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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
N6O7 + C8O2 = CO2 + N2 =>
2 N6O7 + C8O2 = 8 CO2 + 6 N2

P + Fe2O3 = P4O10 + Fe =>
12 P + 10 Fe2O3 = 3 P4O10 + 20 Fe

FeSO4 + KMnO4 + NaOH + H2O = MnO2 + Fe(OH)3 + KOH + NaSO4 =>
3 FeSO4 + 2 KMnO4 + 3 NaOH + 4 H2O = 2 MnO2 + 3 Fe(OH)3 + 2 KOH + 3 NaSO4

CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O

NaF + P = Na3P + F =>
3 NaF + P = Na3P + 3 F

KOH + FeBr3 = Fe(OH) + KBr3 =>
KOH + FeBr3 = Fe(OH) + KBr3

Fe(OH)3 + NH3 = Fe2O3 + NH4OH =>
2 Fe(OH)3 + 3 NH3 = Fe2O3 + 3 NH4OH

Fe(NO3)3 + K2CrO4 = FeCrO4 + K2(NO3)3 =>
Fe(NO3)3 + K2CrO4 = FeCrO4 + K2(NO3)3

C6H8O7 + O2 = CO2 + H2O =>
2 C6H8O7 + 9 O2 = 12 CO2 + 8 H2O

C6H6O + Cl = C6H4Cl2O + HCl =>
C6H6O + 4 Cl = C6H4Cl2O + 2 HCl

Fe2(SO4)3 + NH4OH = Fe2(OH)3 + NH4(SO4) =>
Fe2(SO4)3 + 3 NH4OH = Fe2(OH)3 + 3 NH4(SO4)

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

C6H8O7 + O2 = CO2 + H2O =>
2 C6H8O7 + 9 O2 = 12 CO2 + 8 H2O

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

Al3 + HCl2 = AlCl3 + H2 =>
4 Al3 + 18 HCl2 = 12 AlCl3 + 9 H2

Zn2 + H2SO4 = ZnO + SO2 + H2O =>
Zn2 + 2 H2SO4 = 2 ZnO + 2 SO2 + 2 H2O

H3PO4 + H2SO4 + (NH4)2MoO4 = (NH4)3[PMo12O40] + (NH4)2SO4 + H2O =>
2 H3PO4 + 21 H2SO4 + 24(NH4)2MoO4 = 2(NH4)3[PMo12O40] + 21(NH4)2SO4 + 24 H2O

K2SO3 + KMnO4 + KOH = K2MnO4 + H2O + K2SO4 =>
K2SO3 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + H2O + K2SO4

Fe(OH)3 + K2S = Fe2S3 + KOH =>
2 Fe(OH)3 + 3 K2S = Fe2S3 + 6 KOH

KOH + CO2 = H2O + K2CO3 =>
2 KOH + CO2 = H2O + K2CO3

LiN3 + NaOH = NaN3 + LiOH =>
LiN3 + NaOH = NaN3 + LiOH

Hg + ZnSO4 = HgS + ZnO4 =>
Hg + ZnSO4 = HgS + ZnO4

CH3COONH4 + HBr = CH3COOH + NH4Br =>
CH3COONH4 + HBr = CH3COOH + NH4Br

K2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 NaNO2 + 4 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + K2SO4 + 4 H2O

CO2 + HF = CF4 + H2O =>
CO2 + 4 HF = CF4 + 2 H2O

CdCl4 + Na2S = CdS + NaCl2 =>
CdCl4 + Na2S = CdS + 2 NaCl2

Fe3O4 = FeO + Fe2O3 =>
Fe3O4 = FeO + Fe2O3

Pb(NO3)2(aq) + BaCl2(aq) = PbCl2(s) + Ba(NO3)2(aq) =>
Pb(NO3)2(aq) + BaCl2(aq) = PbCl2(s) + Ba(NO3)2(aq)

Fe2(SO4)3 + NH4OH = Fe2(OH)3 + NH4(SO4) =>
Fe2(SO4)3 + 3 NH4OH = Fe2(OH)3 + 3 NH4(SO4)

Cu3 = Cu =>
Cu3 = 3 Cu

CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

CuO + CaCO3 = CuCO3 + CaO =>
CuO + CaCO3 = CuCO3 + CaO

(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O

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

Fe2 + (SO4)3 + LiOH = Fe(OH)3 + Li2SO4 =>
Fe2 + (SO4)3 + 6 LiOH = 2 Fe(OH)3 + 3 Li2SO4

C4H4 + HCl = C4H10 + Cl2 =>
C4H4 + 6 HCl = C4H10 + 3 Cl2

Na2PbO2 + NaOH = Na + Na2PbO3 + H2O =>
Na2PbO2 + 2 NaOH = 2 Na + Na2PbO3 + H2O

Ba + NaOH = Ba(OH) + Na =>
Ba + NaOH = Ba(OH) + Na

H2SO4 + C = SO2 + CO2 + H2O =>
2 H2SO4 + C = 2 SO2 + CO2 + 2 H2O

NaOH + NaHCO3 = H2O + Na2CO3 =>
NaOH + NaHCO3 = H2O + Na2CO3

Ag + NH3 = AgNH3 =>
Ag + NH3 = AgNH3

ZnBr2 + H2SO4 = ZnSO4 + HBr =>
ZnBr2 + H2SO4 = ZnSO4 + 2 HBr

Zn(OH)2 + Na2O + H2O = Na2[Zn(OH)4] =>
Zn(OH)2 + Na2O + H2O = Na2[Zn(OH)4]

Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3

NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

C10H19O3N + O2 = CO2 + H2O + NH4HCO3 =>
2 C10H19O3N + 25 O2 = 18 CO2 + 14 H2O + 2 NH4HCO3

MgCl2 + C9H7NO = Mg(C9H6ON)2 + HCl =>
MgCl2 + 2 C9H7NO = Mg(C9H6ON)2 + 2 HCl

P + Br2 = PBr =>
2 P + Br2 = 2 PBr

ClO3 + H2O = ClO2 + H2O2 =>
ClO3 + H2O = ClO2 + H2O2

CuO + CCl4 = CO2 + CuCl2 =>
2 CuO + CCl4 = CO2 + 2 CuCl2

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Breng de vergelijking van een chemische reactie in evenwicht
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