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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
NCl3 = N + Cl2 =>
2 NCl3 = 2 N + 3 Cl2

H2O + Ag{+} + AsH3 = Ag + H3AsO3 + H{+} =>
3 H2O + 6 Ag{+} + AsH3 = 6 Ag + H3AsO3 + 6 H{+}

CH4 + H2O = C6H12O6 + H2 =>
6 CH4 + 6 H2O = C6H12O6 + 12 H2

PbI2 + HCl = PbCl2 + I + H =>
PbI2 + 2 HCl = PbCl2 + 2 I + 2 H

CF4 + H2O = HF + C(OH)4 =>
CF4 + 4 H2O = 4 HF + C(OH)4

Na2O + SO3 = Na2SO4 =>
Na2O + SO3 = Na2SO4

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

Zn + H3O = Zn(H2O4) + H2 =>
Zn + 4 H3O = Zn(H2O4) + 5 H2

FeCl2 + K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + KCl =>
3 FeCl2 + 2 K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + 6 KCl

CuCl2 + CuSO4 = ClSO4 + Cu2 =>
2 CuCl2 + 4 CuSO4 = 4 ClSO4 + 3 Cu2

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

HCN + Ba(OH)2 = H2O + Ba(CN)2 =>
2 HCN + Ba(OH)2 = 2 H2O + Ba(CN)2

Al2S3(s) + H2(g) = Al(s) + H2S(g) =>
Al2S3(s) + 3 H2(g) = 2 Al(s) + 3 H2S(g)

CH4 + CO2 + CaO2 = CaCO3 + H2O =>
CH4 + 3 CO2 + 4 CaO2 = 4 CaCO3 + 2 H2O

NaClO3 + CrCl3 + NaOH = NaCl + Na2CrO4 + H2O =>
NaClO3 + 2 CrCl3 + 10 NaOH = 7 NaCl + 2 Na2CrO4 + 5 H2O

CH3ClKOH = CH3OHKCl =>
CH3ClKOH = CH3OHKCl

Ba + NO3 = BaO + N =>
3 Ba + NO3 = 3 BaO + N

KOH + HMnO4 = KMnO4 + HOH =>
KOH + HMnO4 = KMnO4 + HOH

BaCO3 + NaCl = Na2CO3 + BaCl2 =>
BaCO3 + 2 NaCl = Na2CO3 + BaCl2

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

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

Fe2(CO3)3 + Cs = Cs2CO3 + Fe =>
Fe2(CO3)3 + 6 Cs = 3 Cs2CO3 + 2 Fe

N2H4O3 = N2 + O2 + H2O =>
2 N2H4O3 = 2 N2 + O2 + 4 H2O

Pb(NO3)2(aq) + Na2SO4(aq) = NaNO3(aq) + PbSO4(s) =>
Pb(NO3)2(aq) + Na2SO4(aq) = 2 NaNO3(aq) + PbSO4(s)

KCr(OH)4 = K3CrO3 + Cr(OH)3 + H2O =>
3 KCr(OH)4 = K3CrO3 + 2 Cr(OH)3 + 3 H2O

Cd + HNO3 = Cd(NO3)2 + NO2 + H2O =>
Cd + 4 HNO3 = Cd(NO3)2 + 2 NO2 + 2 H2O

Zn + Pb3N4 = Zn3N2 + Pb =>
6 Zn + Pb3N4 = 2 Zn3N2 + 3 Pb

NaOH + KBr = KOH + NaBr =>
NaOH + KBr = KOH + NaBr

C3H6 + NO2 = CO2 + H2O + N2 =>
4 C3H6 + 18 NO2 = 12 CO2 + 12 H2O + 9 N2

H2S2O7(s)H2O(l) = H2SO4(l) =>
H2S2O7(s)H2O(l) = 2 H2SO4(l)

Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

CaCO3 + HClO3 = CaClO4 + HCO2 =>
CaCO3 + HClO3 = CaClO4 + HCO2

MnO + CO2 = MnCO3 =>
MnO + CO2 = MnCO3

Na2FeO4 + H2O = FeOOH + NaOH + O2 =>
4 Na2FeO4 + 6 H2O = 4 FeOOH + 8 NaOH + 3 O2

NaF + C = NaC + F =>
NaF + C = NaC + F

AlCl3 + NH4F = AlF3 + NH4Cl =>
AlCl3 + 3 NH4F = AlF3 + 3 NH4Cl

CuSO4(aq) + Na2CO3(aq) = CuCO3(s) + Na2SO4(aq) =>
CuSO4(aq) + Na2CO3(aq) = CuCO3(s) + Na2SO4(aq)

FeI2 + Cl2 = FeCl3 + I2 =>
2 FeI2 + 3 Cl2 = 2 FeCl3 + 2 I2

NH4HCO3 + NH3 = (NH4)2CO3 =>
NH4HCO3 + NH3 = (NH4)2CO3

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

KI + Na3PO4 = K3(PO4) + NaI =>
3 KI + Na3PO4 = K3(PO4) + 3 NaI

C3H7Cl + Na = C3H7Na + Cl2 =>
2 C3H7Cl + 2 Na = 2 C3H7Na + Cl2

Al + CsOH = Al2O3 + Cs + H2 =>
4 Al + 6 CsOH = 2 Al2O3 + 6 Cs + 3 H2

NaHSO3 + Br2 + H2O = NaHSO4 + HBr =>
NaHSO3 + Br2 + H2O = NaHSO4 + 2 HBr

HCI + Cu = HCICu =>
HCI + Cu = HCICu

Al + Sn(OH)4 = Al(OH)3 + Sn =>
4 Al + 3 Sn(OH)4 = 4 Al(OH)3 + 3 Sn

K2CO3 + Mg(ClO3)2 = KClO3 + MgCO3 =>
K2CO3 + Mg(ClO3)2 = 2 KClO3 + MgCO3

Fe(SO4) + HBrO + H2SO4 = Fe2(SO4)3 + HBr + H2O =>
2 Fe(SO4) + HBrO + H2SO4 = Fe2(SO4)3 + HBr + H2O

S8 + KNO3 = SO2 + N2 + K2O =>
5 S8 + 32 KNO3 = 40 SO2 + 16 N2 + 16 K2O

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Breng de vergelijking van een chemische reactie in evenwicht
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