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Chemische vergelijkingen in evenwicht op04/22/15

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Breng de vergelijking van een chemische reactie in evenwicht
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O

Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O

HI(aq) + KOH(aq) = H2O(l) + KI(aq) =>
HI(aq) + KOH(aq) = H2O(l) + KI(aq)

C4H8 + Cl2 = C4H8Cl2 =>
C4H8 + Cl2 = C4H8Cl2

Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S

S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O

C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O

KBr + Cl2 + KOH = KCl + KBrO3 + H2O =>
KBr + 3 Cl2 + 6 KOH = 6 KCl + KBrO3 + 3 H2O

AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI

O2 = O3 =>
3 O2 = 2 O3

P + H2SO4 = SO2 + H2O + H3PO4 =>
2 P + 5 H2SO4 = 5 SO2 + 2 H2O + 2 H3PO4

Na + SO4 = Na2SO4 =>
2 Na + SO4 = Na2SO4

Fe(NO3)3 + Mg = Mg(NO3)3 + Fe =>
Fe(NO3)3 + Mg = Mg(NO3)3 + Fe

HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l) =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l)

KMnO4 + KCl + H2SO4 = Cl2 + MnSO4 + H2O + K2SO4 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 5 Cl2 + 2 MnSO4 + 8 H2O + 6 K2SO4

Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4

C + H2SO4 = SO2 + H2O + CO2 =>
C + 2 H2SO4 = 2 SO2 + 2 H2O + CO2

Fe2(SO4)3 + NH2OH = FeSO4 + H2SO4 + N2O + H2O =>
2 Fe2(SO4)3 + 2 NH2OH = 4 FeSO4 + 2 H2SO4 + N2O + H2O

AL(OH)3 + NaOH = Na3ALO3 + H2O =>
AL(OH)3 + 3 NaOH = Na3ALO3 + 3 H2O

FE + HCL2 = FECL2 + H2 =>
2 FE + 2 HCL2 = 2 FECL2 + H2

NH4ClO4 + Mg = N2 + H2O + HCl + MgO =>
2 NH4ClO4 + 5 Mg = N2 + 3 H2O + 2 HCl + 5 MgO

CHCl3 + I2 = CHCl2 + ClI =>
2 CHCl3 + I2 = 2 CHCl2 + 2 ClI

Na2B4O7*10H2O(borax) + H2SO4 = Na2SO4 + H3BO3 + H2O =>
Na2B4O7*10H2O(borax) + H2SO4 = Na2SO4 + 4 H3BO3 + 5 H2O

Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2

Fe2(SO4)3 + NH2OH = FeSO4 + H2SO4 + N2O + H2O =>
2 Fe2(SO4)3 + 2 NH2OH = 4 FeSO4 + 2 H2SO4 + N2O + H2O

I2 + HNO3 = HIO3 + NO2 + H2 =>
I2 + 6 HNO3 = 2 HIO3 + 6 NO2 + 2 H2

CuSo4 + BaCl2 = CuCl2 + BaSo4 =>
CuSo4 + BaCl2 = CuCl2 + BaSo4

FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2

Fe + H2O = H2 + Fe3O4 =>
3 Fe + 4 H2O = 4 H2 + Fe3O4

C6H12O6 + Ag2O = C6H12O7 + Ag2 =>
C6H12O6 + Ag2O = C6H12O7 + Ag2

NaOH + CaO = Ca(OH)2 + Na2O =>
2 NaOH + CaO = Ca(OH)2 + Na2O

AgNO3 + Al = Ag + Al(NO3)3 =>
3 AgNO3 + Al = 3 Ag + Al(NO3)3

Fe(NO3)3 + Zn = Zn(NO3)3 + Fe =>
Fe(NO3)3 + Zn = Zn(NO3)3 + Fe

MnCl2 + HNO3 + HCl = NO + MnCl4 + H2O =>
3 MnCl2 + 2 HNO3 + 6 HCl = 2 NO + 3 MnCl4 + 4 H2O

CH3CH3O2 + O2 = CO2 + H2O =>
2 CH3CH3O2 + 5 O2 = 4 CO2 + 6 H2O

KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3

H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3

Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3

Cu12As4S13 = Cu2S + As2S3 + S =>
Cu12As4S13 = 6 Cu2S + 2 As2S3 + S

C4H10 + O2 = CO2 + H2 =>
C4H10 + 4 O2 = 4 CO2 + 5 H2

TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl

KCl{+} + NH4Cl{-} + NaOH = KCl + NH3 + NaCl + H2O =>
KCl{+} + NH4Cl{-} + NaOH = KCl + NH3 + NaCl + H2O

H2NC6H4OH + C2H4O2 = C8H9NO2 + H2O =>
H2NC6H4OH + C2H4O2 = C8H9NO2 + H2O

P2O5 + KOH = H2O + K3PO4 =>
P2O5 + 6 KOH = 3 H2O + 2 K3PO4

Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

P + HIO3 + H2O = H3PO4 + HI =>
6 P + 5 HIO3 + 9 H2O = 6 H3PO4 + 5 HI

NaHCO3(s) + (COOH)2(ac) = Na2(COO)2 + H2CO3 =>
2 NaHCO3(s) + (COOH)2(ac) = Na2(COO)2 + 2 H2CO3

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Breng de vergelijking van een chemische reactie in evenwicht
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