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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
F2 + NaI = I2 + NaF =>
F2 + 2 NaI = I2 + 2 NaF

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O

Na2Br + H2SO4 = Na2SO4 + H2Br =>
Na2Br + H2SO4 = Na2SO4 + H2Br

BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl

POCl3 + H2O = Cl{-} + H3PO4 + H{+} =>
POCl3 + 3 H2O = 3 Cl{-} + H3PO4 + 3 H{+}

NiCl2H = NiHCl2 =>
NiCl2H = NiHCl2

H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O

BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl

K + H2 = KH =>
2 K + H2 = 2 KH

BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl

K + H2 = KH2 =>
K + H2 = KH2

BaO + Ca(OH)2 = Ba(OH)2 + CaO =>
BaO + Ca(OH)2 = Ba(OH)2 + CaO

CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2

CaO + NaCl = CaCl2 + Na2O =>
CaO + 2 NaCl = CaCl2 + Na2O

Pb(NO3)2 + K3PO4 = Pb(PO4)2 + K3(NO3) =>
Pb(NO3)2 + 2 K3PO4 = Pb(PO4)2 + 2 K3(NO3)

NaBr + K2CO3 = NaCO3 + BrK2 =>
NaBr + K2CO3 = NaCO3 + BrK2

AgF + Na2S = NaF + Ag2S =>
2 AgF + Na2S = 2 NaF + Ag2S

AgNO3 + HBr = AgBr + NHO3 =>
AgNO3 + HBr = AgBr + NHO3

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Li(NO3) = Li20 + NO2 + O2 =>
20 Li(NO3) = Li20 + 20 NO2 + 10 O2

C5H8 + H2 = C5H10 =>
C5H8 + H2 = C5H10

AgNO3 + NCl = AgCl + NNO3 =>
AgNO3 + NCl = AgCl + NNO3

Pb(NO3)2(aq) + CuSO4(aq) = PbSO4(s) + Cu(NO3)2(aq) =>
Pb(NO3)2(aq) + CuSO4(aq) = PbSO4(s) + Cu(NO3)2(aq)

FeCl3 + NaBr = FeBr3 + NaCl =>
FeCl3 + 3 NaBr = FeBr3 + 3 NaCl

C2H5SH + O2 = CO2 + H2O + SO2 =>
2 C2H5SH + 9 O2 = 4 CO2 + 6 H2O + 2 SO2

C27H48O20 + O2 = H2O + CO2 =>
C27H48O20 + 29 O2 = 24 H2O + 27 CO2

HgCl2 + Na2SO3 = HgSO3 + NaCl =>
HgCl2 + Na2SO3 = HgSO3 + 2 NaCl

Na4P2O7 + Cr(NO3)3 = NaNO3 + Cr4(P2O7)3 =>
3 Na4P2O7 + 4 Cr(NO3)3 = 12 NaNO3 + Cr4(P2O7)3

Fe2S3 + AgNO3 = Ag2S + Fe(NO3)3 =>
Fe2S3 + 6 AgNO3 = 3 Ag2S + 2 Fe(NO3)3

K + N = K3N =>
3 K + N = K3N

CuCl2HNO3 = CuNO3Cl2H =>
CuCl2HNO3 = CuNO3Cl2H

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

NaHCO3(ac) = Na2CO3(ac) + H2O(l) + CO2(g) =>
2 NaHCO3(ac) = Na2CO3(ac) + H2O(l) + CO2(g)

Mg(OH)2FeO = Fe(OH)2MgO =>
Mg(OH)2FeO = Fe(OH)2MgO

BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl

W + O = WO =>
W + O = WO

Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2

HF + Mg(OH)2 = MgF2 + H2O =>
2 HF + Mg(OH)2 = MgF2 + 2 H2O

SiO2 + Cl = SiCl4 + O2 =>
SiO2 + 4 Cl = SiCl4 + O2

Ba + Ag3PO4 = Ba3(PO4)2 + Ag =>
3 Ba + 2 Ag3PO4 = Ba3(PO4)2 + 6 Ag

H2SO4 + CaO = CaSO4 + H2O =>
H2SO4 + CaO = CaSO4 + H2O

C8H604 + O2 = CO2 + H2O =>
C8H604 + 159 O2 = 8 CO2 + 302 H2O

CaCO3 + CO2 + H2O = Ca(HCO3)2 =>
CaCO3 + CO2 + H2O = Ca(HCO3)2

HgCl2 + Na2SO3 = HgSO3 + NaCl =>
HgCl2 + Na2SO3 = HgSO3 + 2 NaCl

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

C12H12O11 + KClO3 = CO2 + H2O + KCl =>
3 C12H12O11 + 19 KClO3 = 36 CO2 + 18 H2O + 19 KCl

(CH)2(CH)(CH)2B + AgNO3 = (CH)2(CH)(CH)2NO3 + AgB =>
(CH)2(CH)(CH)2B + AgNO3 = (CH)2(CH)(CH)2NO3 + AgB

CCO2 = CO =>
CCO2 = 2 CO

K3 + P + HCl = KCl + PH =>
K3 + 3 P + 3 HCl = 3 KCl + 3 PH

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Breng de vergelijking van een chemische reactie in evenwicht
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