Equations balanced on the previous day | Equations balanced on the next day |
ClCH2COOC2H5 + 2 NaOH = HOCH2COONa + C2H5OH + NaCl
Sr(OH)2 + N2O5 = SrN2 + H2O7 =>
Sr(OH)2 + N2O5 = SrN2 + H2O7
HNO3 + Zn = ZnN2O6 + NH4NO3 + H2O =>
10 HNO3 + 4 Zn = 4 ZnN2O6 + NH4NO3 + 3 H2O
Pb(NO3)2(aq) + Zn(s) = ZnPb2(aq) + NO3(aq) =>
2 Pb(NO3)2(aq) + Zn(s) = ZnPb2(aq) + 4 NO3(aq)
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Hg + CuO = Hg2O + Cu =>
2 Hg + CuO = Hg2O + Cu
MnS + HCl + HNO3 = MnCl2 + NO + S + H2O =>
3 MnS + 6 HCl + 2 HNO3 = 3 MnCl2 + 2 NO + 3 S + 4 H2O
H2O + SO4 + Fe(NO3)3 + PO4 = H2SO4 + O2NO3 + FePO4 =>
6 H2O + 6 SO4 + Fe(NO3)3 + PO4 = 6 H2SO4 + 3 O2NO3 + FePO4
BeSO4 + Al(NO3)3 = Be(NO3)2 + Al2(SO4)3 =>
3 BeSO4 + 2 Al(NO3)3 = 3 Be(NO3)2 + Al2(SO4)3
Ag(NO3) + Kl = Ag + (NO3)Kl =>
Ag(NO3) + Kl = Ag + (NO3)Kl
Ag(NH3)2 + HCl = AgCl + NH4 + NH3 =>
Ag(NH3)2 + HCl = AgCl + NH4 + NH3
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
CoCO3 + NH3 + H2O2 + NaNO2 = Co(NH3)3(NO2)3 + H2O + Na2CO3 =>
2 CoCO3 + 8 NH3 + 7 H2O2 + 4 NaNO2 = 2 Co(NH3)3(NO2)3 + 10 H2O + 2 Na2CO3
Zn + H2CO3 = H2 + ZnCO3 =>
Zn + H2CO3 = H2 + ZnCO3
NH4HF2 + H2SO4 = (NH4)2SO4 + HF =>
2 NH4HF2 + H2SO4 = (NH4)2SO4 + 4 HF
MnO2 + KClO3 + KOH = KMnO4 + KCl2 + H2O =>
11 MnO2 + 6 KClO3 + 8 KOH = 11 KMnO4 + 3 KCl2 + 4 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
[CH3NH3]HCO3 = CH3NH2 + H2O + CO2 =>
[CH3NH3]HCO3 = CH3NH2 + H2O + CO2
HNO3 + Zn = ZnN2O6 + NH4NO3 + H2O =>
10 HNO3 + 4 Zn = 4 ZnN2O6 + NH4NO3 + 3 H2O
KIO3 + Cl3 + KOH = KIO4 + KCl + H2O =>
3 KIO3 + 2 Cl3 + 6 KOH = 3 KIO4 + 6 KCl + 3 H2O
HNO3 + Zn = ZnN2O6 + NH4NO3 + H2O =>
10 HNO3 + 4 Zn = 4 ZnN2O6 + NH4NO3 + 3 H2O
CH3CHO + Ag(NH3)2{+} + OH{-} = CH3COO{-} + Ag + NH3 + H2O =>
CH3CHO + 2 Ag(NH3)2{+} + 3 OH{-} = CH3COO{-} + 2 Ag + 4 NH3 + 2 H2O
(NO)2S2O7 + H2O = H2SO4 + NO + NO2 =>
(NO)2S2O7 + 2 H2O = 2 H2SO4 + NO + NO2
CH4 + N2 = CH4N2 =>
CH4 + N2 = CH4N2
C8H7NO3 + Sn + HCl = C8H7ONH2 + SnO + Cl =>
C8H7NO3 + 2 Sn + 2 HCl = C8H7ONH2 + 2 SnO + 2 Cl
CH3CH2OH + H2SO4 = CH3CH2OH3 + SO4 =>
