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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
CaO + KOH = K2CaO2 + H2O =>
CaO + 2 KOH = K2CaO2 + H2O

Pt(OH)2 + HCl = Pt(OH)Cl + H2O =>
Pt(OH)2 + HCl = Pt(OH)Cl + H2O

AgCl + F2 = AgF2 + Cl2 =>
2 AgCl + 2 F2 = 2 AgF2 + Cl2

Ag2CO3 + Pb(NO3)2 = PbCO3 + AgNO3 =>
Ag2CO3 + Pb(NO3)2 = PbCO3 + 2 AgNO3

NH3 + Na = H + NaNH =>
NH3 + Na = 2 H + NaNH

KOH + Sr(OH)2*8H2O + H3BO3 = K4SrB2O6 + H2O =>
4 KOH + Sr(OH)2*8H2O + 2 H3BO3 = K4SrB2O6 + 14 H2O

NaOH + H2S + SO2 = Na2S2O3 + H2O =>
6 NaOH + 2 H2S + 4 SO2 = 3 Na2S2O3 + 5 H2O

CH3COOH + CH3(CH2)7OH = C10H20O2 + H2O =>
CH3COOH + CH3(CH2)7OH = C10H20O2 + H2O

SnBr4 + F2 = SnF4 + Br2 =>
SnBr4 + 2 F2 = SnF4 + 2 Br2

NaI + KIO3 + HCl = KCl + I2 + NaCl + H2O =>
5 NaI + KIO3 + 6 HCl = KCl + 3 I2 + 5 NaCl + 3 H2O

Cu(OH)Cl + NaOH = Cu(OH)2 + NaCl =>
Cu(OH)Cl + NaOH = Cu(OH)2 + NaCl

BaH2 + O2 = Ba(OH)2 =>
BaH2 + O2 = Ba(OH)2

C6H12 + CuO = Cu + H2O + CO2 =>
C6H12 + 18 CuO = 18 Cu + 6 H2O + 6 CO2

HBrO + HBr = H2O + Br =>
HBrO + HBr = H2O + 2 Br

Zn + H2O2 = ZnO + H2O =>
Zn + H2O2 = ZnO + H2O

Ar + O2 = Ar2O8 =>
2 Ar + 4 O2 = Ar2O8

Mg + HSO4 = MgSO4 + H2O + H2S =>
9 Mg + 10 HSO4 = 9 MgSO4 + 4 H2O + H2S

KHCO3 + C2H3COOH = KCH3COO + H2O + CO2 =>
3 KHCO3 + 2 C2H3COOH = 3 KCH3COO + H2O + 3 CO2

Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3

NaHCO2 + HCl = H2CO2 + NaCl =>
NaHCO2 + HCl = H2CO2 + NaCl

BaCl2H2O + Na3PO4H2O = Ba3(PO4)2 + NaCl + H2O =>
3 BaCl2H2O + 2 Na3PO4H2O = Ba3(PO4)2 + 6 NaCl + 5 H2O

BrF = Br + F =>
BrF = Br + F

Zn + Fe(NO3)3 = Zn(NO3)6 + Fe =>
Zn + 2 Fe(NO3)3 = Zn(NO3)6 + 2 Fe

H2O + O26 = HO89 =>
26 H2O + 177 O26 = 52 HO89

Cu2(s) + S8(s) = Cu2S(S) =>
4 Cu2(s) + S8(s) = 4 Cu2S(S)

Cu + Pb(No3)2 = CuNo32 + Pb =>
3 Cu + 16 Pb(No3)2 = 3 CuNo32 + 16 Pb

H2Cl + NaOH = H2O + Na2Cl =>
H2Cl + 2 NaOH = 2 H2O + Na2Cl

CaCO3 + H2O = Ca(OH)2 + CO2 =>
CaCO3 + H2O = Ca(OH)2 + CO2

Na2CrO4 + KIO3 = Na2(IO3)2 + K2CrO4 =>
Na2CrO4 + 2 KIO3 = Na2(IO3)2 + K2CrO4

CuSO4*5H2O + NaOH = Na2SO4 + H2O + Cu(OH)2 =>
CuSO4*5H2O + 2 NaOH = Na2SO4 + 5 H2O + Cu(OH)2

Mg + Cl1 = MgCl2 =>
Mg + 2 Cl1 = MgCl2

NaCl + CuSO4 = Na2CuCl4 + Na2SO4 =>
4 NaCl + CuSO4 = Na2CuCl4 + Na2SO4

H2C2O4 + Ca = CaH2C2O4 =>
H2C2O4 + Ca = CaH2C2O4

FeNO3 + Zn = Zn(NO3)3 + Fe =>
3 FeNO3 + Zn = Zn(NO3)3 + 3 Fe

C6H5CH2OH + MnO4{-} + H{+} = Mn{+2} + C6H5COOH + H2O =>
5 C6H5CH2OH + 4 MnO4{-} + 12 H{+} = 4 Mn{+2} + 5 C6H5COOH + 11 H2O

NaOH + HCN = H2O + NaCN =>
NaOH + HCN = H2O + NaCN

Cr2O7{2-} + H{+} + C2H6O = Cr{3+} + C2H6O2 + H2O =>
Cr2O7{2-} + 8 H{+} + 3 C2H6O = 2 Cr{3+} + 3 C2H6O2 + 4 H2O

FeCl3 + KHCO3 = KCl + CO2 + Fe(OH)3 =>
FeCl3 + 3 KHCO3 = 3 KCl + 3 CO2 + Fe(OH)3

BaBr + Al2(SO4)3 = Al2Br3 + BaSO4 =>
3 BaBr + Al2(SO4)3 = Al2Br3 + 3 BaSO4

SO2 + Ca(OH)2 = SO2(OH)2 + Ca =>
SO2 + Ca(OH)2 = SO2(OH)2 + Ca

Al2(SO4)3 + C5H8O2*NH3 = Al(C5H7O2)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 C5H8O2*NH3 = 2 Al(C5H7O2)3 + 3(NH4)2SO4

CU + HNO3 = CUNO32 + H2O + NO2 =>
CU + 60 HNO3 = CUNO32 + 30 H2O + 59 NO2

C4H6O2S = C4H6 + SO2 =>
C4H6O2S = C4H6 + SO2

Mg1(OH1)2 + Na = Mg1Na2 + O2 + H2O =>
2 Mg1(OH1)2 + 4 Na = 2 Mg1Na2 + O2 + 2 H2O

RCHO + Ag2O = Ag + RCOOH =>
RCHO + Ag2O = 2 Ag + RCOOH

Ni(Cl)2 + O2 = NiO2 + Cl2O5 =>
2 Ni(Cl)2 + 7 O2 = 2 NiO2 + 2 Cl2O5

Co(H2O)6 + NH4Cl + NH3 + H2O2 = [Co(NH3)5(H2O)]Cl3 + H2O =>
2 Co(H2O)6 + 6 NH4Cl + 4 NH3 + 3 H2O2 = 2[Co(NH3)5(H2O)]Cl3 + 16 H2O

ZnBr2 + Na2CrO4 = ZnCrO4 + Na2Br2 =>
ZnBr2 + Na2CrO4 = ZnCrO4 + Na2Br2

NaOH(g) + H2SO4(g) = Na2SO4 + H2O(g) =>
2 NaOH(g) + H2SO4(g) = Na2SO4 + 2 H2O(g)

Na2S2O8 + IO3 = I + Na2S2O9 =>
3 Na2S2O8 + IO3 = I + 3 Na2S2O9

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Breng de vergelijking van een chemische reactie in evenwicht
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