Equations balanced on the previous day | Equations balanced on the next day |
Cu2 + C2 = 2 CuC
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
KHCO3 + FeCl3 = KCl + CO2 + Fe(OH)3 =>
3 KHCO3 + FeCl3 = 3 KCl + 3 CO2 + Fe(OH)3
H2O + MnO4{-} + AsO3{-3} = MnO2 + OH{-} + AsO4{-3}{+} =>
H2O + 2 MnO4{-} + 3 AsO3{-3} = 2 MnO2 + 2 OH{-} + 3 AsO4{-3}{+}
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
Al + Hl = AlHl3 =>
Al + 3 Hl = AlHl3
K4(Fe(OH)6) + FeCl3 = KFe(Fe(OH)6) + KCl =>
K4(Fe(OH)6) + FeCl3 = KFe(Fe(OH)6) + 3 KCl
NH4Cl(s) + NaOH(aq) = NaCl + NH3 + H2O =>
NH4Cl(s) + NaOH(aq) = NaCl + NH3 + H2O
Al + F2 = AlF2 =>
Al + F2 = AlF2
Zn3(PO4)2 + AlCl3 = ZnCl2 + AlPO4 =>
Zn3(PO4)2 + 2 AlCl3 = 3 ZnCl2 + 2 AlPO4
C2H2 + HCl = C2H4Cl2 =>
C2H2 + 2 HCl = C2H4Cl2
C20H42 = C + H =>
C20H42 = 20 C + 42 H
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Al(PO4) + Fe2(SO4)3 = Al2(SO4)3 + Fe(PO4) =>
2 Al(PO4) + Fe2(SO4)3 = Al2(SO4)3 + 2 Fe(PO4)
C2H5NO2 + CaCl2 = (C2H5NO2)2CaCl2 =>
2 C2H5NO2 + CaCl2 = (C2H5NO2)2CaCl2
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
CH3CHCH3CH3 = CH3CH2CH2CH3 =>
CH3CHCH3CH3 = CH3CH2CH2CH3
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
C3H2N2O3 + O2 = CO2 + H2O + NO2 =>
C3H2N2O3 + 4 O2 = 3 CO2 + H2O + 2 NO2
BF3 + H2O = B2O3 + HF =>
2 BF3 + 3 H2O = B2O3 + 6 HF
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
H{+} + Cr2O7{-2} + C2H5OH = Cr{+3} + C2H4O + H2O =>
8 H{+} + Cr2O7{-2} + 3 C2H5OH = 2 Cr{+3} + 3 C2H4O + 7 H2O
Mg(OH)2 + H3PO3 = Mg3(PO3)2 + H2O =>
3 Mg(OH)2 + 2 H3PO3 = Mg3(PO3)2 + 6 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
H5CH3 + O2 = C6H5CO2H + H2O =>
14 H5CH3 + 27 O2 = 2 C6H5CO2H + 50 H2O
PbO2 + H{+} + NO2{-} = Pb + NO3 + H2O =>
3 PbO2 + 4 H{+} + 4 NO2{-} = 3 Pb + 4 NO3 + 2 H2O
Al2(CO3)3 + Na3PO4 = AlPO4 + Na2CO3 =>
Al2(CO3)3 + 2 Na3PO4 = 2 AlPO4 + 3 Na2CO3
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 10 CO2 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
KMnO4 + NaOH + KNO2 = K2MnO4 + KNO3 + H2O + Na2MnO4 =>
2 KMnO4 + 2 NaOH + KNO2 = K2MnO4 + KNO3 + H2O + Na2MnO4
CH3COOH + C5H12O = C14H14O2 + H2O =>
9 CH3COOH + 2 C5H12O = 2 C14H14O2 + 16 H2O
Al(OH)3 + H2CrO4 = Al2(CrO4)3 + H2O =>
2 Al(OH)3 + 3 H2CrO4 = Al2(CrO4)3 + 6 H2O
NaSbS2 + HCl = NaCl + H2S + Sb2S3 =>
2 NaSbS2 + 2 HCl = 2 NaCl + H2S + Sb2S3
K + O2 = K2O =>
4 K + O2 = 2 K2O
Cl2 + KI = I + KCl2 =>
Cl2 + KI = I + KCl2
CaCl2 + Li2O = CaO + LiCl =>
CaCl2 + Li2O = CaO + 2 LiCl
Cr2(SO4)3 + NaOH = Na2SO4 + Cr(OH)3 =>
Cr2(SO4)3 + 6 NaOH = 3 Na2SO4 + 2 Cr(OH)3
Copper + silvernitrate = copper(ii)nitrate + silver =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NaCl + SO3 + H2O = Na2SO4 + HCl =>
2 NaCl + SO3 + H2O = Na2SO4 + 2 HCl
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH4(g) + Cl2(g) = C(s) + HCl(g) =>
CH4(g) + 2 Cl2(g) = C(s) + 4 HCl(g)
CN2 = C + N2 =>
CN2 = C + N2
BaCl2 + Na(Po4) = NaCl + Ba(Po4)2 =>
BaCl2 + 2 Na(Po4) = 2 NaCl + Ba(Po4)2
Pb(s) + C(s) = PbC =>
Pb(s) + C(s) = PbC
KClO + HI = KCl + I2 + H2O =>
KClO + 2 HI = KCl + I2 + H2O
Al2(SO4) + (NH4)(NO3) = Al2(NO3) + SO4(NH4) =>
Al2(SO4) + (NH4)(NO3) = Al2(NO3) + SO4(NH4)
NaHCO3 + COOH = NaC3H3O2 + H2O + CO2 =>
NaHCO3 + 12 COOH = NaC3H3O2 + 5 H2O + 10 CO2
CrO2{-} + OH{-} = CrO4{2-} + H2O + {-} =>
CrO2{-} + 4 OH{-} = CrO4{2-} + 2 H2O + 3e
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