Equations balanced on the previous day | Equations balanced on the next day |
3 H2CO + 2 K2Cr2O7 + 8 H2SO4 = 3 CO2 + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
Cr + S9 = Cr2S3 =>
6 Cr + S9 = 3 Cr2S3
Tl + H2SO4 = Tl(SO4)3 + H2 =>
Tl + 3 H2SO4 = Tl(SO4)3 + 3 H2
H2SO4 + HI = H2SO3 + I2 + H2O =>
H2SO4 + 2 HI = H2SO3 + I2 + H2O
H{+} + Cr2O7{2-} + C2H5OH = Cr + CO2 + H =>
6 H{+} + 3 Cr2O7{2-} + 7 C2H5OH = 6 Cr + 14 CO2 + 48 H
CaCl2*2H2O + NaHCO3 = CaCO3 + NaCl + H2O + CO2 =>
CaCl2*2H2O + 2 NaHCO3 = CaCO3 + 2 NaCl + 3 H2O + CO2
[Co(H2O)6]Cl2 = H2O + CoCl2 =>
[Co(H2O)6]Cl2 = 6 H2O + CoCl2
La2O3 + Ba(NO3)2 + Sr(NO3)2 + Fe(NO3)3 + CuO + C6H8O7 = (La)100(Ba)100(Sr)100(Fe)180(Cu)20(O)700 + CO2 + H2O + N2 =>
450 La2O3 + 900 Ba(NO3)2 + 900 Sr(NO3)2 + 1620 Fe(NO3)3 + 180 CuO + 2290 C6H8O7 = 9(La)100(Ba)100(Sr)100(Fe)180(Cu)20(O)700 + 13740 CO2 + 9160 H2O + 4230 N2
SnCl4 + K3PO4 = Sn3(PO4)4 + KCl =>
3 SnCl4 + 4 K3PO4 = Sn3(PO4)4 + 12 KCl
Mg + H2SiO3 = MgH2SiO3 =>
Mg + H2SiO3 = MgH2SiO3
K2C2O4 + KMnO4 + H2SO4 = K2SO4 + CO2 + H2O + MnSO4 =>
5 K2C2O4 + 2 KMnO4 + 8 H2SO4 = 6 K2SO4 + 10 CO2 + 8 H2O + 2 MnSO4
C6H14 + Br2 = C6H12Br2 + H =>
C6H14 + Br2 = C6H12Br2 + 2 H
NaOH + NO + NO2 = NaNO2 + H2O =>
2 NaOH + NO + NO2 = 2 NaNO2 + H2O
CrSO3 + H2SO4 = CrSO4 + H2O + SO2 =>
CrSO3 + H2SO4 = CrSO4 + H2O + SO2
HNO3 + AlP = NO2 + H2O + H3PO4 + Al(NO3)3 =>
11 HNO3 + AlP = 8 NO2 + 4 H2O + H3PO4 + Al(NO3)3
B2 + HF = F + H2B =>
B2 + 4 HF = 4 F + 2 H2B
MnSO4 + KMnO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
3 MnSO4 + 2 KMnO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4
Br(g) + KCl = BrCl + K =>
Br(g) + KCl = BrCl + K
CH3CH(OH)CH2CH2CH2CH3 + O2 = CO2 + H2O =>
CH3CH(OH)CH2CH2CH2CH3 + 9 O2 = 6 CO2 + 7 H2O
Ca + H3O = H2 + CaO =>
2 Ca + 2 H3O = 3 H2 + 2 CaO
B2H6 + NaH = B2H2 + NaH5 =>
B2H6 + NaH = B2H2 + NaH5
Cu(OH)2 + O2 = CuO + OH =>
2 Cu(OH)2 + O2 = 2 CuO + 4 OH
C2H5OH + NaCl + H2SO4 = C2H5Cl + Na2SO4 + H2O =>
2 C2H5OH + 2 NaCl + H2SO4 = 2 C2H5Cl + Na2SO4 + 2 H2O
