Equations balanced on the previous day | Equations balanced on the next day |
AgNO3 + KCl = AgCl + KNO3
CH3CHOHCH3 + Cr2O7{-2} + H{+} = CH3COCH3 + Cr{+3} + H2O =>
3 CH3CHOHCH3 + Cr2O7{-2} + 8 H{+} = 3 CH3COCH3 + 2 Cr{+3} + 7 H2O
Fe2S3 + KMnO4 = Fe2O4 + KMnS3 =>
Fe2S3 + KMnO4 = Fe2O4 + KMnS3
(CH3)2CHCHO + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
(CH3)2CHCHO + 6 KMnO4 + 8 KOH = 2 CH3COOK + 6 K2MnO4 + 5 H2O
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Cr + Pb(NO2)2 = Pb + Cr(NO2)2 =>
Cr + Pb(NO2)2 = Pb + Cr(NO2)2
H3PO4 + Cr(OH)3 = Cr2(HPO4)3 + H2O =>
3 H3PO4 + 2 Cr(OH)3 = Cr2(HPO4)3 + 6 H2O
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
Sc(OH)3 + H4(As2O5) = Sc(H3As2O5)3 + H2O =>
Sc(OH)3 + 3 H4(As2O5) = Sc(H3As2O5)3 + 3 H2O
Fe2O3 + Al = Al2O3 + Fe3 =>
3 Fe2O3 + 6 Al = 3 Al2O3 + 2 Fe3
Rh + O2 = RhO3 =>
2 Rh + 3 O2 = 2 RhO3
CH3CH3 = C2H2 + H2 =>
CH3CH3 = C2H2 + 2 H2
MgBr2 + AgNO3 = Mg(NO3)2 + AgBr =>
MgBr2 + 2 AgNO3 = Mg(NO3)2 + 2 AgBr
AsS + O2 = SO3 + As2O3 =>
4 AsS + 9 O2 = 4 SO3 + 2 As2O3
K4[Fe(CN)6] + KCNS = K3[Fe(CN)6] + FeS + KCN =>
3 K4[Fe(CN)6] + KCNS = 2 K3[Fe(CN)6] + FeS + 7 KCN
KMnO4 + HI = KOH + MnO2 + H2O + I2 =>
2 KMnO4 + 6 HI = 2 KOH + 2 MnO2 + 2 H2O + 3 I2
Na + H3PO4 = Na2HPO4 + H2 =>
2 Na + H3PO4 = Na2HPO4 + H2
Li2CO3 + MgO + MnO2 = Li2MgMn3O8 + CO2 =>
Li2CO3 + MgO + 3 MnO2 = Li2MgMn3O8 + CO2
F2 + K = KF2 =>
F2 + K = KF2
Al + MgO = Mg + Al2O3 =>
2 Al + 3 MgO = 3 Mg + Al2O3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
NH4MgPO4 = NH3 + MgHPO4 =>
NH4MgPO4 = NH3 + MgHPO4
C12H24(OH)2 + O2 = CO2 + H2O =>
2 C12H24(OH)2 + 35 O2 = 24 CO2 + 26 H2O
NH4OH(aq) + H2SO4(aq) = NH4SO4(aq) + OHH2(aq) =>
NH4OH(aq) + H2SO4(aq) = NH4SO4(aq) + OHH2(aq)
HgHCO3 + Fe2O3 = Fe(HCO3)3 + Hg2O =>
6 HgHCO3 + Fe2O3 = 2 Fe(HCO3)3 + 3 Hg2O
NaH2PO4 + KOH = KNaHPO4 + H2O =>
NaH2PO4 + KOH = KNaHPO4 + H2O
H3AsO4 + H = As3 + H2O =>
3 H3AsO4 + 15 H = As3 + 12 H2O
PbO + KOH = K2(PbO2) + H2O =>
PbO + 2 KOH = K2(PbO2) + H2O
H4SiO4 + H2O = H3O + SiO4 =>
H4SiO4 + 4 H2O = 4 H3O + SiO4
AlCl3 + Na2CO3 + H2O = Al2(CO3)2(OH)2 + CO2 + NaCl =>
2 AlCl3 + 3 Na2CO3 + H2O = Al2(CO3)2(OH)2 + CO2 + 6 NaCl
S + K2CO3 = K2S + CO2 + K2S2O3 =>
4 S + 3 K2CO3 = 2 K2S + 3 CO2 + K2S2O3
Mg(NO3)2 + AlO(OH) = MgAl2O4 + H2O + NO2 + O2 =>
2 Mg(NO3)2 + 4 AlO(OH) = 2 MgAl2O4 + 2 H2O + 4 NO2 + O2
Zn + HgO + H2O = Zn(OH)2 + Hg =>
Zn + HgO + H2O = Zn(OH)2 + Hg
AsH3 + I2 + H2O = H3AsO4 + HI =>
AsH3 + 4 I2 + 4 H2O = H3AsO4 + 8 HI
Bi(OH)3 + NaNO3 = Na(OH)3 + BiNO3 =>
Bi(OH)3 + NaNO3 = Na(OH)3 + BiNO3
Cu(NO3)2(aq) + Na2C2O4(aq) = NaNO3(aq) + CuC2O4(s) =>
Cu(NO3)2(aq) + Na2C2O4(aq) = 2 NaNO3(aq) + CuC2O4(s)
Mg(OH)2 + HCl = H + OH + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H + 2 OH + MgCl2
K2Cr2O7 + H = Cr2 + K2 + H2O =>
K2Cr2O7 + 14 H = Cr2 + K2 + 7 H2O
NH4NO3 + H3PO4 = (NH4)3PO4 + H2O + NO2 =>
7 NH4NO3 + 2 H3PO4 = 2(NH4)3PO4 + 5 H2O + 8 NO2
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
Cr + Pb(NO2)2 = Pb + Cr(NO2)2 =>
Cr + Pb(NO2)2 = Pb + Cr(NO2)2
Cr2O72{-} + CH3OH + H{+} = Cr3{+} + HCHO + H2O =>
6 Cr2O72{-} + 427 CH3OH + 10 H{+} = 4 Cr3{+} + 427 HCHO + 432 H2O
AgNO3 + Na3PO4 = Ag3(PO4) + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3(PO4) + 3 NaNO3
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
Na2S + Cd(No3)2 = Cd2S2 + Na2(No3)2 =>
2 Na2S + 2 Cd(No3)2 = Cd2S2 + 2 Na2(No3)2
I2 + Fe(OH)3 = Fe(IO)3 + FeI3 + H2O =>
3 I2 + 2 Fe(OH)3 = Fe(IO)3 + FeI3 + 3 H2O
C6H5CH3 + CH3Na = C6H5CH2CH3 + NaH =>
C6H5CH3 + CH3Na = C6H5CH2CH3 + NaH
S + BaO = SO + Ba =>
S + BaO = SO + Ba
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