Equations balanced on the previous day | Equations balanced on the next day |
CH3COOH + Br2 = CH3COOBr + HBr
(MnO4){-} + (SO3)2{-} + (H){+} = (Mn)2{+} + (SO4)2{-} + H2O =>
8(MnO4){-} + 13(SO3)2{-} + 12(H){+} = 4(Mn)2{+} + 13(SO4)2{-} + 6 H2O
P + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + CrPO4 + H2O =>
6 P + 5 K2Cr2O7 + 11 H2SO4 = 5 K2SO4 + 2 Cr2(SO4)3 + 6 CrPO4 + 11 H2O
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
P + HNO3 = P4O10 + NO + H2O =>
12 P + 20 HNO3 = 3 P4O10 + 20 NO + 10 H2O
Cu(CH3CO2)2 + NaOH = Cu(OH)2 + NaCH3CO2 =>
Cu(CH3CO2)2 + 2 NaOH = Cu(OH)2 + 2 NaCH3CO2
HNO3 + BaOH = BaH + NO3OH =>
HNO3 + BaOH = BaH + NO3OH
SO2 + ZnO = O + ZnS =>
SO2 + ZnO = 3 O + ZnS
NaCl + Zn(SO4)2 = Na(SO4) + Cl2Zn =>
2 NaCl + Zn(SO4)2 = 2 Na(SO4) + Cl2Zn
NiCl2 + CsOH = Ni(OH)2 + CsCl =>
NiCl2 + 2 CsOH = Ni(OH)2 + 2 CsCl
Fe2O3 + Mn2P2O7 + SiP2O7 = Fe2Mn2Si2P6O25 + FeP + SiO2 =>
9 Fe2O3 + 8 Mn2P2O7 + 17 SiP2O7 = 8 Fe2Mn2Si2P6O25 + 2 FeP + SiO2
C2H5NSCl + O2 = CO + H2O + SO3 + HCl + NO2 =>
2 C2H5NSCl + 9 O2 = 4 CO + 4 H2O + 2 SO3 + 2 HCl + 2 NO2
Cl + MgI2 = MgCl2 + I =>
2 Cl + MgI2 = MgCl2 + 2 I
CH4 + SO2 = H2O + H2S + CO2 =>
3 CH4 + 4 SO2 = 2 H2O + 4 H2S + 3 CO2
Fe + C = FeC13 =>
Fe + 13 C = FeC13
Zn + HNO3 = Zn(NO3)3 + (NH4)(NO3) + H2O =>
8 Zn + 30 HNO3 = 8 Zn(NO3)3 + 3(NH4)(NO3) + 9 H2O
Cr2(SO4)3 + Na2B4O7 = Cr(BO2)3 + SO2 + NaBO2 + O2 =>
2 Cr2(SO4)3 + 6 Na2B4O7 = 4 Cr(BO2)3 + 6 SO2 + 12 NaBO2 + 3 O2
Fe2Cl = Fe + Cl2 =>
2 Fe2Cl = 4 Fe + Cl2
Se + BrF5 = SeF6 + BrF3 =>
Se + 3 BrF5 = SeF6 + 3 BrF3
(CH3)2CHCH2CH2OH + CH3CH2CH2COOH = CH3CH2CH2COOCHCH2CH2(CH3)2 + H2O =>
(CH3)2CHCH2CH2OH + CH3CH2CH2COOH = CH3CH2CH2COOCHCH2CH2(CH3)2 + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C2H2O4 + NaOH = C2HO4Na + H2O =>
C2H2O4 + NaOH = C2HO4Na + H2O
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
Na2SO3 + Na2Cr2O7 + H2SO4 = Na2SO4 + CrSO4 + H2O =>
4 Na2SO3 + Na2Cr2O7 + 3 H2SO4 = 5 Na2SO4 + 2 CrSO4 + 3 H2O
Na2Cr2O7 + C = Cr2O3 + CO + Na2O =>
Na2Cr2O7 + 3 C = Cr2O3 + 3 CO + Na2O
MgCO3 + C6H8O7 = C6H6O7Mg + CO2 + H2O =>
MgCO3 + C6H8O7 = C6H6O7Mg + CO2 + H2O
O2 + C12H22O11 = C6H8O6 + H2O =>
2 O2 + C12H22O11 = 2 C6H8O6 + 3 H2O
HReO4 + H2S = Re2S7 + H2O =>
2 HReO4 + 7 H2S = Re2S7 + 8 H2O
NH + Cl2 = NH4Cl + NCl3 =>
4 NH + 5 Cl2 = NH4Cl + 3 NCl3
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
ClH3 + O2 = Cl2 + H2O =>
4 ClH3 + 3 O2 = 2 Cl2 + 6 H2O
H2O2 + H2SO4 + Fe(NH4)2SO4 = NH4 + H2O + Fe(SO4)2 =>
H2O2 + H2SO4 + Fe(NH4)2SO4 = 2 NH4 + 2 H2O + Fe(SO4)2
Al(C2H3O2)3 + H2SO4 = Al2(SO4)3 + C2H3O2 + H2 =>
2 Al(C2H3O2)3 + 3 H2SO4 = Al2(SO4)3 + 6 C2H3O2 + 3 H2
(CH3)2CHCH2CH2OH + CH3CH2CH2COOH = CH3CH2CH2COOCHCH2CH2(CH3)2 + H2O =>
(CH3)2CHCH2CH2OH + CH3CH2CH2COOH = CH3CH2CH2COOCHCH2CH2(CH3)2 + H2O
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
KMnO4 + FeSO4 + H2SO4 = H2O + MnSO4 + K2SO4 + Fe2(SO4)3 =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 8 H2O + 2 MnSO4 + K2SO4 + 5 Fe2(SO4)3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Pb + Cl2 = PbCl4 =>
Pb + 2 Cl2 = PbCl4
Mn + KClO3 + KOH = K2MnO4 + KCl + H2 =>
3 Mn + 2 KClO3 + 6 KOH = 3 K2MnO4 + 2 KCl + 3 H2
Cl2 + P2O5 = POCl3 + ClO2 =>
15 Cl2 + 4 P2O5 = 8 POCl3 + 6 ClO2
chlorine + sodiumbromide = Sodiumchloride + bromine =>
Cl2 + 2 NaBr = 2 NaCl + Br2
CuBr2 + NaNO3 = Cu(NO3)2 + BrNa =>
CuBr2 + 2 NaNO3 = Cu(NO3)2 + 2 BrNa
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
CdOHCl + NH4OH + NH4Cl = [Cd(NH3)2]Cl2 + H2O =>
CdOHCl + NH4OH + NH4Cl = [Cd(NH3)2]Cl2 + 2 H2O
P + HNO3 = P4O10 + NO + H2O =>
12 P + 20 HNO3 = 3 P4O10 + 20 NO + 10 H2O
Fe + MgCl = Mg + FeCl =>
Fe + MgCl = Mg + FeCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K2CrO4 + AgNO3 = K2NO3 + CrO4Ag =>
K2CrO4 + AgNO3 = K2NO3 + CrO4Ag
HCl + Hg2(C2H3O2)2 = HC2H3O2 + HgCl =>
2 HCl + Hg2(C2H3O2)2 = 2 HC2H3O2 + 2 HgCl
Cu(OH)2 + NH4OH = (Cu(NH3)4(H2O)2)(OH)2 + H2O =>
Cu(OH)2 + 4 NH4OH = (Cu(NH3)4(H2O)2)(OH)2 + 2 H2O
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