CH3CH2OH + H2SO4 = CH3CH2OH3 + SO4
Cr2(SO4)3 + KClO3 + KOH = K2CrO4 + KCl + KSO4 + H2O =>
2 Cr2(SO4)3 + 3 KClO3 + 14 KOH = 4 K2CrO4 + 3 KCl + 6 KSO4 + 7 H2O
NaNo3 + PBO = PB(No3)2 + Na2O =>
2 NaNo3 + PBO = PB(No3)2 + Na2O
Na + Si + O2 = Na2SiO4 =>
2 Na + Si + 2 O2 = Na2SiO4
Cr(OH)3 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 Cr(OH)3 + 3 Br2 + 10 KOH = 2 K2CrO4 + 6 KBr + 8 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaOH + POCl3 = NaCl + Na3PO4 + H2O =>
6 NaOH + POCl3 = 3 NaCl + Na3PO4 + 3 H2O
CO2 + H2O + NaCl + PbO = NaOH + Pb2Cl2CO3 =>
CO2 + H2O + 2 NaCl + 2 PbO = 2 NaOH + Pb2Cl2CO3
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
NaHCO3 + MgSO4 = Mg(HCO3)2 + Na2SO4 =>
2 NaHCO3 + MgSO4 = Mg(HCO3)2 + Na2SO4
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
Mn3O4 + KClO3 + K2CO3 = KMnO4 + KCl + CO2 =>
6 Mn3O4 + 13 KClO3 + 9 K2CO3 = 18 KMnO4 + 13 KCl + 9 CO2
Pb(NO3)2 + AlCl3 = AlNO3 + Pb(Cl3)2 =>
Pb(NO3)2 + 2 AlCl3 = 2 AlNO3 + Pb(Cl3)2
Al2O3 + HCl = Al + Cl3 + H2O =>
Al2O3 + 6 HCl = 2 Al + 2 Cl3 + 3 H2O
NO = N2O + NO2 =>
3 NO = N2O + NO2
CH2OH(CHOH)4CHO + [Ag(NH3)2]OH = CH2OH[CHOH]4COONH4 + Ag + NH3 + H2O =>
CH2OH(CHOH)4CHO + 2[Ag(NH3)2]OH = CH2OH[CHOH]4COONH4 + 2 Ag + 3 NH3 + H2O
NH3 + H3BO3 = (NH4)3BO3 =>
3 NH3 + H3BO3 = (NH4)3BO3
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Al2(CO3)3 + H2SO4 = Al2(SO4)3 + CO2 + H2O =>
Al2(CO3)3 + 3 H2SO4 = Al2(SO4)3 + 3 CO2 + 3 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Fe(CO)3 + PF3 + H2 = Fe(CO)2(PF3)2(H)2 + CO =>
Fe(CO)3 + 2 PF3 + H2 = Fe(CO)2(PF3)2(H)2 + CO
Fe(NO3)3*9H2O + CH6N2O = Fe3O4 + N2(g) + CO2(g) + H2O(g) =>
12 Fe(NO3)3*9H2O + 23 CH6N2O = 4 Fe3O4 + 41 N2(g) + 23 CO2(g) + 177 H2O(g)
CH3CHO + Ag(NH3)2{+} + OH{-} = Ag + H3COO{-} + NH3 + H2O =>
CH3CHO + 2 Ag(NH3)2{+} + 4 OH{-} = 2 Ag + 2 H3COO{-} + 4 NH3 + H2O
VaCl + H2 = HCl + Va =>
2 VaCl + H2 = 2 HCl + 2 Va
C9H14N2 + O2 = CO2 + H2O + NO2 =>
2 C9H14N2 + 29 O2 = 18 CO2 + 14 H2O + 4 NO2
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