H2O =>
CH3COOH + OH = CH3COO + H2O
CuSO4 + H2O = CuSO4*H2O =>
CuSO4 + H2O = CuSO4*H2O
CuO + O2 = CuO2 =>
2 CuO + O2 = 2 CuO2
Al3 + H2O = [Al(H2O)5OH]2 + H3O =>
2 Al3 + 42 H2O = 3[Al(H2O)5OH]2 + 6 H3O
Na2CO3 + CaCl2 = NaCl + CaCO3 =>
Na2CO3 + CaCl2 = 2 NaCl + CaCO3
Na2SO3 + O2 = Na2SO4 =>
2 Na2SO3 + O2 = 2 Na2SO4
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al3 + H2O = [Al(H2O)5OH]2 + H =>
2 Al3 + 36 H2O = 3[Al(H2O)5OH]2 + 6 H
Al(s) + ZnSO4 = Al2(SO4)3(aq) + Zn(s) =>
2 Al(s) + 3 ZnSO4 = Al2(SO4)3(aq) + 3 Zn(s)
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Al + FeO = Fe + Al2O3 =>
2 Al + 3 FeO = 3 Fe + Al2O3
ZnI2 + CuNO3 = Zn(NO3)2 + CuI =>
ZnI2 + 2 CuNO3 = Zn(NO3)2 + 2 CuI
AgNO3 + (NH4)2CrO4 = Ag2CrO4 + NH4NO3 =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HgS + NH4NO3 = HgNO3 + SNH4 =>
HgS + NH4NO3 = HgNO3 + SNH4
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Cl2 + NaI = NaCl2 + I =>
Cl2 + NaI = NaCl2 + I
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
Pb(NO3)2(aq) + K2CrO4(aq) = PbCrO4(s) + KNO3(aq) =>
Pb(NO3)2(aq) + K2CrO4(aq) = PbCrO4(s) + 2 KNO3(aq)
H + O = HO =>
H + O = HO
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/01/09
Equations balanced on 03/03/08
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