Equations balanced on the previous day | Equations balanced on the next day |
3 Zn + Pb3N2 = Zn3N2 + 3 Pb
Cl2O3(s) + H2O(g) = HClO2(s) =>
Cl2O3(s) + H2O(g) = 2 HClO2(s)
Pb(OH)4 + H2TeO2 = Pb(OH)2TeO2 + H2O =>
Pb(OH)4 + H2TeO2 = Pb(OH)2TeO2 + 2 H2O
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
Ca{2+} + K2C2O4 = CaC2O4 + K{+} =>
Ca{2+} + K2C2O4 = CaC2O4 + 2 K{+}
H{+} + ZnS + NO3{-} = Zn{2+} + SO4{2-} + NO + H2O =>
8 H{+} + 3 ZnS + 8 NO3{-} = 3 Zn{2+} + 3 SO4{2-} + 8 NO + 4 H2O
LiOH + CH3CH2COOH = (CH3CH2COO)Li + H2O =>
LiOH + CH3CH2COOH = (CH3CH2COO)Li + H2O
HHHH + OO = HOHHOH =>
HHHH + OO = HOHHOH
N9Br9 + Fe12O7 = Br18O14 + Fe24N18 =>
2 N9Br9 + 2 Fe12O7 = Br18O14 + Fe24N18
NaOH + CuCl = Cu2O + H2O + NaCl =>
2 NaOH + 2 CuCl = Cu2O + H2O + 2 NaCl
Ag(NH3)2OH + HCHO = Ag + NH3 + NH4HCO3 + H2O =>
4 Ag(NH3)2OH + HCHO = 4 Ag + 7 NH3 + NH4HCO3 + 2 H2O
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
Zn + HNO3 = Zn(NO3)2 + N2O2 + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + N2O2 + 4 H2O
NH4Cl + KPO4 = KCl + NH4PO4 =>
NH4Cl + KPO4 = KCl + NH4PO4
FeCl3 + NaOH = FeO3H3 + ClNa =>
FeCl3 + 3 NaOH = FeO3H3 + 3 ClNa
Ag2Se + NaNO3 + H2SO4 = Ag2SO4 + Na2SO4 + H2SeO3 + NO + H2O =>
Ag2Se + 2 NaNO3 + 2 H2SO4 = Ag2SO4 + Na2SO4 + H2SeO3 + 2 NO + H2O
Fe(C2H3O2)2 + H2SO4 = FeSO4 + HC2H3O2 =>
Fe(C2H3O2)2 + H2SO4 = FeSO4 + 2 HC2H3O2
H25O4 + NH3 = (NH4)25O4 =>
H25O4 + 25 NH3 = (NH4)25O4
Sn + Zn(NO3)2 = Sn(NO3)4 + Zn =>
Sn + 2 Zn(NO3)2 = Sn(NO3)4 + 2 Zn
(CH3)2NH + H2O = (CH3)2NH2{+} + OH{-} =>
(CH3)2NH + H2O = (CH3)2NH2{+} + OH{-}
K2O + P2O5 = K3PO4 =>
3 K2O + P2O5 = 2 K3PO4
Na2CO3(aq) + Fe(NO3)2(aq) = FeCO3(s) + NaNO3(aq) =>
Na2CO3(aq) + Fe(NO3)2(aq) = FeCO3(s) + 2 NaNO3(aq)
Ga + HSO4 = GaHSO4 =>
Ga + HSO4 = GaHSO4
TiO2 + H2O = Ti(OH)4 =>
TiO2 + 2 H2O = Ti(OH)4
Zn + HCl(aq) = ZnCl2 + H2(g) =>
Zn + 2 HCl(aq) = ZnCl2 + H2(g)
H2SO4(aq) + Fe(s) = FeSO4(s) + H2(g) =>
H2SO4(aq) + Fe(s) = FeSO4(s) + H2(g)
Na2S2O3 + AgNO3 = Ag2S + NaNO3 + SO3 =>
Na2S2O3 + 2 AgNO3 = Ag2S + 2 NaNO3 + SO3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
P2O5 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
P2O5 + 3 Mg(OH)2 = Mg3(PO4)2 + 3 H2O
Na[Al(OH)4] + NH4Cl = NH4OH + NaCl + AlCl3 =>
Na[Al(OH)4] + 4 NH4Cl = 4 NH4OH + NaCl + AlCl3
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Na2CO3 + H3O{+} = Na{+} + H2CO3 + H2O =>
Na2CO3 + 2 H3O{+} = 2 Na{+} + H2CO3 + 2 H2O
Fe(NO3)3 + HSCN = Fe(SCN)3 + HNO3 =>
Fe(NO3)3 + 3 HSCN = Fe(SCN)3 + 3 HNO3
Pb(OH)2 + HCl = Pb(OH)Cl + H2O =>
Pb(OH)2 + HCl = Pb(OH)Cl + H2O
F2(g) + Al(s) = AlF2 =>
F2(g) + Al(s) = AlF2
AlCl3 + Na2CO3 + H2O = Al(OH)3 + CO2 + NaCl =>
2 AlCl3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 6 NaCl
CD3 + J2P = J3CP3 + JD =>
CD3 + 3 J2P = J3CP3 + 3 JD
CH3CH(OH)CH2CH3 + CuO = CH3COCH3 + Cu + H2O =>
3 CH3CH(OH)CH2CH3 + 4 CuO = 4 CH3COCH3 + 4 Cu + 3 H2O
Na2Co3 + Ca = CaCo3 + Na =>
Na2Co3 + Ca = CaCo3 + 2 Na
Li3(PO4) + NaBr = Na3PO4 + LiBr =>
Li3(PO4) + 3 NaBr = Na3PO4 + 3 LiBr
C6H5COOH(aq) + C2H5OH(aq) = C6H5COOC2H5(aq) + H2O =>
C6H5COOH(aq) + C2H5OH(aq) = C6H5COOC2H5(aq) + H2O
Al(OH)3 + H2C2O4*2H2O = Al2(C2O4)3 + H2O =>
2 Al(OH)3 + 3 H2C2O4*2H2O = Al2(C2O4)3 + 12 H2O
NaHSO4 = Na + HSO4 =>
NaHSO4 = Na + HSO4
NaNO3 + Al + NaOH + H2O = NH3 + NaAlO2 =>
3 NaNO3 + 8 Al + 5 NaOH + 2 H2O = 3 NH3 + 8 NaAlO2
O2 + NH3 = N2O4 + H2O =>
7 O2 + 4 NH3 = 2 N2O4 + 6 H2O
C2H5OH + Ca(OH)2 = CH2O + Ca2O + H2O =>
C2H5OH + 4 Ca(OH)2 = 2 CH2O + 2 Ca2O + 5 H2O
C + O2 = CO2 =>
C + O2 = CO2
C3H6(g) + NO(g) = C3H3N(l) + H2O(g) + N2(g) =>
4 C3H6(g) + 6 NO(g) = 4 C3H3N(l) + 6 H2O(g) + N2(g)
As2O3 + HNO3 + H2O = H3AsO4 + N2O =>
2 As2O3 + 2 HNO3 + 5 H2O = 4 H3AsO4 + N2O
Cr2(SO4)3 + CH3COONa + H2O = Cr(OH)3 + CH3COOH + Na2SO4 =>
Cr2(SO4)3 + 6 CH3COONa + 6 H2O = 2 Cr(OH)3 + 6 CH3COOH + 3 Na2SO4
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