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Chemische vergelijkingen in evenwicht op09/30/24

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Breng de vergelijking van een chemische reactie in evenwicht
Hg(NO3)2 + KOH = HgO + KNO3 + H2O =>
Hg(NO3)2 + 2 KOH = HgO + 2 KNO3 + H2O

Ni(OH)2 + H2SO4 = NiSO4 + H2O =>
Ni(OH)2 + H2SO4 = NiSO4 + 2 H2O

Fe + Y2 = FeY3 =>
2 Fe + 3 Y2 = 2 FeY3

HNO3 + SO2 + H2O = NO + H2SO4 =>
2 HNO3 + 3 SO2 + 2 H2O = 2 NO + 3 H2SO4

XeF6 + OH{-} = Xe + XeO64{-} + F{-} + H2O =>
127 XeF6 + 768 OH{-} = 121 Xe + 6 XeO64{-} + 762 F{-} + 384 H2O

COSO4 + NaOH = NaSO4 + COOH =>
COSO4 + NaOH = NaSO4 + COOH

C2H2O4 + NaOH = Na2C2O4 + H2O =>
C2H2O4 + 2 NaOH = Na2C2O4 + 2 H2O

NaCrO2 + Br20 + NaOH = Na2CrO42 + NaBr + H2O =>
20 NaCrO2 + 79 Br20 + 1600 NaOH = 20 Na2CrO42 + 1580 NaBr + 800 H2O

KNO2 + H2SO4 = K2SO4 + KNO3 + NO + H2O =>
3 KNO2 + H2SO4 = K2SO4 + KNO3 + 2 NO + H2O

FeO3(s) + CO = Fe(l) + CO2 =>
FeO3(s) + 3 CO = Fe(l) + 3 CO2

Cl2 + CaBr2 = CaCl2Br2 =>
Cl2 + CaBr2 = CaCl2Br2

Cu(OH)2 + HCl = Cu(OH)2Cl + H2 =>
2 Cu(OH)2 + 2 HCl = 2 Cu(OH)2Cl + H2

Na2CO3 + Br2 = NaBr + NaBrO + CO2 =>
Na2CO3 + Br2 = NaBr + NaBrO + CO2

EDTA + Ca = Ca(EDTA) =>
EDTA + Ca = Ca(EDTA)

C2H6O + Ag(NH3)2OH = C2H4OH + Ag + NH3 + H2O =>
C2H6O + Ag(NH3)2OH = C2H4OH + Ag + 2 NH3 + H2O

Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3

CH3COONa(aq)HCl(aq) = CH3COOH(aq)NaCl(aq) =>
CH3COONa(aq)HCl(aq) = CH3COOH(aq)NaCl(aq)

Na2SO3 + ClO2 + H2O = Na2SO4 + HCl =>
5 Na2SO3 + 2 ClO2 + H2O = 5 Na2SO4 + 2 HCl

CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3

C5H10 + CO3H = CO + H2O =>
3 C5H10 + 20 CO3H = 35 CO + 25 H2O

AgNO3 + AlI3 = AgI + Al(NO3)3 =>
3 AgNO3 + AlI3 = 3 AgI + Al(NO3)3

Cl + CrBr3 = Br2 + CrCl3 =>
6 Cl + 2 CrBr3 = 3 Br2 + 2 CrCl3

BaCl2 + Ca(OH)2 = Ba(OH)2 + CaCl2 =>
BaCl2 + Ca(OH)2 = Ba(OH)2 + CaCl2

S + H2O = H2S + SO2 =>
3 S + 2 H2O = 2 H2S + SO2

CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O

NaCI + AgNo3 = AgCI + NaNo3 =>
NaCI + AgNo3 = AgCI + NaNo3

CaSO4 + Zn3(PO4)2 = Ca3(PO4)2 + ZnSO4 =>
3 CaSO4 + Zn3(PO4)2 = Ca3(PO4)2 + 3 ZnSO4

Na2S + HSO4 = NaSO4 + H2S =>
Na2S + 2 HSO4 = 2 NaSO4 + H2S

Fe2O3 + Mn2O7 = Fe(MnO4)3 =>
Fe2O3 + 3 Mn2O7 = 2 Fe(MnO4)3

Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4

K + O2 = K2O =>
4 K + O2 = 2 K2O

NiCl2 + Na2SO3 = NaCl + NiSO3 =>
NiCl2 + Na2SO3 = 2 NaCl + NiSO3

FeBr3 + Ag = AgBr + Fe =>
FeBr3 + 3 Ag = 3 AgBr + Fe

H3PO4 + NaO = NaPO4 + H3O =>
H3PO4 + NaO = NaPO4 + H3O

KMnO4 + NaNO3 + H2O = MnO2 + NaNO4 + KOH =>
2 KMnO4 + 3 NaNO3 + H2O = 2 MnO2 + 3 NaNO4 + 2 KOH

N2O5 = N0 + O2 =>
2 N2O5 = 4 N0 + 5 O2

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

HO2 = OH + O =>
HO2 = OH + O

Na(OH) + Al + H2O = Na3[Al(OH)6] + H2 =>
6 Na(OH) + 2 Al + 6 H2O = 2 Na3[Al(OH)6] + 3 H2

Ca + HCl + O2 = CaCl2 + H2O =>
2 Ca + 4 HCl + O2 = 2 CaCl2 + 2 H2O

C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)

Si + Mg = MgSi2 =>
2 Si + Mg = MgSi2

MnSO4 + Na2CO3 = MnCO3 + Na2SO4 =>
MnSO4 + Na2CO3 = MnCO3 + Na2SO4

CuO + Fe(OH)2 = Cu(OH)2 + FeO =>
CuO + Fe(OH)2 = Cu(OH)2 + FeO

Al2O3 + NaOH + FH = Na3AlF6 + H2O =>
Al2O3 + 6 NaOH + 12 FH = 2 Na3AlF6 + 9 H2O

Pb(OH)2 + Cl2 = PbCl2 + Pb(ClO)2 + H2O =>
2 Pb(OH)2 + 2 Cl2 = PbCl2 + Pb(ClO)2 + 2 H2O

Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3

H2O2 + K3[Fe(CN)6] = O2 + K4[Fe(CN)6] + K2H2[Fe(CN)6] =>
H2O2 + 2 K3[Fe(CN)6] = O2 + K4[Fe(CN)6] + K2H2[Fe(CN)6]

FeSO4*(NH4)2SO4*6H2O + NaOH = Fe(OH)2 + NH3 + H2O + Na2SO4 =>
FeSO4*(NH4)2SO4*6H2O + 4 NaOH = Fe(OH)2 + 2 NH3 + 8 H2O + 2 Na2SO4

BaCl2 + Na2S = BaS + Na2 + Cl2 =>
BaCl2 + Na2S = BaS + Na2 + Cl2

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Breng de vergelijking van een chemische reactie in evenwicht
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