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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
FeI2 + Cl = FeCl2 + I =>
FeI2 + 2 Cl = FeCl2 + 2 I

HC2H3O2 + H2O = H3O + C2H3O2 =>
HC2H3O2 + H2O = H3O + C2H3O2

NO + HCl = NOCl + H2 =>
2 NO + 2 HCl = 2 NOCl + H2

HCl(aq) + KOH(aq) = H2O(aq) + KCl(aq) =>
HCl(aq) + KOH(aq) = H2O(aq) + KCl(aq)

MgCO3 + NH3 = MgH3 + NCO3 =>
MgCO3 + NH3 = MgH3 + NCO3

Fe2O3 + CO = FeO*Fe2O3 + CO2 =>
3 Fe2O3 + CO = 2 FeO*Fe2O3 + CO2

copper(II)oxide = copper + oxygen =>
2 CuO = 2 Cu + O2

CH4 + O3 + NH3 = HCN + H2O =>
CH4 + O3 + NH3 = HCN + 3 H2O

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O

ICl3 + H2O = ICl + HIO4 + HCl =>
3 ICl3 + 4 H2O = 2 ICl + HIO4 + 7 HCl

CH3Cl + CHCNa = CH3CCH + NaCl =>
CH3Cl + CHCNa = CH3CCH + NaCl

CH3NH3Br + KOH = CH3NH2 + KBr + H2O =>
CH3NH3Br + KOH = CH3NH2 + KBr + H2O

PaI5 = Pa + I2 =>
2 PaI5 = 2 Pa + 5 I2

KClO3 + KI + H2SO4 = KHSO4 + HCl + I2 + H2O =>
KClO3 + 6 KI + 7 H2SO4 = 7 KHSO4 + HCl + 3 I2 + 3 H2O

Si + CO2 = SiC + O2 =>
Si + CO2 = SiC + O2

BaCI2 + Na3PO4 = BaPO4 + Na3CI2 =>
BaCI2 + Na3PO4 = BaPO4 + Na3CI2

NaNO3 + NiOH = NaOH + NiNO3 =>
NaNO3 + NiOH = NaOH + NiNO3

NaCl(aq) + KIO3(aq) = KCl(s) + NaIO3(aq) =>
NaCl(aq) + KIO3(aq) = KCl(s) + NaIO3(aq)

CaCO3 + HAc = Ca(Ac)2 + CO2 + H2O =>
CaCO3 + 2 HAc = Ca(Ac)2 + CO2 + H2O

FeCl3 + KSCN = Fe(SCN)3(aq) + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3(aq) + 3 KCl

NH3 + CuO = Cu + NO + H2O =>
2 NH3 + 5 CuO = 5 Cu + 2 NO + 3 H2O

Mg(oh)2 + CuCl2 = MgCl2 + Cu(oh) =>
Mg(oh)2 + 2 CuCl2 = 2 MgCl2 + 2 Cu(oh)

Na2SeO4 + H2SO4 = Na2SO4 + H2SeO4 =>
Na2SeO4 + H2SO4 = Na2SO4 + H2SeO4

Cr2 + O4 = Cr2O3 =>
4 Cr2 + 3 O4 = 4 Cr2O3

CH3NH2 + O2 = CH3NO + H2O =>
CH3NH2 + O2 = CH3NO + H2O

K + H2O = H2 + KOH(aq) =>
2 K + 2 H2O = H2 + 2 KOH(aq)

Pb(OAc)4{2-} + CrO4{2-} = PbCrO4 + OAc{-} =>
Pb(OAc)4{2-} + CrO4{2-} = PbCrO4 + 4 OAc{-}

(CH3COO)2Zn*2H2O = ZnO + CH3COOH + H2O =>
(CH3COO)2Zn*2H2O = ZnO + 2 CH3COOH + H2O

Co(OH)Cl + HCl = CoCl + H2O + Cl2 =>
2 Co(OH)Cl + 2 HCl = 2 CoCl + 2 H2O + Cl2

H6(PO4)3 + Ca = Ca3(PO4)2 + H2 =>
2 H6(PO4)3 + 9 Ca = 3 Ca3(PO4)2 + 6 H2

C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

NH4Cl + K2SO4 = KNH4 + Cl2SO4 =>
2 NH4Cl + K2SO4 = 2 KNH4 + Cl2SO4

Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2

H2SO4(aq) + Ca(OH)2(aq) = HOH + CaSO4 =>
H2SO4(aq) + Ca(OH)2(aq) = 2 HOH + CaSO4

KClO3 + CaH2 = KCl + CaO + H2O =>
2 KClO3 + 3 CaH2 = 2 KCl + 3 CaO + 3 H2O

KClO3 + KI + H2SO4 = K2SO4 + HCl + I2 + H2O =>
2 KClO3 + 12 KI + 7 H2SO4 = 7 K2SO4 + 2 HCl + 6 I2 + 6 H2O

FeOCr2 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2 + 8 K2CO3 + 13 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3

SO3 + BaO = BaSO4 =>
SO3 + BaO = BaSO4

Hg0 + HNO2 = Hg(NO2)2 + NO + H2O =>
Hg0 + 4 HNO2 = Hg(NO2)2 + 2 NO + 2 H2O

CuL = Cu + L2 =>
2 CuL = 2 Cu + L2

I + BaCl2 = BaI + Cl2 =>
I + BaCl2 = BaI + Cl2

NaOHBa(No3)2 = Na(No3)2Ba(OH) =>
NaOHBa(No3)2 = Na(No3)2Ba(OH)

NaClO3 + Fe3(SO4)3 + NaOH = NaFeO4 + NaCl + Na2SO4 + H2O =>
5 NaClO3 + 2 Fe3(SO4)3 + 18 NaOH = 6 NaFeO4 + 5 NaCl + 6 Na2SO4 + 9 H2O

SeO2 + Ca(OH)2 = CaSeO3 + H2O =>
SeO2 + Ca(OH)2 = CaSeO3 + H2O

KCl + CUCl2 = CUCl4 + K =>
2 KCl + CUCl2 = CUCl4 + 2 K

HNO3 + CSOH = CSNO3 + H2O =>
HNO3 + CSOH = CSNO3 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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