Equations balanced on the previous day | Equations balanced on the next day |
2 C6H14O4 + 15 O2 = 12 CO2 + 14 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KMnO4 + KBr + H2SO4 = MnO2 + Br2 + K2SO4 + H2O =>
2 KMnO4 + 6 KBr + 4 H2SO4 = 2 MnO2 + 3 Br2 + 4 K2SO4 + 4 H2O
NaCl(aq) + AgNO3(aq) = AgCl(s) + NaNO3(aq) =>
NaCl(aq) + AgNO3(aq) = AgCl(s) + NaNO3(aq)
CH3CH2CH(NH2)COOH + Li2O = CH3CH2CH(NH2)COOLi + H2O =>
2 CH3CH2CH(NH2)COOH + Li2O = 2 CH3CH2CH(NH2)COOLi + H2O
Li2O = O + Li =>
Li2O = O + 2 Li
Na2CO3 + HCl = H2CO3 + Na2Cl2 =>
Na2CO3 + 2 HCl = H2CO3 + Na2Cl2
Rb + HCI = RbCI + H =>
Rb + HCI = RbCI + H
Fe + [Fe(CN)6] = Fe4[Fe(CN)6] =>
4 Fe + [Fe(CN)6] = Fe4[Fe(CN)6]
K3PO4 + Cr2(CH3CO2) = K3(CH3CO2) + Cr2PO4 =>
K3PO4 + Cr2(CH3CO2) = K3(CH3CO2) + Cr2PO4
Cr2O7{2-} + Fe{2+} + H{+} = Cr{3+} + H2O + Fe{3+} =>
Cr2O7{2-} + 6 Fe{2+} + 14 H{+} = 2 Cr{3+} + 7 H2O + 6 Fe{3+}
MnO2 + BiO3 = Bi3 + MnO4 =>
9 MnO2 + 6 BiO3 = 2 Bi3 + 9 MnO4
Ag2O + H2O = Ag2O2 + H2 =>
Ag2O + H2O = Ag2O2 + H2
Al + CoSO4 = Al2(SO4)3 + Co =>
2 Al + 3 CoSO4 = Al2(SO4)3 + 3 Co
Bi{3+} + SnO2{2-} + OH{-} = Bi + SnO3{2-}{-} + H2O =>
2 Bi{3+} + 3 SnO2{2-} + 6 OH{-} = 2 Bi + 3 SnO3{2-}{-} + 3 H2O
BrO3 + NH3OH = Br + H2O + NO3 =>
4 BrO3 + 3 NH3OH = 4 Br + 6 H2O + 3 NO3
Fe + H3C6H5O7 = Fe(C6H5O7) + H109 =>
109 Fe + 109 H3C6H5O7 = 109 Fe(C6H5O7) + 3 H109
CuSO4 + KI = CuI2 + K2SO4 =>
CuSO4 + 2 KI = CuI2 + K2SO4
MgH2 + (PO4) = Mg3(PO4)2 + H2 =>
3 MgH2 + 2(PO4) = Mg3(PO4)2 + 3 H2
KI + K2SO4 + HCl = KCl + I2 + H2S + H2O =>
8 KI + K2SO4 + 10 HCl = 10 KCl + 4 I2 + H2S + 4 H2O
FeO*Cr2O3 + O2 + K2CO3 = FeO3 + K2CrO4 + CO2 =>
2 FeO*Cr2O3 + 5 O2 + 4 K2CO3 = 2 FeO3 + 4 K2CrO4 + 4 CO2
NaOH + Ag = AgOH + Na =>
NaOH + Ag = AgOH + Na
Co{2+} + BrO3{-} + H2O = Co{3+} + Br{-} + OH{-} =>
6 Co{2+} + BrO3{-} + 3 H2O = 6 Co{3+} + Br{-} + 6 OH{-}
LiBr + NaCl = BrCl + NaLi =>
LiBr + NaCl = BrCl + NaLi
