| 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 |
FeS + 2 HCl = H2S + FeCl2(aq)
X2 + Y = XY =>
X2 + 2 Y = 2 XY
Ca + H2O = H2 + Ca(OH)2 =>
Ca + 2 H2O = H2 + Ca(OH)2
X2 + Y = XY =>
X2 + 2 Y = 2 XY
PbS + O2 = PbO2 + SO2 =>
PbS + 2 O2 = PbO2 + SO2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaOH + AgNO3 = AgOH + NaNO3 =>
NaOH + AgNO3 = AgOH + NaNO3
Al + HCOOH = AlCOOH + H2 =>
2 Al + 2 HCOOH = 2 AlCOOH + H2
Na2SO4 + AgNO3 = Ag2SO4 + NaNO3 =>
Na2SO4 + 2 AgNO3 = Ag2SO4 + 2 NaNO3
CrO4 + H2O = Cr + OH =>
CrO4 + 4 H2O = Cr + 8 OH
C6H6 + O2 = CO2 + H20 =>
10 C6H6 + 60 O2 = 60 CO2 + 3 H20
HI + Sr(OH)2 = SrI2 + H2O =>
2 HI + Sr(OH)2 = SrI2 + 2 H2O
Na2S + AgNO3 = Ag2S + NaNO3 =>
Na2S + 2 AgNO3 = Ag2S + 2 NaNO3
CH3COOH + NaOH = H2O + NaC2H3O2 =>
CH3COOH + NaOH = H2O + NaC2H3O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al2O3(s) + C(s) + Cl2(g) = AlCl3(s) + CO(g) =>
Al2O3(s) + 3 C(s) + 3 Cl2(g) = 2 AlCl3(s) + 3 CO(g)
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Ag + S = Ag2S =>
2 Ag + S = Ag2S
XCHO + NaBH4 + H2O = XCH3O + H3BO3 + NaOH =>
4 XCHO + NaBH4 + 4 H2O = 4 XCH3O + H3BO3 + NaOH
NH3 + O = NO + H2O =>
2 NH3 + 5 O = 2 NO + 3 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HClO3 + KOH = KClO3 + H2O =>
HClO3 + KOH = KClO3 + H2O
OH + MnCl2 = MnO2 + Cl + H2O =>
4 OH + MnCl2 = MnO2 + 2 Cl + 2 H2O
Mg + OH = MgOH =>
Mg + OH = MgOH
ZnCl2 + Na(NO3) = Zn(NO3)2 + NaCl =>
ZnCl2 + 2 Na(NO3) = Zn(NO3)2 + 2 NaCl
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Ag2S + HCl = AgCl + H2S =>
Ag2S + 2 HCl = 2 AgCl + H2S
HgO = Hg + O =>
HgO = Hg + O
I + H2O = H + IO3 =>
I + 3 H2O = 6 H + IO3
Al3 + O2 = Al2O3 =>
4 Al3 + 9 O2 = 6 Al2O3
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
HCl + NH3 = H4 + NCl =>
HCl + NH3 = H4 + NCl
Na2S + Pb(NO3)2 = PbS + NaNO3 =>
Na2S + Pb(NO3)2 = PbS + 2 NaNO3
HBr + KOH = KBr + H2O =>
HBr + KOH = KBr + H2O
Cu + ZnSO4 = CuSO4 + Zn =>
Cu + ZnSO4 = CuSO4 + Zn
SO2Cl2 + HI = H2S + H2O + HCl + I2 =>
SO2Cl2 + 8 HI = H2S + 2 H2O + 2 HCl + 4 I2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Ca(OH)2 + HC2H3O2 = H2O + Ca(C2H3O2)2 =>
Ca(OH)2 + 2 HC2H3O2 = 2 H2O + Ca(C2H3O2)2
OH + MnCl2 = Cl + MnO2 + H2O =>
4 OH + MnCl2 = 2 Cl + MnO2 + 2 H2O
NaOH + Pb(NO3)2 = Pb(OH)2 + NaNO3 =>
2 NaOH + Pb(NO3)2 = Pb(OH)2 + 2 NaNO3
H2SO4 + LiOH = H2O + Li2SO4 =>
H2SO4 + 2 LiOH = 2 H2O + Li2SO4
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
| 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 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/02/10
Equations balanced on 10/02/09
Geef ons feedback over uw ervaring met de chemische formule balancer.
