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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cu2 + I = CuI2 =>
Cu2 + 4 I = 2 CuI2

HF + LiOH = LiF + H2O =>
HF + LiOH = LiF + H2O

S2 + O3 = SO3 =>
S2 + 2 O3 = 2 SO3

KOH(aq) + (NH4)2SO4(s) = K2SO4(aq) + H2O(l) + NH3(g) =>
2 KOH(aq) + (NH4)2SO4(s) = K2SO4(aq) + 2 H2O(l) + 2 NH3(g)

NaBr(aq) + Cl2(g) = NaCl(aq) + Br2(g) =>
2 NaBr(aq) + Cl2(g) = 2 NaCl(aq) + Br2(g)

Ba3P2 + H2O = BaO + PH3 =>
Ba3P2 + 3 H2O = 3 BaO + 2 PH3

Cu(s) + S8 = CuS =>
8 Cu(s) + S8 = 8 CuS

C2H4O2 + Cu = C4H6CuO4 + H2 =>
2 C2H4O2 + Cu = C4H6CuO4 + H2

C7H8O + KMnO4 = C7H6O2 + MnO2 + KOH + H2O =>
3 C7H8O + 4 KMnO4 = 3 C7H6O2 + 4 MnO2 + 4 KOH + H2O

C3H4Br5 + Zn = C3H4 + ZnBr =>
C3H4Br5 + 5 Zn = C3H4 + 5 ZnBr

Ni + S2 = NiS =>
2 Ni + S2 = 2 NiS

Fe(s) + AgNO3 = Fe(NO3)3 + Ag(s) =>
Fe(s) + 3 AgNO3 = Fe(NO3)3 + 3 Ag(s)

Cu(NO3)2 + Na2CO3 + H2O = CuCO3Cu(OH)2 + NaNO3 + CO2 =>
2 Cu(NO3)2 + 2 Na2CO3 + H2O = CuCO3Cu(OH)2 + 4 NaNO3 + CO2

MnCl2 + LiOH = Mn(OH)2 + LiCl =>
MnCl2 + 2 LiOH = Mn(OH)2 + 2 LiCl

FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl

Mn(NO3)2 + H2O2 = MnO2 + HNO3 =>
Mn(NO3)2 + H2O2 = MnO2 + 2 HNO3

Zn(NO3)2 + NH4SCN = Zn(SCN)2 + NH4NO3 =>
Zn(NO3)2 + 2 NH4SCN = Zn(SCN)2 + 2 NH4NO3

Zn(NO3)2 + NH3 = ZnH2 + N(NO3)3 =>
3 Zn(NO3)2 + 2 NH3 = 3 ZnH2 + 2 N(NO3)3

CH3CHO + NH3 = (C2H5)(CH3)C5H3N + H2O =>
4 CH3CHO + NH3 = (C2H5)(CH3)C5H3N + 4 H2O

K2CO3 + Zn(NO3)2 = ZnCO3 + KNO3 =>
K2CO3 + Zn(NO3)2 = ZnCO3 + 2 KNO3

MgCO3 + C6H8O7*H2O = C12H10Mg3O14 + H2O + CO2 =>
3 MgCO3 + 2 C6H8O7*H2O = C12H10Mg3O14 + 5 H2O + 3 CO2

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

Au + H2O = Au(OH) + H2 =>
2 Au + 2 H2O = 2 Au(OH) + H2

CH3COOH + Ba = CH3COOBa + H2 =>
2 CH3COOH + 2 Ba = 2 CH3COOBa + H2

HCOOH + ZnO = HCOOZn + HO =>
HCOOH + ZnO = HCOOZn + HO

NH3 + I = N2I6 + H =>
2 NH3 + 6 I = N2I6 + 6 H

Ag + KSCN = AgSCN + K =>
Ag + KSCN = AgSCN + K

Li2O2 + H2O = LiOH + O2 =>
2 Li2O2 + 2 H2O = 4 LiOH + O2

Cl2 + OH = ClO3 + H2O =>
Cl2 + 12 OH = 2 ClO3 + 6 H2O

C7H16 + Br2 = C7H15Br + HBr =>
C7H16 + Br2 = C7H15Br + HBr

CaCl2 + H2SO4 = HCl + CaSO4 =>
CaCl2 + H2SO4 = 2 HCl + CaSO4

FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + 2 H2O

P + NaCl = NaP + Cl =>
P + NaCl = NaP + Cl

H2SO4 + NaOH = NaHSO4 + H2O =>
H2SO4 + NaOH = NaHSO4 + H2O

TiCl4(s) + Mg(s) = Ti(s) + MgCl2(s) =>
TiCl4(s) + 2 Mg(s) = Ti(s) + 2 MgCl2(s)

FeO3H3 + H2SO4 = Fe2S3O12 + H2O =>
2 FeO3H3 + 3 H2SO4 = Fe2S3O12 + 6 H2O

Zn + NaOH + H2O = Na2[Zn(OH)4] + H2 =>
Zn + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + H2

Mg3N2 = Mg + N =>
Mg3N2 = 3 Mg + 2 N

KClO3(s) + P4(s) = P4O10(s) + KCl(s) =>
10 KClO3(s) + 3 P4(s) = 3 P4O10(s) + 10 KCl(s)

BaSO4 = SO3BaO =>
BaSO4 = SO3BaO

AgCN + H2SO4 = Ag2SO4 + HCN =>
2 AgCN + H2SO4 = Ag2SO4 + 2 HCN

F2(g) + NaI(aq) = NaF + I2 =>
F2(g) + 2 NaI(aq) = 2 NaF + I2

H2S + Cl2 = S + HCl =>
H2S + Cl2 = S + 2 HCl

Na2Cr2O7 + HCl = CrO2Cl2 + NaCl + H2O =>
Na2Cr2O7 + 6 HCl = 2 CrO2Cl2 + 2 NaCl + 3 H2O

CuBr2(aq) + NH4NO3(aq) = Cu(NO3)2 + NH4Br =>
CuBr2(aq) + 2 NH4NO3(aq) = Cu(NO3)2 + 2 NH4Br

Al2O3 + HSO4 = Al(SO4)3 + H2O =>
Al2O3 + 6 HSO4 = 2 Al(SO4)3 + 3 H2O

Fe(NO3)3 + NaC2H3O2 + H2O = NaNO3 + Fe3O(C2H3O2)6{+} + H3O{+} + NO3{-} =>
3 Fe(NO3)3 + 6 NaC2H3O2 + 3 H2O = 6 NaNO3 + Fe3O(C2H3O2)6{+} + 2 H3O{+} + 3 NO3{-}

CH3COOH + PCl5 = CH3COCl + POCl3 + HCl =>
CH3COOH + PCl5 = CH3COCl + POCl3 + HCl

Co(s) + Cl2(g) = CoCl2(g) =>
Co(s) + Cl2(g) = CoCl2(g)

H2SO3 + Ba = BaSO3 + H =>
H2SO3 + Ba = BaSO3 + 2 H

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Breng de vergelijking van een chemische reactie in evenwicht
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