Equations balanced on the previous day | Equations balanced on the next day |
2 Co(NO3) + Zn = Zn(NO3)2 + 2 Co
MgS + O2 = Mg + SO2 =>
MgS + O2 = Mg + SO2
Na2S + Al(ClO4)3 = Na(ClO4) + Al2S3 =>
3 Na2S + 2 Al(ClO4)3 = 6 Na(ClO4) + Al2S3
COH{-}CH2{-}COH + KMnO4 + KOH = COOK{-}CH2{-}COOK + H2O + K2MnO4 =>
COH{-}CH2{-}COH + 2 KMnO4 + 3 KOH = COOK{-}CH2{-}COOK + 2 H2O + 2 K2MnO4
Water + potassium = hydrogen + potassiumhydroxide =>
2 H2O + 2 K = H2 + 2 KOH
HgO(s) = Hg(l) + O =>
HgO(s) = Hg(l) + O
Fe(NO3)3 + Sn = Sn(NO3)3 + Fe2 =>
2 Fe(NO3)3 + 2 Sn = 2 Sn(NO3)3 + Fe2
Al2O2 = Al + O =>
Al2O2 = 2 Al + 2 O
CrCl2 + H2O2 + NaOH = Na2CrO4 + H2O + HCl =>
CrCl2 + 2 H2O2 + 2 NaOH = Na2CrO4 + 2 H2O + 2 HCl
COH{-}CH2{-}COH + KMnO4 + KOH = COOK{-}CH2{-}COOK + H2O + K2MnO4 =>
COH{-}CH2{-}COH + 2 KMnO4 + 3 KOH = COOK{-}CH2{-}COOK + 2 H2O + 2 K2MnO4
Na2S2O5 + H2SO4 + H2CrO4 = NaHSO4 + H2O + Cr2(SO4)3 =>
3 Na2S2O5 + 6 H2SO4 + 4 H2CrO4 = 6 NaHSO4 + 7 H2O + 2 Cr2(SO4)3
KNO3* = KNO2* + O2* =>
2 KNO3* = 2 KNO2* + O2*
AgNO3 + HOCl = AgCl + HNO4 =>
AgNO3 + HOCl = AgCl + HNO4
C8H1 + O2 = CO2 + H2O =>
4 C8H1 + 33 O2 = 32 CO2 + 2 H2O
KBr + H2O2 = KBrO3 + H2O =>
KBr + 3 H2O2 = KBrO3 + 3 H2O
Fe2O3 + H2 = Fe + H2O300000 =>
100000 Fe2O3 + H2 = 200000 Fe + H2O300000
Mg(OH)2 = H2O + MgO =>
Mg(OH)2 = H2O + MgO
H2S(g) + O2(g) = S8(s) + H2O(l) =>
8 H2S(g) + 4 O2(g) = S8(s) + 8 H2O(l)
RuCl3*2H2O + PPh3 = RuCl2(PPh3)3 + OPPh3 + H2O + HCl =>
2 RuCl3*2H2O + 7 PPh3 = 2 RuCl2(PPh3)3 + OPPh3 + 3 H2O + 2 HCl
Sn1O2 + H2 = Sn1 + H2O1 =>
Sn1O2 + 2 H2 = Sn1 + 2 H2O1
NaOH + H25O4 = Na25O4 + H2O =>
25 NaOH + H25O4 = Na25O4 + 25 H2O
Ni + H3 = NiH3 =>
Ni + H3 = NiH3
Pb(No3)2(aq) + Na2S(aq) = PbS(s) + NaNo3(aq) =>
Pb(No3)2(aq) + Na2S(aq) = PbS(s) + 2 NaNo3(aq)
H2O(l) + Br2(l) = HBr(aq) + HOBr(aq) =>
H2O(l) + Br2(l) = HBr(aq) + HOBr(aq)
H2 + Al = HAl =>
H2 + 2 Al = 2 HAl
OH3 + Fe = FeOH3 =>
OH3 + Fe = FeOH3
Li2CO3 + Mn2O3 + O2 = LiMn2O4 + CO2 =>
2 Li2CO3 + 4 Mn2O3 + O2 = 4 LiMn2O4 + 2 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HC2H3O2 + NaHCO3 = H2O + CO2 + NaC2H3O2 =>
HC2H3O2 + NaHCO3 = H2O + CO2 + NaC2H3O2
FeO + C2 = CO2 + Fe =>
4 FeO + C2 = 2 CO2 + 4 Fe
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
FeS + AlN = Fe3N2 + Al2S3 =>
3 FeS + 2 AlN = Fe3N2 + Al2S3
LiCO3 + CaOH2 = LiOH2 + CaCO3 =>
LiCO3 + CaOH2 = LiOH2 + CaCO3
MnO4{-} + Cr2I2 + H2O = MnO2 + Cr(OH)3 + IO3{-} + OH{-} =>
16 MnO4{-} + 3 Cr2I2 + 14 H2O = 16 MnO2 + 6 Cr(OH)3 + 6 IO3{-} + 10 OH{-}
Br(l) + N(g) = NBr3 =>
3 Br(l) + N(g) = NBr3
C2H5ON + O2 = CO2 + H2O + NO2 =>
4 C2H5ON + 15 O2 = 8 CO2 + 10 H2O + 4 NO2
Mn(s) + CuBr2(aq) = MnBr3(aq) + Cu(s) =>
2 Mn(s) + 3 CuBr2(aq) = 2 MnBr3(aq) + 3 Cu(s)
Pb3N2 + HCl = PbCl2 + H3N =>
Pb3N2 + 6 HCl = 3 PbCl2 + 2 H3N
K2Cr2O7 + H2SO4 + KIO3 = KIO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 KIO3 = 3 KIO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
MnCl2 + HNO3 + NaBiO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O + HCl =>
2 MnCl2 + 20 HNO3 + 5 NaBiO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 7 H2O + 4 HCl
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Cu + S = Cu2S =>
2 Cu + S = Cu2S
HI(aq) + CaO(s) = CaI2(aq) + H2O(l) =>
2 HI(aq) + CaO(s) = CaI2(aq) + H2O(l)
C6 + H2 + O2 = C6H12O6 =>
C6 + 6 H2 + 3 O2 = C6H12O6
Ca(OH)2 + CaBr2 = Ca(OH)Br =>
Ca(OH)2 + CaBr2 = 2 Ca(OH)Br
Hg2(N3)2 + K2Cr2O7 + H2SO4 = HgSO4 + K2SO4 + Cr2(SO4)3 + KNO3 + H2O =>
3 Hg2(N3)2 + 17 K2Cr2O7 + 65 H2SO4 = 6 HgSO4 + 8 K2SO4 + 17 Cr2(SO4)3 + 18 KNO3 + 65 H2O
C4H9OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + C4H8O + H2O =>
3 C4H9OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 C4H8O + 7 H2O
Zn(C2H3O2)2 + LiCO3 = Li(C2H3O2)2 + ZnCO3 =>
Zn(C2H3O2)2 + LiCO3 = Li(C2H3O2)2 + ZnCO3
Na2CrO3 + Ba(NO3)2 = Na2(NO3)2 + BaCrO3 =>
Na2CrO3 + Ba(NO3)2 = Na2(NO3)2 + BaCrO3
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