FeBr3 + K2SiO3 + H2O = Fe(OH)3 + H2SiO3 + KBr =>
2 FeBr3 + 3 K2SiO3 + 6 H2O = 2 Fe(OH)3 + 3 H2SiO3 + 6 KBr
BaCl2AlCl3 = BaCl2 + AlCl3 =>
BaCl2AlCl3 = BaCl2 + AlCl3
Ba + CO3 = BaO3 + C =>
Ba + CO3 = BaO3 + C
C14H10 + O = CO2 + H2O =>
C14H10 + 33 O = 14 CO2 + 5 H2O
KMnO4 + H25O4 = Mn2O7 + K25O4 + H2O =>
50 KMnO4 + 2 H25O4 = 25 Mn2O7 + 2 K25O4 + 25 H2O
K2CrO4 + KI + HCl = I2 + H2O + CrCl3 + KCl =>
2 K2CrO4 + 6 KI + 16 HCl = 3 I2 + 8 H2O + 2 CrCl3 + 10 KCl
H2SO4 = SO4 + SO2 + H2O =>
2 H2SO4 = SO4 + SO2 + 2 H2O
FeS2 + O2 = Fe3O2 + SO3 =>
3 FeS2 + 10 O2 = Fe3O2 + 6 SO3
KBiO3 + Mn(NO3)2 + HNO3 = Bi(NO3)3 + NMnO4 + KNO3 + H2O =>
KBiO3 + 2 Mn(NO3)2 + 2 HNO3 = Bi(NO3)3 + 2 NMnO4 + KNO3 + H2O
O2 + CH3C4H9 = CO2 + H2O =>
8 O2 + CH3C4H9 = 5 CO2 + 6 H2O
Fe(NO3)3 + MgSO4 = Fe(SO4)3 + MgNO3 =>
Fe(NO3)3 + 3 MgSO4 = Fe(SO4)3 + 3 MgNO3
C6H5OAl + CO2 + H2O = C6H5OH + AlHCO3 =>
C6H5OAl + CO2 + H2O = C6H5OH + AlHCO3
Bi2O5 + Al = Bi + Al2O3 =>
3 Bi2O5 + 10 Al = 6 Bi + 5 Al2O3
NaNO2 + KIO3 + H2SO4 = I2 + K2SO4 + NaNO3 + H2O =>
5 NaNO2 + 2 KIO3 + H2SO4 = I2 + K2SO4 + 5 NaNO3 + H2O
CuSO4 + P = PSO4 + Cu =>
CuSO4 + P = PSO4 + Cu
FeSO4H2O = FeSO4 + H2O =>
FeSO4H2O = FeSO4 + H2O
CrO3 = Cr3 + O2 =>
6 CrO3 = 2 Cr3 + 9 O2
FeI3 + Ag2CO3 = AgI + Fe2(CO3)3 =>
2 FeI3 + 3 Ag2CO3 = 6 AgI + Fe2(CO3)3
MnSO4*H2O = Mn + SO4 + H2O =>
MnSO4*H2O = Mn + SO4 + H2O
K2Cr2O7NH4OH = (NH4)Cr2O7K2OH =>
K2Cr2O7NH4OH = (NH4)Cr2O7K2OH
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + NaCl(aq) =>
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(aq)
K2Cr2O7NH4OH = (NH4)Cr2O7K2OH =>
K2Cr2O7NH4OH = (NH4)Cr2O7K2OH
BaCl2*H2O + K2Cr2O7 = BaCrO4 + KCl + H2O + HCl =>
2 BaCl2*H2O + K2Cr2O7 = 2 BaCrO4 + 2 KCl + H2O + 2 HCl
Cr(s) + HNO3(aq) = Cr(NO3)2 + H =>
Cr(s) + 2 HNO3(aq) = Cr(NO3)2 + 2 H
HCl + C2H5OH = H2O + C2H5Cl =>
HCl + C2H5OH = H2O + C2H5Cl
NaOH{-} + HCl{+} = H2O{+} + NaCl{-} =>
NaOH{-} + HCl{+} = H2O{+} + NaCl{-}
Mg + Cu(OH)2 = Mg(OH)2 + Cu =>
Mg + Cu(OH)2 = Mg(OH)2 + Cu
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