Equations balanced on the previous day | Equations balanced on the next day |
2 MnO + O2 = 2 MnO2
CH4 + O = CH4O =>
CH4 + O = CH4O
CoCl2 + KCl = CoCl + KCl2 =>
CoCl2 + KCl = CoCl + KCl2
CuCl2 + N2H4 + H2O = Cu2O + N2 + HCl =>
4 CuCl2 + N2H4 + 2 H2O = 2 Cu2O + N2 + 8 HCl
H2C12O8 + O2 = H2O + CO2 =>
2 H2C12O8 + 17 O2 = 2 H2O + 24 CO2
Zn + H3C6H5O7 = Zn3(C6H5O7)2 + H2 =>
3 Zn + 2 H3C6H5O7 = Zn3(C6H5O7)2 + 3 H2
H2(g) + Br2(l) + OH{-}(aq) = Br{-}(aq) + H2O(l) =>
H2(g) + Br2(l) + 2 OH{-}(aq) = 2 Br{-}(aq) + 2 H2O(l)
C7H12 + Br2 = C7H12Br2 =>
C7H12 + Br2 = C7H12Br2
NaOH + CrCl3 = NaCl3 + Cr(OH) =>
NaOH + CrCl3 = NaCl3 + Cr(OH)
ClO3{-} + I{-} + H{+} = Cl{-} + H2O + I2 =>
ClO3{-} + 6 I{-} + 6 H{+} = Cl{-} + 3 H2O + 3 I2
KHC4H4O6 + KNO3 = K2C4H4O6 + HNO3 =>
KHC4H4O6 + KNO3 = K2C4H4O6 + HNO3
MgCO3 + HCl = MgCl2 + CO2 + H2O =>
MgCO3 + 2 HCl = MgCl2 + CO2 + H2O
Cu(OH)2(aq) + HCl = CuCl2(aq) + H2O =>
Cu(OH)2(aq) + 2 HCl = CuCl2(aq) + 2 H2O
Na + FeBr3 = NaBr + Fe =>
3 Na + FeBr3 = 3 NaBr + Fe
HgNO3 + KS = HgS + KNO3 =>
HgNO3 + KS = HgS + KNO3
CH3COOH + Na(CO3)2 = CH3COONa + H(CO3)2 =>
CH3COOH + Na(CO3)2 = CH3COONa + H(CO3)2
CaCO3* + HCl = CaCl2 + CO2 + H2O =>
CaCO3* + 2 HCl = CaCl2 + CO2 + H2O
Fe2O3(SO3)2 + H2O = Fe2O3 + H2SO4 =>
Fe2O3(SO3)2 + 2 H2O = Fe2O3 + 2 H2SO4
H4GeO3 + Fe(OH)3 = Fe4(GeO3)3 + H2O =>
3 H4GeO3 + 4 Fe(OH)3 = Fe4(GeO3)3 + 12 H2O
MnO + Br2O5 = Mn(BrO3)2 =>
MnO + Br2O5 = Mn(BrO3)2
Na + FeBr3 = NaBr + Fe =>
3 Na + FeBr3 = 3 NaBr + Fe
Ca(NO3)2*4H2O + H3PO4*12H2O = HNO3 + Ca3(PO4)2 + H2O =>
3 Ca(NO3)2*4H2O + 2 H3PO4*12H2O = 6 HNO3 + Ca3(PO4)2 + 36 H2O
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
CoCl2 + K4Fe(CN)6 = Co2Fe(CN)6 + KCl =>
2 CoCl2 + K4Fe(CN)6 = Co2Fe(CN)6 + 4 KCl
FeCl3*6H2O + NH3 = Fe(NH3)2 + Cl + H2O =>
FeCl3*6H2O + 2 NH3 = Fe(NH3)2 + 3 Cl + 6 H2O
Pb(OH)3 + H2SO4 = Pb2(SO4)3 + H2O =>
2 Pb(OH)3 + 3 H2SO4 = Pb2(SO4)3 + 6 H2O
Na4 + C5 = Na2C =>
5 Na4 + 2 C5 = 10 Na2C
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
CaSO4(aq) + K2CO3(aq) = CaCO3(s) + K2SO4(aq) =>
CaSO4(aq) + K2CO3(aq) = CaCO3(s) + K2SO4(aq)
C22H22IP + CH3Li = CH4 + LiI + C22H21P =>
C22H22IP + CH3Li = CH4 + LiI + C22H21P
Cl2 + K2S + KOH = KCl + K2SO4 + H2O =>
4 Cl2 + K2S + 8 KOH = 8 KCl + K2SO4 + 4 H2O
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 = MgO =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
KBr2 + CaS2 = CaBr2 + KS2 =>
KBr2 + CaS2 = CaBr2 + KS2
HOCl + NO3 = NCl + H2O + O2 =>
4 HOCl + 4 NO3 = 4 NCl + 2 H2O + 7 O2
Hg + HNO2 = Hg2(NO2)2 + H2 =>
2 Hg + 2 HNO2 = Hg2(NO2)2 + H2
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
C8H5O4{-} + Cr2O7{2-} + H{+} + H2O = C8H10O8{2-} + Cr{3+} =>
3 C8H5O4{-} + Cr2O7{2-} + 5 H{+} + 5 H2O = 3 C8H10O8{2-} + 2 Cr{3+}
CH3COOC2H5 + KMnO4 + H2SO4 = HCOOH + K2SO4 + MnSO4 + H2O =>
5 CH3COOC2H5 + 12 KMnO4 + 18 H2SO4 = 20 HCOOH + 6 K2SO4 + 12 MnSO4 + 18 H2O
C6H10 + O2 = CO2 + H24 =>
12 C6H10 + 72 O2 = 72 CO2 + 5 H24
C2H6(s) + O2(aq) = CO2(aq) + H2O(g) =>
2 C2H6(s) + 7 O2(aq) = 4 CO2(aq) + 6 H2O(g)
ZnBr2 + K2CO3 = K2Br2 + ZnCO3 =>
ZnBr2 + K2CO3 = K2Br2 + ZnCO3
HClO4 + K2S = H2S + KClO4 =>
2 HClO4 + K2S = H2S + 2 KClO4
GaCl3 + K2CO3 = KCl + Ga2(CO3)3 =>
2 GaCl3 + 3 K2CO3 = 6 KCl + Ga2(CO3)3
C22H22IP + CH3Li = CH4 + LiI + C22H21P =>
C22H22IP + CH3Li = CH4 + LiI + C22H21P
NaC4H6O4 + H2O = C4H6O4{2-} + NaH2O{2+} =>
NaC4H6O4 + H2O = C4H6O4{2-} + NaH2O{2+}
ZnOH + NaOH = NaZnO + H2O =>
ZnOH + NaOH = NaZnO + H2O
Pb(NO3)2 + Kl = KlNO3 + Pb2 =>
2 Pb(NO3)2 + 4 Kl = 4 KlNO3 + Pb2
MgBr + Cn = Br + MgCn =>
MgBr + Cn = Br + MgCn
Cu(ll)Cl2 + Fe = Fe(lll)Cl + Cu2 =>
2 Cu(ll)Cl2 + 4 Fe = 4 Fe(lll)Cl + Cu2
Ag2O + H2O + NH4NO3 = [Ag(NH3)2] + OH =>
Ag2O + 11 H2O + 2 NH4NO3 = 2[Ag(NH3)2] + 18 OH
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