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Chemische vergelijkingen in evenwicht op03/13/25

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Breng de vergelijking van een chemische reactie in evenwicht
PbCl2(s) + HNO3(ac) + K2CrO4(ac) = PbCrO4 + KNO3 + HCl =>
PbCl2(s) + 2 HNO3(ac) + K2CrO4(ac) = PbCrO4 + 2 KNO3 + 2 HCl

C6H603 + O2 = CO2 + H2O =>
4 C6H603 + 627 O2 = 24 CO2 + 1206 H2O

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

N + O = N6O =>
6 N + O = N6O

Pb(NO3)2 + HF = PbF2 + H(NO3) =>
Pb(NO3)2 + 2 HF = PbF2 + 2 H(NO3)

K2Cr2O7 + SO2 + H2SO4 = H2SO4Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + 2 H2SO4 = H2SO4Cr2(SO4)3 + K2SO4 + H2O

H2(O2) = H2(O) + O2 =>
2 H2(O2) = 2 H2(O) + O2

KMnO4 + S + KOH = K2MnO4 + SO2 + H2O =>
4 KMnO4 + S + 4 KOH = 4 K2MnO4 + SO2 + 2 H2O

C2H6 + Cl2 = C2Cl6 + HCl =>
C2H6 + 6 Cl2 = C2Cl6 + 6 HCl

Na2Cr2O7 + HCl = CrCl3 + Cl2 + NaCl + H2O =>
Na2Cr2O7 + 14 HCl = 2 CrCl3 + 3 Cl2 + 2 NaCl + 7 H2O

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

C2H2Cl2 = C2H2 + Cl2 =>
C2H2Cl2 = C2H2 + Cl2

HCl + KH = ClK + H =>
HCl + KH = ClK + 2 H

I2 + Na2S + NaOH = Na2SO4 + INa + H2O =>
4 I2 + Na2S + 8 NaOH = Na2SO4 + 8 INa + 4 H2O

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

C6H6 + C2H6 = C8H10 =>
7 C6H6 + 3 C2H6 = 6 C8H10

KCN = C + KN =>
KCN = C + KN

Si1 + O2 = SiO =>
2 Si1 + O2 = 2 SiO

Mg + H3CCOOH = Mg(CH3COO)2 + H2 =>
Mg + 2 H3CCOOH = Mg(CH3COO)2 + H2

S2 + F = SF6 =>
S2 + 12 F = 2 SF6

NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O

H2O + C3H5(C15H31COO)3 = C3H5(OH)3 + C16H32O2 =>
3 H2O + C3H5(C15H31COO)3 = C3H5(OH)3 + 3 C16H32O2

BaSO4 + NaOH = Na2SO4 + Ba(OH)2 =>
BaSO4 + 2 NaOH = Na2SO4 + Ba(OH)2

KI + K2Cr2O7 + H2SO4 = K2(SO4) + Cr2(SO4)3 + I2 + H2O =>
6 KI + K2Cr2O7 + 7 H2SO4 = 4 K2(SO4) + Cr2(SO4)3 + 3 I2 + 7 H2O

FeO + Li = Fe + LiO =>
FeO + Li = Fe + LiO

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

Na2S2O3 + KMnO4 + H2O = K2SO4 + Na2SO4 + MnO2 + KOH =>
3 Na2S2O3 + 8 KMnO4 + H2O = 3 K2SO4 + 3 Na2SO4 + 8 MnO2 + 2 KOH

N2S3 + AuClO = N(ClO)3 + Au2S =>
N2S3 + 6 AuClO = 2 N(ClO)3 + 3 Au2S

Ba(H2PO4)2 + NaOH = Ba(OH)2 + Na3PO4 + H2O =>
Ba(H2PO4)2 + 6 NaOH = Ba(OH)2 + 2 Na3PO4 + 4 H2O

HNO3 + H2SO4 = SO4 + H2O + NO =>
2 HNO3 + 3 H2SO4 = 3 SO4 + 4 H2O + 2 NO

(CH3)2CC(CH3)2 + KMnO4 + H2O = (CH3)2C(OH)C(OH)(CH3)2 + KOH + MnO2 =>
3(CH3)2CC(CH3)2 + 2 KMnO4 + 4 H2O = 3(CH3)2C(OH)C(OH)(CH3)2 + 2 KOH + 2 MnO2

Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O

SnS2 + HNO3 = H2S + Sn(NO3)4 =>
SnS2 + 4 HNO3 = 2 H2S + Sn(NO3)4

MgO(s) + SO2(g) = MgSO4(s) + MgS(s) =>
4 MgO(s) + 4 SO2(g) = 3 MgSO4(s) + MgS(s)

AlCl3 + NH3 + H2O = Al(OH)3 + ClNH4 =>
AlCl3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 ClNH4

Al(OH)3 + Li2SO4 = Al2(SO4)3 + LiOH =>
2 Al(OH)3 + 3 Li2SO4 = Al2(SO4)3 + 6 LiOH

PO4 + X + MoO4 + H = X3PMo12O40 + H2O =>
PO4 + 3 X + 12 MoO4 + 24 H = X3PMo12O40 + 12 H2O

NiSO4 + KOH = K2SO4 + Ni(OH)2 =>
NiSO4 + 2 KOH = K2SO4 + Ni(OH)2

K2CO3 = K2O + CO2 =>
K2CO3 = K2O + CO2

Fe3O4(s) + C(g) = Fe(s) + CO2(g) =>
Fe3O4(s) + 2 C(g) = 3 Fe(s) + 2 CO2(g)

Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3

Au + ZnSO4 = AuSO4 + Zn =>
Au + ZnSO4 = AuSO4 + Zn

SiHCl3 = Si + HCl + SiCl4 =>
2 SiHCl3 = Si + 2 HCl + SiCl4

SnS2 + HNO3 = H2S + Sn(NO3)4 =>
SnS2 + 4 HNO3 = 2 H2S + Sn(NO3)4

Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O

SilverSulfate + Cobalt(III)Chloride = SilverChloride + Cobalt(III)Sulfate =>
SilverSulfate + Cobalt(III)Chloride = SilverChloride + Cobalt(III)Sulfate

C7H3 + O2 = CO2 + H2O =>
4 C7H3 + 31 O2 = 28 CO2 + 6 H2O

CuCO3(s) + H2O(l) = CO2(g) + Cu(OH)2(aq) =>
CuCO3(s) + H2O(l) = CO2(g) + Cu(OH)2(aq)

Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3

SnS2 + HNO3 = H2S + Sn(NO3)4 =>
SnS2 + 4 HNO3 = 2 H2S + Sn(NO3)4

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Breng de vergelijking van een chemische reactie in evenwicht
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