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Chemische vergelijkingen in evenwicht op12/11/24

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Breng de vergelijking van een chemische reactie in evenwicht
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2

CuC2O4 + Al(OH)3 = Cu(OH)2 + Al2(C2O4)3 =>
3 CuC2O4 + 2 Al(OH)3 = 3 Cu(OH)2 + Al2(C2O4)3

CH3COBr + NH3 = CH3CONH2 + HBr =>
CH3COBr + NH3 = CH3CONH2 + HBr

CH3Cl + Na = CH3Na + Cl =>
CH3Cl + Na = CH3Na + Cl

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

N2H4O3 + NaOH = NaNO3 + NH4 + H2O =>
9 N2H4O3 + 10 NaOH = 10 NaNO3 + 8 NH4 + 7 H2O

CH3OH + CO2 = CO + H2O =>
CH3OH + 2 CO2 = 3 CO + 2 H2O

CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O

BeF2 + NaCl = BeCl2 + NaF =>
BeF2 + 2 NaCl = BeCl2 + 2 NaF

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

(NH4)2C2O4 + HCl = HC2O4 + NH4 + Cl =>
(NH4)2C2O4 + HCl = HC2O4 + 2 NH4 + Cl

MgSO4(aq) + NaOH = Mg(OH)2(s) + Na2SO4(aq) =>
MgSO4(aq) + 2 NaOH = Mg(OH)2(s) + Na2SO4(aq)

K2Cr2O7 + H2SO4 + C2H5OH = (Cr2(SO4)3) + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2(Cr2(SO4)3) + 2 K2SO4 + 3 CH3COOH + 11 H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

Na2HPO4 + Na2CO3 = Na3PO4 + H2O + CO2 =>
2 Na2HPO4 + Na2CO3 = 2 Na3PO4 + H2O + CO2

KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3

PtCl4 + Na2S = Pt2S4 + NaCl =>
2 PtCl4 + 4 Na2S = Pt2S4 + 8 NaCl

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

LiOH(aq) + HClO3(aq) = LiClO3(aq) + H2O =>
LiOH(aq) + HClO3(aq) = LiClO3(aq) + H2O

Cr + H2SO3 = Cr2(SO3)3 + H2 =>
2 Cr + 3 H2SO3 = Cr2(SO3)3 + 3 H2

H2O2 + N2H4 = HNO3 + H2O =>
7 H2O2 + N2H4 = 2 HNO3 + 8 H2O

MgCl2 + Pb(NO3)2 = Mg(NO3)2 + PbCl2 =>
MgCl2 + Pb(NO3)2 = Mg(NO3)2 + PbCl2

(C4H10)4 + O2 = CO2 + H2O =>
(C4H10)4 + 26 O2 = 16 CO2 + 20 H2O

MgCl2 + Pb(NO3)2 = Mg(NO3)2 + PbCl2 =>
MgCl2 + Pb(NO3)2 = Mg(NO3)2 + PbCl2

Si + N2 = Si3N2 =>
3 Si + N2 = Si3N2

CH3Cl + Na = CH3Na + Cl =>
CH3Cl + Na = CH3Na + Cl

Sr(HCO3)2 + KOH = K2CO3 + Sr(OH)2 + H2O =>
Sr(HCO3)2 + 4 KOH = 2 K2CO3 + Sr(OH)2 + 2 H2O

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga

I2 + K2SnO2 + KOH = K2SnO3 + KI + H2O =>
I2 + K2SnO2 + 2 KOH = K2SnO3 + 2 KI + H2O

Ge + HNO3 = GeO2 + NO + H2O =>
3 Ge + 4 HNO3 = 3 GeO2 + 4 NO + 2 H2O

Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3

H2SO4 + AgCl = AgSO4 + H2Cl =>
H2SO4 + AgCl = AgSO4 + H2Cl

KCNS + FeCl2 = KCl + Fe(CNS)2 =>
2 KCNS + FeCl2 = 2 KCl + Fe(CNS)2

NH3 + KMnO4 + H2O = MnO2 + KOH + HNO3 =>
3 NH3 + 8 KMnO4 + H2O = 8 MnO2 + 8 KOH + 3 HNO3

FeO + Al2O3 = Fe2O3 + Al =>
6 FeO + Al2O3 = 3 Fe2O3 + 2 Al

Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2

KCl + KClO3 = K2Cl + ClO3 =>
KCl + KClO3 = K2Cl + ClO3

SO3 + H2SO4 = SO3SO4 + H2 =>
SO3 + H2SO4 = SO3SO4 + H2

NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2

KMnO4 + H2SO4 + NaSO3 = MnSO4 + NaSO4 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaSO3 = 2 MnSO4 + 5 NaSO4 + K2SO4 + 3 H2O

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

NO2 + H2O = NO + HNO3 =>
3 NO2 + H2O = NO + 2 HNO3

BaSO4 + H2 = BaSO3 + H2O =>
BaSO4 + H2 = BaSO3 + H2O

BaCl2(aq) + NaOH(aq) = Ba(OH)2(s) + Na2(aq) + Cl2(aq) =>
BaCl2(aq) + 2 NaOH(aq) = Ba(OH)2(s) + Na2(aq) + Cl2(aq)

CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

Fe + HCl = H + FeCl =>
Fe + HCl = H + FeCl

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Breng de vergelijking van een chemische reactie in evenwicht
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