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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
X + D = XD =>
X + D = XD

Al + AgCl = AlCl3 + Ag =>
Al + 3 AgCl = AlCl3 + 3 Ag

C3H7OH + Cu(OH)2 = C3H7COOH + H2O + Cu2O =>
4 C3H7OH + 12 Cu(OH)2 = 3 C3H7COOH + 16 H2O + 6 Cu2O

Mg3(PO4)2 + H2 = Mg + H3PO4 =>
Mg3(PO4)2 + 3 H2 = 3 Mg + 2 H3PO4

AgC2H3O2(aq) + AlCl3(aq) = AgCl(s) + Al(C2H3O2)3(aq) =>
3 AgC2H3O2(aq) + AlCl3(aq) = 3 AgCl(s) + Al(C2H3O2)3(aq)

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

C3H5O3{-} + SO4{-2} + H{+} = H2S + CO2 + H2O =>
2 C3H5O3{-} + 3 SO4{-2} + 8 H{+} = 3 H2S + 6 CO2 + 6 H2O

HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2

FeC2O4*2H2O(aq) + O2(g) = Fe2O3(s) + H2O(l) + CO2(aq) =>
4 FeC2O4*2H2O(aq) + 3 O2(g) = 2 Fe2O3(s) + 8 H2O(l) + 8 CO2(aq)

Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3

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

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

CoCl(aq) + NaCO(aq) = NaCl(s) + CoCO(aq) =>
CoCl(aq) + NaCO(aq) = NaCl(s) + CoCO(aq)

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

SrF2 + S = SF2 + Sr =>
SrF2 + S = SF2 + Sr

H2 + CO = CH4 + O2 =>
4 H2 + 2 CO = 2 CH4 + O2

Cr2O3 + N + H2O = (NH4)2Cr2O7 =>
Cr2O3 + 2 N + 4 H2O = (NH4)2Cr2O7

FeS2 + H2O + Fe2O3 = Fe + H2SO4 =>
FeS2 + 2 H2O + 2 Fe2O3 = 5 Fe + 2 H2SO4

Ba(OH)2 + H2CO3 = BaCO3 + H2O =>
Ba(OH)2 + H2CO3 = BaCO3 + 2 H2O

Mn(NO3)2 + PbO2 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
2 Mn(NO3)2 + 5 PbO2 + 6 HNO3 = 5 Pb(NO3)2 + 2 HMnO4 + 2 H2O

Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2

SO2 + Cr2O2 = SO4 + Cr =>
SO2 + Cr2O2 = SO4 + 2 Cr

Ca(CaC2)2 + O = Ca + CO2 =>
Ca(CaC2)2 + 8 O = 3 Ca + 4 CO2

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

(SCN{-}) + Fe{3+} = FeSCN{2+} =>
(SCN{-}) + Fe{3+} = FeSCN{2+}

BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS

CaBr2 + Cl2 = CaCl2 + Br2 =>
CaBr2 + Cl2 = CaCl2 + Br2

CaO + H2O = Ca(OH)2 = SCL + H2O =>
CaO + H2O = Ca(OH)2

ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O

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

Fe(OH)3 + HNo3 = Fe(No3)3 + H2O =>
Fe(OH)3 + 3 HNo3 = Fe(No3)3 + 3 H2O

KMnO4 + NH4Cl = N2 + KCl + H2O + MnO2 =>
2 KMnO4 + 2 NH4Cl = N2 + 2 KCl + 4 H2O + 2 MnO2

(NH4)2PtCl4 + NH3 = NH4Cl + PtCl2(NH3)2 =>
(NH4)2PtCl4 + 2 NH3 = 2 NH4Cl + PtCl2(NH3)2

CH3NH3 = H + CH2NH3 =>
CH3NH3 = H + CH2NH3

Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb

Ca + TiCl3 = CaCl2 + Ti =>
3 Ca + 2 TiCl3 = 3 CaCl2 + 2 Ti

Ni + Cr{3+}O{2-} = Ni{2+} + Cr =>
3 Ni + 2 Cr{3+}O{2-} = 3 Ni{2+} + 2 Cr

CH4 + H2O = H2 + CO2 =>
CH4 + 2 H2O = 4 H2 + CO2

NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O

SO2 + NaOH = NaHSO3 = Na2SO3 + H2O =>
SO2 + NaOH = NaHSO3

S + KOH = K2S + H2SO3 + H2O =>
3 S + 4 KOH = 2 K2S + H2SO3 + H2O

Fe(NO3)2 + NaHCO3 = Fe(HCO3)2 + NaNO3 =>
Fe(NO3)2 + 2 NaHCO3 = Fe(HCO3)2 + 2 NaNO3

B3N3H6 + HCl = B3N3H9Cl3 =>
B3N3H6 + 3 HCl = B3N3H9Cl3

Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + HOH(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 HOH(l)

W + Pu + U + C + N = W3Pu9U8C5N8 =>
3 W + 9 Pu + 8 U + 5 C + 8 N = W3Pu9U8C5N8

N2Cl4 + CH4 = N6 + H12 + Cl4C3 =>
3 N2Cl4 + 9 CH4 = N6 + 3 H12 + 3 Cl4C3

MnO4{-} + CH4O + H{+} = Mn{2+} + CH2O2 + H2O =>
4 MnO4{-} + 5 CH4O + 12 H{+} = 4 Mn{2+} + 5 CH2O2 + 11 H2O

CH3(CH2)4CH2NH2 + HCl = CH3(CH2)4CH2NH3 + Cl2 =>
2 CH3(CH2)4CH2NH2 + 2 HCl = 2 CH3(CH2)4CH2NH3 + Cl2

CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl

Se + NaOH + H2O2 = Na2SeO3 + H2O =>
Se + 2 NaOH + 2 H2O2 = Na2SeO3 + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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