| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 |
2 K + 2 H2O = 2 KOH + H2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ba + C2H6O = Ba(OH)2 + C2H5 =>
Ba + 2 C2H6O = Ba(OH)2 + 2 C2H5
NaHCO3 + CH3COOH = CH3COONa + H2CO3 =>
NaHCO3 + CH3COOH = CH3COONa + H2CO3
P + Cl2 = P2(Cl2)3 =>
2 P + 3 Cl2 = P2(Cl2)3
KClO3 = KO + ClO + O =>
KClO3 = KO + ClO + O
KI(aq) + NaCl(aq) = KCl(aq) + NaI(s) =>
KI(aq) + NaCl(aq) = KCl(aq) + NaI(s)
KI(aq) + NaCl(aq) = KCl(aq) + NaI(l) =>
KI(aq) + NaCl(aq) = KCl(aq) + NaI(l)
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
KClO3 = K2O + Cl2O + O =>
2 KClO3 = K2O + Cl2O + 4 O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Re2O7 + P + P4O10 = RePO5 =>
10 Re2O7 + 8 P + 3 P4O10 = 20 RePO5
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Ca(NO3)2 = CaO + NO2 + O2 =>
2 Ca(NO3)2 = 2 CaO + 4 NO2 + O2
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
NaO2 + H2O = NaOH + O2 =>
4 NaO2 + 2 H2O = 4 NaOH + 3 O2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
KMnO4 + H2SO4 + KBr = K2SO4 + Br2 + MnSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 KBr = 6 K2SO4 + 5 Br2 + 2 MnSO4 + 8 H2O
HF + NaOH = NaF + H2O =>
HF + NaOH = NaF + H2O
BeO + C = BeC2 + O2 =>
2 BeO + 4 C = 2 BeC2 + O2
KMnO4 + H2SO4 + NO2{-} = MnSO4 + NO3{-} + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NO2{-} = 2 MnSO4 + 5 NO3{-} + K2SO4 + 3 H2O
Be + C = Be2C =>
2 Be + C = Be2C
Be + C = BeC2 =>
Be + 2 C = BeC2
Zn + HCl = H2 + ZnCl =>
2 Zn + 2 HCl = H2 + 2 ZnCl
Bi2S3 + HNO3 = Bi(NO3)3 + NO + S + H2O =>
Bi2S3 + 8 HNO3 = 2 Bi(NO3)3 + 2 NO + 3 S + 4 H2O
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
Zn + K2Cr2O7 + H2SO4 = ZnSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Zn + K2Cr2O7 + 7 H2SO4 = 3 ZnSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
C2H4 + H2 = C2H6 =>
C2H4 + H2 = C2H6
C6H8O7 + NaHCO3 = CO2(g) + H2O + Na3C6H5O7 =>
C6H8O7 + 3 NaHCO3 = 3 CO2(g) + 3 H2O + Na3C6H5O7
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
CrO4 + HSnO2 = HSnO3 + CrO2 =>
CrO4 + 2 HSnO2 = 2 HSnO3 + CrO2
KCl + Pb(NO3)2 = PbCl2 + KNO3 =>
2 KCl + Pb(NO3)2 = PbCl2 + 2 KNO3
BaCl2 + Na2So4 = BaSo4 + NaCl =>
BaCl2 + Na2So4 = BaSo4 + 2 NaCl
FeSO4 + H2SO4 + HNO3 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 3 H2SO4 + 2 HNO3 = 3 Fe2(SO4)3 + 2 NO + 4 H2O
FeSO4 + H2SO4 + HNO3 = Fe(SO4)3 + NO + H2O =>
3 FeSO4 + 6 H2SO4 + 4 HNO3 = 3 Fe(SO4)3 + 4 NO + 8 H2O
Na3SbS3 + H2SO4 = Sb2S3 + H2S + Na2SO4 =>
2 Na3SbS3 + 3 H2SO4 = Sb2S3 + 3 H2S + 3 Na2SO4
KMnO4 + H2SO4 + Br{-} = MnSO4 + Br2 + SO4{2-} + K2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 Br{-} = 2 MnSO4 + 5 Br2 + 5 SO4{2-} + K2SO4 + 8 H2O
Fe2O4 + SO2 = FeS + O2 =>
Fe2O4 + 2 SO2 = 2 FeS + 4 O2
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Fe + O2 = Fe(O2) =>
Fe + O2 = Fe(O2)
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/25/11
Equations balanced on 11/24/10
Geef ons feedback over uw ervaring met de chemische formule balancer.