H2PO4 + OH = H3PO4 + O2 =>
2 H2PO4 + 2 OH = 2 H3PO4 + O2
Li2O = O + Li =>
Li2O = O + 2 Li
FeS2(g) + O2(g) = Fe2O3 + SO2(g) =>
4 FeS2(g) + 11 O2(g) = 2 Fe2O3 + 8 SO2(g)
Al + Cl{2} = AlCl{2} =>
Al + Cl{2} = AlCl{2}
Ca(HCO3)2 + KOH = CaCO3 + H2O + K2CO3 =>
Ca(HCO3)2 + 2 KOH = CaCO3 + 2 H2O + K2CO3
C6H11CH3 + O2 = CO2 + H2O =>
2 C6H11CH3 + 21 O2 = 14 CO2 + 14 H2O
K + C = KC2 =>
K + 2 C = KC2
Fe + HNO3 = Fe2(OH)3 + N2O4 =>
4 Fe + 6 HNO3 = 2 Fe2(OH)3 + 3 N2O4
K2Cr2O7 + H2SO4 + Na2S = Cr2(SO4)3 + Na2 + K2SO4 + H2O =>
K2Cr2O7 + 3 H2SO4 + Na2S = Cr2(SO4)3 + Na2 + K2SO4 + 3 H2O
Fe2O1 + C = Fe + CO2 =>
2 Fe2O1 + C = 4 Fe + CO2
KMnO4 + H3AsO3 + HCl = KCl + MnCl2 + Cl2AsO4 + H2O =>
7 KMnO4 + 5 H3AsO3 + 31 HCl = 7 KCl + 7 MnCl2 + 5 Cl2AsO4 + 23 H2O
ZnPbNO3 = ZnNO3 + Pb =>
ZnPbNO3 = ZnNO3 + Pb
Li2CO3 = Li2O + CO2 =>
Li2CO3 = Li2O + CO2
CH3COOH + C3H7OH = CH3COOC3H7 + H2O =>
CH3COOH + C3H7OH = CH3COOC3H7 + H2O
BaOH + CrC2H3O2 = Cr(OH) + BaC2H3O2 =>
BaOH + CrC2H3O2 = Cr(OH) + BaC2H3O2
HNO3 + K2O2H2 = H2O + KNO3 =>
2 HNO3 + K2O2H2 = 2 H2O + 2 KNO3
Ba(HCO3)2 + NaCl = BaCl2 + Na2CO3 + CO2 + H2O =>
Ba(HCO3)2 + 2 NaCl = BaCl2 + Na2CO3 + CO2 + H2O
Cl{-} + MnO2 + H2O = Cl2 + Mn{2+} + OH{-} =>
2 Cl{-} + MnO2 + 2 H2O = Cl2 + Mn{2+} + 4 OH{-}
C2Li2 + H2O = C2H2 + Li(OH) =>
C2Li2 + 2 H2O = C2H2 + 2 Li(OH)
CaCO3 + (MgNO3)2 = CaNO3 + MgCO3 =>
2 CaCO3 + (MgNO3)2 = 2 CaNO3 + 2 MgCO3
Ag(s) + FeNO3(aq) = Fe(s) + AgNO3 =>
Ag(s) + FeNO3(aq) = Fe(s) + AgNO3
CrOH3 + NaClO + Na2CO3 = NaCrO4 + NaCl + CO2 + H2O =>
2 CrOH3 + 8 NaClO + Na2CO3 = 2 NaCrO4 + 8 NaCl + CO2 + 3 H2O
FeCO3 = CO + Fe2O3 + CO2 =>
2 FeCO3 = CO + Fe2O3 + CO2
C2H4 + O2 = H2O + C2O =>
2 C2H4 + 3 O2 = 4 H2O + 2 C2O
C8H9NO2 + FeCl3 = Fe(C8H8NO2)3 + H + Cl =>
3 C8H9NO2 + FeCl3 = Fe(C8H8NO2)3 + 3 H + 3 Cl
Cl{-} = Cl{2} + e =>
Cl{-} = Cl{2} + 3e
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