Equations balanced on the previous day | Equations balanced on the next day |
Cu = Cu{+2} + 2e
HClO + Au(OH) = AuClO + H2O =>
HClO + Au(OH) = AuClO + H2O
SnSO4 + NaS = SnS + NaSO42 =>
21 SnSO4 + 2 NaS = 21 SnS + 2 NaSO42
Fe(s) + S8(s) = FeS(s) =>
8 Fe(s) + S8(s) = 8 FeS(s)
Zn + KClO3 + KOH + H2O = K2[Zn(OH)4] + KCl =>
3 Zn + KClO3 + 6 KOH + 3 H2O = 3 K2[Zn(OH)4] + KCl
CuCl2*6H2O + H3PO4 + C5H7NaO2 = Na2Cu2P6O18 + CO2 + H2O + HCl + H2 =>
2 CuCl2*6H2O + 6 H3PO4 + 2 C5H7NaO2 = Na2Cu2P6O18 + 10 CO2 + 2 H2O + 4 HCl + 24 H2
Zn + (SnCl2) = ZnCl2 + Sn =>
Zn + (SnCl2) = ZnCl2 + Sn
U + F = UF4 =>
U + 4 F = UF4
KOH + HNO = HOH + KNO =>
KOH + HNO = HOH + KNO
C2H4Br2 + NaOH = C2H4(ONa)2 + HBr =>
C2H4Br2 + 2 NaOH = C2H4(ONa)2 + 2 HBr
CaCO3(s) + HCl = CaCl2(aq) + CO2(g) + H2O =>
CaCO3(s) + 2 HCl = CaCl2(aq) + CO2(g) + H2O
C3H4 + HBr = C3H5Br =>
C3H4 + HBr = C3H5Br
Fe2 + O4 = FeO =>
2 Fe2 + O4 = 4 FeO
NaOH + H4SiO4 = Na4SiO4 + H2O =>
4 NaOH + H4SiO4 = Na4SiO4 + 4 H2O
Cu + H{+} + HNO3 = Cu{2+} + NO2 + H2O =>
Cu + 2 H{+} + 2 HNO3 = Cu{2+} + 2 NO2 + 2 H2O
P2S2 = P4 + S8 =>
4 P2S2 = 2 P4 + S8
KI + MnO2 + H2O = KOH + I2 + Mn2O3 =>
2 KI + 2 MnO2 + H2O = 2 KOH + I2 + Mn2O3
Zn + (SnCl2) = ZnCl2 + Sn =>
Zn + (SnCl2) = ZnCl2 + Sn
SbCl3 + Na2S = NaCl + Sb2S3 =>
2 SbCl3 + 3 Na2S = 6 NaCl + Sb2S3
CuN2O6 + NaCl = CuCl2 + NaNO3 =>
CuN2O6 + 2 NaCl = CuCl2 + 2 NaNO3
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
(CH3)3CO + HSCH3 = (CH3)3COH + SCH3 =>
(CH3)3CO + HSCH3 = (CH3)3COH + SCH3
SnSO4 + NaS = SnS + NaSO42 =>
21 SnSO4 + 2 NaS = 21 SnS + 2 NaSO42
*2NH3 + Mg = H2 + Mg3N2 =>
*2NH3 + 3 Mg = 3 H2 + Mg3N2
SbCl5 + Pb(NO3)4 = Sb(NO3)5 + PbCl4 =>
4 SbCl5 + 5 Pb(NO3)4 = 4 Sb(NO3)5 + 5 PbCl4
NaCl + O = NaClO3 =>
NaCl + 3 O = NaClO3
NeSO4 + KBr = NeBr + KSO4 =>
NeSO4 + KBr = NeBr + KSO4
KMnO4 + MnSO4 + H2O = MnO2 + KOH + H2SO4 =>
2 KMnO4 + 3 MnSO4 + 4 H2O = 5 MnO2 + 2 KOH + 3 H2SO4
CH3(CH2)5(CH3) + O2 = CO2 + H2O =>
CH3(CH2)5(CH3) + 11 O2 = 7 CO2 + 8 H2O
CH3(CH2)2COCH3 + C6H3(NO2)2NHNH2 = C11H14N4O4 + H2O =>
CH3(CH2)2COCH3 + C6H3(NO2)2NHNH2 = C11H14N4O4 + H2O
CH3CH2OH + H2SO4 + Na2Cr2O7 = CH3C(O)O + Cr2(SO4)3 + Na2SO4 + H2O =>
6 CH3CH2OH + 20 H2SO4 + 5 Na2Cr2O7 = 6 CH3C(O)O + 5 Cr2(SO4)3 + 5 Na2SO4 + 29 H2O
H4As2O7 = As2O5 + H2O =>
H4As2O7 = As2O5 + 2 H2O
[Co(NH3)6]Cl3 + NaNO2 = [Co(NO2)2(NH3)4]Cl + NaCl + NH3 =>
[Co(NH3)6]Cl3 + 2 NaNO2 = [Co(NO2)2(NH3)4]Cl + 2 NaCl + 2 NH3
CuSO4 + H2SO4 = CuSO4*SO3 + H2O =>
CuSO4 + H2SO4 = CuSO4*SO3 + H2O
OC6H6 + O2 = CO2 + H2O =>
OC6H6 + 7 O2 = 6 CO2 + 3 H2O
SnSO4 + NaS = SnS + NaSO42 =>
21 SnSO4 + 2 NaS = 21 SnS + 2 NaSO42
Fe + O2 = Fe(O)3 =>
2 Fe + 3 O2 = 2 Fe(O)3
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
K2CrO4 + H2SO4 + NaBr = Cr2(SO4)3 + H2O + Br2 + K2SO4 + Na2SO4 =>
2 K2CrO4 + 8 H2SO4 + 6 NaBr = Cr2(SO4)3 + 8 H2O + 3 Br2 + 2 K2SO4 + 3 Na2SO4
Zn + H2O + ClO{-} = Zn(OH)2 + Cl{-} =>
Zn + H2O + ClO{-} = Zn(OH)2 + Cl{-}
CoCl2 + F2 = CoF3 + Cl =>
2 CoCl2 + 3 F2 = 2 CoF3 + 4 Cl
SnSO4 + NaS = SnS + NaSO42 =>
21 SnSO4 + 2 NaS = 21 SnS + 2 NaSO42
SH2 = H2S =>
SH2 = H2S
Zn + (SnCl2) = ZnCl2 + Sn =>
Zn + (SnCl2) = ZnCl2 + Sn
ZnO*Fe2O3 + H2SO4 = ZnSO4 + Fe2(SO4)3 + H2O =>
ZnO*Fe2O3 + 4 H2SO4 = ZnSO4 + Fe2(SO4)3 + 4 H2O
CuN2O6 + NaCl = CuCl2 + NaNO3 =>
CuN2O6 + 2 NaCl = CuCl2 + 2 NaNO3
C5H10O2 + C3H8O = C8H16O2 + H2O =>
C5H10O2 + C3H8O = C8H16O2 + H2O
C2H7NO + CH2O = C3H9NO2 =>
C2H7NO + CH2O = C3H9NO2
Fe + H2O2 = Fe3O4 + H2 =>
3 Fe + 2 H2O2 = Fe3O4 + 2 H2
CuN2O6 + NaCl = CuCl2 + NaNO3 =>
CuN2O6 + 2 NaCl = CuCl2 + 2 NaNO3
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