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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaHCO3(aq) + H3C6H5O7(aq) = CO2(g) + H20(l) + Na3C6H5 =>
30 NaHCO3(aq) + 30 H3C6H5O7(aq) = 150 CO2(g) + 11 H20(l) + 10 Na3C6H5

Fe + O2 + H2O = Fe2O3*3H2O =>
4 Fe + 3 O2 + 6 H2O = 2 Fe2O3*3H2O

AuCl3 + P + H2O = Au + HCl + H3PO4 =>
5 AuCl3 + 3 P + 12 H2O = 5 Au + 15 HCl + 3 H3PO4

C10H22 + O2 = H22O2 + C10 =>
C10H22 + O2 = H22O2 + C10

Br2 + SnCl2 = SnCl4 + SnBr2 =>
Br2 + 2 SnCl2 = SnCl4 + SnBr2

CS2 + O3 = CO2 + S =>
3 CS2 + 2 O3 = 3 CO2 + 6 S

[FeC2O4]2H2O(s) + O2(g) = FeO(s) + H2O(g) + CO2(g) =>
[FeC2O4]2H2O(s) + O2(g) = 2 FeO(s) + H2O(g) + 4 CO2(g)

HCl04 + NaOH = H2O + NaCl04 =>
HCl04 + NaOH = H2O + NaCl04

Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3

Ga + O2 = Ga2O3 =>
4 Ga + 3 O2 = 2 Ga2O3

Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4] =>
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4]

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O

Sn + CaCl2 = SnCl2 + Ca =>
Sn + CaCl2 = SnCl2 + Ca

TiCl3 + KMnO4 + H2O = MnO2 + TiO2 + KCl + HCl =>
3 TiCl3 + KMnO4 + 4 H2O = MnO2 + 3 TiO2 + KCl + 8 HCl

Li + P + O = LiPO =>
Li + P + O = LiPO

Cu(NO3)2 + Na2SO4 = CuSO4 + NaNO3 =>
Cu(NO3)2 + Na2SO4 = CuSO4 + 2 NaNO3

C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O

CH3NH2COOH + CuO = CO2 + H2O + Cu + N =>
CH3NH2COOH + 5 CuO = 2 CO2 + 3 H2O + 5 Cu + N

K2S + HOH = KOH + KHS =>
K2S + HOH = KOH + KHS

Si4H10(l) + O2(g) = SiO2(s) + H2(l) =>
Si4H10(l) + 4 O2(g) = 4 SiO2(s) + 5 H2(l)

MnO2 + H2O = H2MnO3 =>
MnO2 + H2O = H2MnO3

KIH2SO4NaClO = INaClKSO4H2O =>
KIH2SO4NaClO = INaClKSO4H2O

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

NaCl + BaCl2 = Na2Ba + Cl =>
2 NaCl + BaCl2 = Na2Ba + 4 Cl

K2S + Al2(CO3)3 = Al2S3 + K2(CO3) =>
3 K2S + Al2(CO3)3 = Al2S3 + 3 K2(CO3)

Na2Cr2O7 + H2S + HCl = CrCl3 + S + NaCl + H2O =>
Na2Cr2O7 + 3 H2S + 8 HCl = 2 CrCl3 + 3 S + 2 NaCl + 7 H2O

Pb(NO3)2 + KSCN = Pb(SCN)2 + K(NO3) =>
Pb(NO3)2 + 2 KSCN = Pb(SCN)2 + 2 K(NO3)

(N(CH3)4)Br + CuBr2 = ((N(CH3)4)2)CuBr4 =>
2(N(CH3)4)Br + CuBr2 = ((N(CH3)4)2)CuBr4

Pb2O4 = PbO + O2 =>
Pb2O4 = 2 PbO + O2

HSCN + FeCl3 = Fe(SCN)3 + HCl =>
3 HSCN + FeCl3 = Fe(SCN)3 + 3 HCl

SiO2(s) + C(s) = SiC(s) + CO(g) =>
SiO2(s) + 3 C(s) = SiC(s) + 2 CO(g)

CH3NH2COOH + CuO = CO2 + H2O + Cu + N =>
CH3NH2COOH + 5 CuO = 2 CO2 + 3 H2O + 5 Cu + N

AgCl + NaClO4 = AgClO4 + NaCl =>
AgCl + NaClO4 = AgClO4 + NaCl

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

F2 + MgCl2 = MgF2 + Cl2 =>
F2 + MgCl2 = MgF2 + Cl2

NaHCO3 + HCl = NaCl + CO3 + H2 =>
NaHCO3 + HCl = NaCl + CO3 + H2

CH3CH2OH + HBr = CH3CH2CH2CH2Br + H2O =>
2 CH3CH2OH + HBr = CH3CH2CH2CH2Br + 2 H2O

AgF + NH3 = [Ag(NH3)]F =>
AgF + NH3 = [Ag(NH3)]F

Fe + HC1 = FeC12 + H2 =>
Fe + 12 HC1 = FeC12 + 6 H2

NH3 + HClO3 = NClO + H2O =>
NH3 + HClO3 = NClO + 2 H2O

C2H5Cl + Cu(OH)2 = C2H5OH + CuCl2 =>
2 C2H5Cl + Cu(OH)2 = 2 C2H5OH + CuCl2

Cd + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CdSO4 =>
5 Cd + 2 KMnO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 8 H2O + 5 CdSO4

CuCl2 + KI = Cu(I)2 + KCl =>
CuCl2 + 2 KI = Cu(I)2 + 2 KCl

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

FeS + CaO + C = Fe + CaS + CO =>
FeS + CaO + C = Fe + CaS + CO

C12H26O2 = C2H4O + C10H22O =>
C12H26O2 = C2H4O + C10H22O

ZnCl2 + HOH = Zn(OH)2 + HCl =>
ZnCl2 + 2 HOH = Zn(OH)2 + 2 HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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