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Chemische vergelijkingen in evenwicht op05/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
MgKF = MgFK =>
MgKF = MgFK

CH3CH2BrMg = CH3CH2MgBr =>
CH3CH2BrMg = CH3CH2MgBr

Co(s) + O2 = Co2O3 =>
4 Co(s) + 3 O2 = 2 Co2O3

Mg + Cu(NO3)2 = Cu2 + Mg(NO3)2 =>
2 Mg + 2 Cu(NO3)2 = Cu2 + 2 Mg(NO3)2

CH4CHO + O2 = CH3COOH + H2O =>
4 CH4CHO + 3 O2 = 4 CH3COOH + 2 H2O

Na2S + Na2SO3 + HCl = NaCl + S + H2O =>
2 Na2S + Na2SO3 + 6 HCl = 6 NaCl + 3 S + 3 H2O

Cu3CO2 + O2 = CuO + CO2 =>
2 Cu3CO2 + 3 O2 = 6 CuO + 2 CO2

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

KI + H2SO4 = H2S + H2O + I2 + K2SO4 =>
8 KI + 5 H2SO4 = H2S + 4 H2O + 4 I2 + 4 K2SO4

P4 + NaOH + H2O = PH3 + Na2PO3 =>
7 P4 + 24 NaOH + 12 H2O = 16 PH3 + 12 Na2PO3

KClO3 + H2SO4 = KHSO4 + H2O + Cl2 + O2 =>
4 KClO3 + 4 H2SO4 = 4 KHSO4 + 2 H2O + 2 Cl2 + 5 O2

(NH4)2CO3 + NaOH = (NH4)2Na + OHCO3 =>
(NH4)2CO3 + NaOH = (NH4)2Na + OHCO3

NaSOBaNO = BaSONaNO =>
NaSOBaNO = BaSONaNO

PbO + H2O = Pb(OH)2 =>
PbO + H2O = Pb(OH)2

NaH + H2O = H2 + NaOH =>
NaH + H2O = H2 + NaOH

N3 + H = NH4 =>
N3 + 12 H = 3 NH4

(H2CO3) = H2OCO2 =>
(H2CO3) = H2OCO2

H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl

CH3OH + Na2Cr2O7 + H2SO4 = CO2 + Na2SO4 + Cr2(SO4)3 + H2O =>
CH3OH + Na2Cr2O7 + 4 H2SO4 = CO2 + Na2SO4 + Cr2(SO4)3 + 6 H2O

CaClFeO = CaOFeCl =>
CaClFeO = CaOFeCl

GeO2C = GeCO2 =>
GeO2C = GeCO2

Ag2SO4 + H2O = Ag + HSO4 + OH =>
Ag2SO4 + H2O = 2 Ag + HSO4 + OH

Li2O + HNO2 = LiNO2 + H2O =>
Li2O + 2 HNO2 = 2 LiNO2 + H2O

CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O

Ni(NO2)2 + Na2CO3 = NiCO3 + NaNO2 =>
Ni(NO2)2 + Na2CO3 = NiCO3 + 2 NaNO2

Li + S1 = Li2S =>
2 Li + S1 = Li2S

KMnO4 + HCl + CH3OH = MnO2 + HCHO + KCl + H2O =>
2 KMnO4 + 2 HCl + 3 CH3OH = 2 MnO2 + 3 HCHO + 2 KCl + 4 H2O

FeCl3 + K4Fe(CN)6 = K3Fe(CN)6 + KCl + FeCl2 =>
FeCl3 + K4Fe(CN)6 = K3Fe(CN)6 + KCl + FeCl2

C17H35COOH + C2H5OH = C17H35COOC2H5 + H2O =>
C17H35COOH + C2H5OH = C17H35COOC2H5 + H2O

CH4 + O2 = CH2O + H2O =>
CH4 + O2 = CH2O + H2O

H3PO4CaOH2 = H3OH2CaPO4 =>
H3PO4CaOH2 = H3OH2CaPO4

Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3

CH2 + H2 = CH4 =>
CH2 + H2 = CH4

N2 + Sr = SrN =>
N2 + 2 Sr = 2 SrN

P4S5 = P + S =>
P4S5 = 4 P + 5 S

CH3CH2OH + CH3CH2Cl = CH3CH2OCH2CH3 + HCl =>
CH3CH2OH + CH3CH2Cl = CH3CH2OCH2CH3 + HCl

KIHCl = KClIH =>
KIHCl = KClIH

Ca + FeCl2 = CaCl2 + Fe =>
Ca + FeCl2 = CaCl2 + Fe

HCHO2 + Ca(OH)2 = H2O + CaCO2 =>
HCHO2 + Ca(OH)2 = 2 H2O + CaCO2

AgNO3BrCl = AgClBrNO3 =>
AgNO3BrCl = AgClBrNO3

CuOH = Cu(OH) =>
CuOH = Cu(OH)

Cl2 + Br2 = Br2Cl2 =>
Cl2 + Br2 = Br2Cl2

SrICl = SrClI =>
SrICl = SrClI

PbOAu = AuOPb =>
PbOAu = AuOPb

NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl

BiCl3(aq) + H2O = BiOCl(s) + HCl(aq) =>
BiCl3(aq) + H2O = BiOCl(s) + 2 HCl(aq)

ZnOHSH = ZnSHOH =>
ZnOHSH = ZnSHOH

Mg(s)FeSO4(aq) = Fe(aq)MgSO4(s) =>
Mg(s)FeSO4(aq) = Fe(aq)MgSO4(s)

C2H4O2 + H2SO4 = CO2 + SO2 + H2O =>
C2H4O2 + 4 H2SO4 = 2 CO2 + 4 SO2 + 6 H2O

BrKI = IBrK =>
BrKI = IBrK

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Breng de vergelijking van een chemische reactie in evenwicht
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