Equations balanced on the previous day | Equations balanced on the next day |
4 Fe(s) + 2 Pb(NO3)2(aq) = Pb2(s) + 4 Fe(NO3)(aq)
CrBr3 + Na(NO3) = CrNa3 + Br(NO3) =>
CrBr3 + 3 Na(NO3) = CrNa3 + 3 Br(NO3)
Al + ZnO = Al2O3 + Zn =>
2 Al + 3 ZnO = Al2O3 + 3 Zn
Ca4C2 + H2O = CaO + CH4 =>
Ca4C2 + 4 H2O = 4 CaO + 2 CH4
HNO2 + MnCl2 + HCl = NO + MnCl4 + H2O =>
2 HNO2 + MnCl2 + 2 HCl = 2 NO + MnCl4 + 2 H2O
HBr + Fe(OH)3 = HOH + FeBr3 =>
3 HBr + Fe(OH)3 = 3 HOH + FeBr3
Sn + HF = SnF2 + H2 =>
Sn + 2 HF = SnF2 + H2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
CdS + H{+} = H2S + Cd{2+} =>
CdS + 2 H{+} = H2S + Cd{2+}
KNO3 + C12H22O11 = CO2 + H2O + N2 + K2O =>
48 KNO3 + 5 C12H22O11 = 60 CO2 + 55 H2O + 24 N2 + 24 K2O
H + O2 = H2O =>
4 H + O2 = 2 H2O
HgI2 + KI = HgI4 + K =>
HgI2 + 2 KI = HgI4 + 2 K
NH4Fe(SO4)2*12H2O + KOH = Fe(OH)3 + K2SO4 + (NH4)2SO4 + H2O =>
2 NH4Fe(SO4)2*12H2O + 6 KOH = 2 Fe(OH)3 + 3 K2SO4 + (NH4)2SO4 + 24 H2O
Hg2O + H2O = Hg2(OH)2 =>
Hg2O + H2O = Hg2(OH)2
COOKCOOK + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 COOKCOOK + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
FeO(s) = Fe(l) + O(g) =>
FeO(s) = Fe(l) + O(g)
NaHCO3 + H2O = NaH3CO4 =>
NaHCO3 + H2O = NaH3CO4
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
SO42 + H2O = H2SO4 + OH =>
SO42 + 40 H2O = H2SO4 + 78 OH
(CH3)2NPOF2 + NaOC2H5N(CH3)2 + HOC2H5N(CH3)2 = (CH3)2NPOF(OC2H5N(CH3)2) + NaHF2 =>
2(CH3)2NPOF2 + NaOC2H5N(CH3)2 + HOC2H5N(CH3)2 = 2(CH3)2NPOF(OC2H5N(CH3)2) + NaHF2
NaCrO2 + H2O7 + NaOH = Na2CrO4 + H2O =>
4 NaCrO2 + H2O7 + 4 NaOH = 4 Na2CrO4 + 3 H2O
K2Cr2O7 + HNO2 + H2SO4 = K2SO4 + Cr2(SO4)3 + HNO3 + H2O =>
K2Cr2O7 + 3 HNO2 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 HNO3 + 4 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
CH3CH2OH + BF3 = CH3CH2 + BOH + F =>
CH3CH2OH + BF3 = CH3CH2 + BOH + 3 F
H2 + NH3NO3 = N2 + H2O =>
3 H2 + 2 NH3NO3 = 2 N2 + 6 H2O
KIO3 + KI + H2SO4 = K2SO4 + H2O + KI2 =>
KIO3 + 11 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 6 KI2
Fl + AlCl = FlCl + Al =>
Fl + AlCl = FlCl + Al
[Co(NH3)6]Cl3 + NaOH = NH3 + Co2O3 + NaCl + H2O =>
2[Co(NH3)6]Cl3 + 6 NaOH = 12 NH3 + Co2O3 + 6 NaCl + 3 H2O
NaI + HNO3 = NH4I + NaNO3 + N2O + O2 =>
NaI + 4 HNO3 = NH4I + NaNO3 + N2O + 4 O2
Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)
KOH + Au(OH)3 = K3(Au(OH)6) =>
3 KOH + Au(OH)3 = K3(Au(OH)6)
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
ZnSO4 + H2 = SO4 + ZnH2 =>
ZnSO4 + H2 = SO4 + ZnH2
C2H4(g) + MnO4{-}(aq) + H{+}(aq) = CO2(g) + Mn{2+}(aq) + H2O(l) =>
5 C2H4(g) + 12 MnO4{-}(aq) + 36 H{+}(aq) = 10 CO2(g) + 12 Mn{2+}(aq) + 28 H2O(l)
KMnO4 + CuC2O4 = CuMnO4 + KC2O4 =>
KMnO4 + CuC2O4 = CuMnO4 + KC2O4
Ba(ClO3)2(aq) + (NH4)2SO4(aq) = BaSO4 + (ClO3)2(NH4)2 =>
Ba(ClO3)2(aq) + (NH4)2SO4(aq) = BaSO4 + (ClO3)2(NH4)2
Al2O3(SiO2)6 + (NaOH)2(H2O)31 + Al2O3(SiO2)2 = NaO2(SiO3)2 + AlO2(SiO3)2 + H =>
7 Al2O3(SiO2)6 + 2(NaOH)2(H2O)31 + 3 Al2O3(SiO2)2 = 4 NaO2(SiO3)2 + 20 AlO2(SiO3)2 + 128 H
MgBr2 + Ag = Mg + AgBr2 =>
MgBr2 + Ag = Mg + AgBr2
NH3 + F2 = N2 + [NH4]{+} + F[{-}] =>
8 NH3 + 3 F2 = N2 + 6[NH4]{+} + 6 F[{-}]
KMnO4 + Ti2(SO4)3 + H2O = MnO2 + TiOSO4 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 Ti2(SO4)3 + 2 H2O = 2 MnO2 + 6 TiOSO4 + K2SO4 + 2 H2SO4
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe1(C2O4)33H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 63 H2C2O4 + 3 K2C2O4 + 61 H2O2 = 2 K3Fe1(C2O4)33H2O + 2(NH4)2SO4 + 2 H2SO4 + 132 H2O
P + H2SO4 + H2O = H2S + H3PO4 =>
8 P + 5 H2SO4 + 12 H2O = 5 H2S + 8 H3PO4
Mg3P2 + Na2Te = MgTe + Na3P =>
Mg3P2 + 3 Na2Te = 3 MgTe + 2 Na3P
I{-} + H3O{+} + MnO4 = H2O + I2 + Mn2{+} =>
30 I{-} + 32 H3O{+} + 4 MnO4 = 48 H2O + 15 I2 + 2 Mn2{+}
H3PO4 + Ca(OH)3 = Ca2(PO4)2 + H2O =>
2 H3PO4 + 2 Ca(OH)3 = Ca2(PO4)2 + 6 H2O
CH3OCH3 + H2O = CH3OH =>
CH3OCH3 + H2O = 2 CH3OH
CH3CH2OH(g) + O2(g) = CO2(g) + H2O(l) =>
CH3CH2OH(g) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
C2H2O4 + NaOH = H2O + Na2C2O4 =>
C2H2O4 + 2 NaOH = 2 H2O + Na2C2O4
Mg + CuO = MgO + Cu =>
Mg + CuO = MgO + Cu
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