| Equations balanced on the previous day | Equations balanced on the next day |
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((CH3)2Si)8 = 8 CH4 + 8 H2 + 8 SiC
Mg(s) + HNO3(aq) = Mg(NO3)2(aq) + NO(g) + H2O(l) =>
3 Mg(s) + 8 HNO3(aq) = 3 Mg(NO3)2(aq) + 2 NO(g) + 4 H2O(l)
Na2CO3 + CH3COOH = CO2 + H2O + CH3COONa =>
Na2CO3 + 2 CH3COOH = CO2 + H2O + 2 CH3COONa
Na3AsO4 + H2S = Na2S + As2S3 + S + H2O =>
2 Na3AsO4 + 8 H2S = 3 Na2S + As2S3 + 2 S + 8 H2O
SiO2(s) + C(s) = Si(l) + CO(g) =>
SiO2(s) + 2 C(s) = Si(l) + 2 CO(g)
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
K + H2O = KOH + H =>
K + H2O = KOH + H
K2S2O8 + H2O = KHSO4 + H2O2 =>
K2S2O8 + 2 H2O = 2 KHSO4 + H2O2
Ca(OH)2 + HCl = H2O + CaCl2 =>
Ca(OH)2 + 2 HCl = 2 H2O + CaCl2
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
Zn(s) + AuCl3(aq) = Au(s) + ZnCl2(aq) =>
3 Zn(s) + 2 AuCl3(aq) = 2 Au(s) + 3 ZnCl2(aq)
H{+} + Fe{+2} + MnO4{-} = Fe{+3} + Mn{+2} + H2O =>
8 H{+} + 5 Fe{+2} + MnO4{-} = 5 Fe{+3} + Mn{+2} + 4 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
BaCl2 + Al2(SO4)3 = AlCl3 + BaSO4 =>
3 BaCl2 + Al2(SO4)3 = 2 AlCl3 + 3 BaSO4
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
CO2 + HNO3 + H2O = (NH2)2CO + O2 =>
CO2 + 2 HNO3 + H2O = (NH2)2CO + 4 O2
H{+} + Fe{+2} + MnO4{-} = Fe{+3} + Mn{+2} + H2O =>
8 H{+} + 5 Fe{+2} + MnO4{-} = 5 Fe{+3} + Mn{+2} + 4 H2O
H{+} + Fe{+2} + MnO4{-} = Fe{+3} + Mn{+2} + H2O =>
8 H{+} + 5 Fe{+2} + MnO4{-} = 5 Fe{+3} + Mn{+2} + 4 H2O
H{+} + Fe{+2} + MnO4{-} = Fe{+3} + Mn{+2} + H2O =>
8 H{+} + 5 Fe{+2} + MnO4{-} = 5 Fe{+3} + Mn{+2} + 4 H2O
Zn + NO3{-} + H{+} = H2O + NH4{+} + Zn{+} =>
8 Zn + NO3{-} + 10 H{+} = 3 H2O + NH4{+} + 8 Zn{+}
KBr(aq) + Cl2(g) = Br2(aq) + KCl(aq) =>
2 KBr(aq) + Cl2(g) = Br2(aq) + 2 KCl(aq)
H2SO4 + Ca(OH)2 = H2O + CaSO4 =>
H2SO4 + Ca(OH)2 = 2 H2O + CaSO4
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
HC2H2O2 + NaOH = NaC2H2O2 + H2O =>
HC2H2O2 + NaOH = NaC2H2O2 + H2O
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
CuCl + NH4OH = NH4Cl + H2O + [Cu(NH3)](OH) =>
CuCl + 2 NH4OH = NH4Cl + H2O + [Cu(NH3)](OH)
S8 + H2SO4 = SO2 + H2O =>
S8 + 16 H2SO4 = 24 SO2 + 16 H2O
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
CrO3 + SnCl2 + HCl = CrCl3 + SnCl4 + H2O =>
2 CrO3 + 3 SnCl2 + 12 HCl = 2 CrCl3 + 3 SnCl4 + 6 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
K2Cr2O7 + HCl = Cl2 + CrCl3 + H2O + KCl =>
K2Cr2O7 + 14 HCl = 3 Cl2 + 2 CrCl3 + 7 H2O + 2 KCl
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
NH3 + Cl2 = NH4Cl + N2 =>
8 NH3 + 3 Cl2 = 6 NH4Cl + N2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
HgS + O2 = Hg + SO2 =>
HgS + O2 = Hg + SO2
H2S + HNO3 = H2SO4 + H2O + NO =>
3 H2S + 8 HNO3 = 3 H2SO4 + 4 H2O + 8 NO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KOH + BaCl2 = KCl + Ba(OH)2 =>
2 KOH + BaCl2 = 2 KCl + Ba(OH)2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/08/11
Equations balanced on 06/07/10
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