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Chemische vergelijkingen in evenwicht op03/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
H3PO4 + Al(OH)2 = Al3(PO4)2 + H2O =>
2 H3PO4 + 3 Al(OH)2 = Al3(PO4)2 + 6 H2O

Mg + H{+} = Mg{2+} + H2 =>
Mg + 2 H{+} = Mg{2+} + H2

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2

BiCl3(aq) + NaOH(aq) = Bi(OH)3(s) + NaCl(aq) =>
BiCl3(aq) + 3 NaOH(aq) = Bi(OH)3(s) + 3 NaCl(aq)

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

Fe(ClO4)3 + NaOH = NaClO4 + Fe(OH)3 =>
Fe(ClO4)3 + 3 NaOH = 3 NaClO4 + Fe(OH)3

Fe2Co3 = Fe + Co2 =>
2 Fe2Co3 = 4 Fe + 3 Co2

KHCO3 + C2H4O2 = H2O + CO2 + K =>
8 KHCO3 + C2H4O2 = 6 H2O + 10 CO2 + 8 K

ZnO + CO2 = ZnCO3 =>
ZnO + CO2 = ZnCO3

BaI2(aq) + AgNO3(aq) = BaNO3 + I2Ag =>
BaI2(aq) + AgNO3(aq) = BaNO3 + I2Ag

Fe(NO3)3(ac) + NaOH(ac) = Fe(OH)3(s) + NaNO3(ac) =>
Fe(NO3)3(ac) + 3 NaOH(ac) = Fe(OH)3(s) + 3 NaNO3(ac)

Ca(OH)2 + (NH4)2(SO4) = NH4(OH) + Ca(SO4) =>
Ca(OH)2 + (NH4)2(SO4) = 2 NH4(OH) + Ca(SO4)

Pb(s) + FeSO4(aq) = PbSO4(aq) + Fe(s) =>
Pb(s) + FeSO4(aq) = PbSO4(aq) + Fe(s)

Zn(SO4) + KCl = ZnCl2 + K2(SO4) =>
Zn(SO4) + 2 KCl = ZnCl2 + K2(SO4)

Hg(l) + F2 = Hg2F2 =>
2 Hg(l) + F2 = Hg2F2

C3H5(C18H30O2)3(s) + O2(g) = CO2(g) + H2O(g) =>
4 C3H5(C18H30O2)3(s) + 311 O2(g) = 228 CO2(g) + 190 H2O(g)

Na3VO4 + HNO3 = VO2NO3 + NaNO3 + H2O =>
Na3VO4 + 4 HNO3 = VO2NO3 + 3 NaNO3 + 2 H2O

NaCl + Ag(NO) = AgCl + Na(NO) =>
NaCl + Ag(NO) = AgCl + Na(NO)

BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF

O4 + H = O4H =>
O4 + H = O4H

HNO3 + CuS + HBr = NO + CuBr2 + H2O + S =>
2 HNO3 + 3 CuS + 6 HBr = 2 NO + 3 CuBr2 + 4 H2O + 3 S

Li2SO3 + HCl = LiCl + SO2 + H2O =>
Li2SO3 + 2 HCl = 2 LiCl + SO2 + H2O

HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O

W + C = WC =>
W + C = WC

Sb + HNO3 = Sb2O3 + NO + H2O =>
2 Sb + 2 HNO3 = Sb2O3 + 2 NO + H2O

CuSO4 + NaI = CuI2 + Na2SO4 =>
CuSO4 + 2 NaI = CuI2 + Na2SO4

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

CaO + Br = CaBr2 + O2 =>
2 CaO + 4 Br = 2 CaBr2 + O2

UO2(NO3)2 + HCl + Zn = UO2Cl2 + Zn(NO3)2 + H2 =>
UO2(NO3)2 + 2 HCl + Zn = UO2Cl2 + Zn(NO3)2 + H2

PbO2 + I = PbO + IO =>
PbO2 + I = PbO + IO

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

H3NSO3 + H2O = NH3 + H2SO4 =>
H3NSO3 + H2O = NH3 + H2SO4

K2Cr2O7 + H2C2OH + H2SO4 = K2SO4 + Cr2SO4 + CO2 + H2O =>
9 K2Cr2O7 + 10 H2C2OH + 18 H2SO4 = 9 K2SO4 + 9 Cr2SO4 + 20 CO2 + 33 H2O

Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl

FeO + C = Fe + CO =>
FeO + C = Fe + CO

BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF

Pd + F2 = Pd[PdF6] =>
2 Pd + 3 F2 = Pd[PdF6]

NaHCO3 + H4C2O2 = NaC2H3O2 + H2CO3 =>
NaHCO3 + H4C2O2 = NaC2H3O2 + H2CO3

Sodiumoxide + silicondioxide = sodiumsilicate =>
Na2O + SiO2 = Na2SiO3

H2SeO4 + SO2 = Se + SO3 + H2O =>
H2SeO4 + 3 SO2 = Se + 3 SO3 + H2O

C9H12Br + Na = C9H12 + NaBr =>
C9H12Br + Na = C9H12 + NaBr

CaO + K(OH) = Ca(OH)2 + K2O =>
CaO + 2 K(OH) = Ca(OH)2 + K2O

Cr2 + HCl = CrCl3 + H2 =>
Cr2 + 6 HCl = 2 CrCl3 + 3 H2

C3H5N3O9(g) = H2O(g) + CO2(g) + N2(g) + O2(g) =>
4 C3H5N3O9(g) = 10 H2O(g) + 12 CO2(g) + 6 N2(g) + O2(g)

Cd(OH)2 + NH4OH = (Cd(NH3)6)(OH)2 + H2O =>
Cd(OH)2 + 6 NH4OH = (Cd(NH3)6)(OH)2 + 6 H2O

KF + Ca3N2 = K3N + CaF2 =>
6 KF + Ca3N2 = 2 K3N + 3 CaF2

VO2{+} + H{+} + Zn(s) = V(s) + Zn{2+} + H2O =>
2 VO2{+} + 8 H{+} + 5 Zn(s) = 2 V(s) + 5 Zn{2+} + 4 H2O

(NH4)2S + ZnSO4 = Zn(NH4)2 + SSO4 =>
(NH4)2S + ZnSO4 = Zn(NH4)2 + SSO4

C3H6S2 + O2 = CO2 + H2O + SO2 =>
2 C3H6S2 + 13 O2 = 6 CO2 + 6 H2O + 4 SO2

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Breng de vergelijking van een chemische reactie in evenwicht
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