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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
Pd + O2 = Pd2O4 =>
2 Pd + 2 O2 = Pd2O4

Au + H2O = Au(OH)3 + H2 =>
2 Au + 6 H2O = 2 Au(OH)3 + 3 H2

CCl4 + H2O = CO2 + HCl =>
CCl4 + 2 H2O = CO2 + 4 HCl

NH2CH2COOH + Cu(CH3COO)2 = Cu(NH2CH2COO)2 + CH3COOH =>
2 NH2CH2COOH + Cu(CH3COO)2 = Cu(NH2CH2COO)2 + 2 CH3COOH

Br + BaO = BrO + Ba =>
Br + BaO = BrO + Ba

H2 + O2 = H2O2 =>
H2 + O2 = H2O2

Fe + P + O2 = FePO4 =>
Fe + P + 2 O2 = FePO4

CuCl + NiOH = CuOH + NiCl =>
CuCl + NiOH = CuOH + NiCl

(NH4)2SO4 + KOH = NH4K + SO4(OH)2 =>
(NH4)2SO4 + 2 KOH = 2 NH4K + SO4(OH)2

H2S + PbCl2 = HCl + PbS =>
H2S + PbCl2 = 2 HCl + PbS

H2(g) + P4(g) = PH3(g) =>
6 H2(g) + P4(g) = 4 PH3(g)

Cu(s) + AgNO(aq) = Cu(NO)(aq) + Ag(s) =>
Cu(s) + AgNO(aq) = Cu(NO)(aq) + Ag(s)

HCN + HF = H2CN + F =>
HCN + HF = H2CN + F

P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

PbO + KClO3 = PbO*PbO2 + KCl =>
6 PbO + KClO3 = 3 PbO*PbO2 + KCl

NH4 + OH = NH4OH =>
NH4 + OH = NH4OH

(NH4)2Cu(SO4)2*6H2O + NH3 = (NH4)2(NH3)2Cu(SO4)2*4H2O + H2O =>
(NH4)2Cu(SO4)2*6H2O + 2 NH3 = (NH4)2(NH3)2Cu(SO4)2*4H2O + 2 H2O

HOCl + C = H2O + CO2 + Cl2 =>
4 HOCl + C = 2 H2O + CO2 + 2 Cl2

KI + Na2S2O8 = I2 + Na2SO4 + K2SO4 =>
2 KI + Na2S2O8 = I2 + Na2SO4 + K2SO4

Zn + CuCl2 = Cu2 + ZnCl =>
4 Zn + 2 CuCl2 = Cu2 + 4 ZnCl

CH3(CH2)2MgBr + CH3OCOCH2CH3 + H3O = (CH3)3(CH2)5COH + HOMgBr =>
5 CH3(CH2)2MgBr + 3 CH3OCOCH2CH3 + 2 H3O = 3(CH3)3(CH2)5COH + 5 HOMgBr

CaSO4 + HCl = CaHSO4 + Cl =>
CaSO4 + HCl = CaHSO4 + Cl

FeCl2 + HCl + Na2Cr2O7 = CrCl3 + FeCl3 + H2O + NaCl =>
6 FeCl2 + 14 HCl + Na2Cr2O7 = 2 CrCl3 + 6 FeCl3 + 7 H2O + 2 NaCl

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

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

CH4 + C = C2H2 =>
CH4 + 3 C = 2 C2H2

HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2

Cr(OH)3 + CaCl2 = CrCl3 + Ca(OH)2 =>
2 Cr(OH)3 + 3 CaCl2 = 2 CrCl3 + 3 Ca(OH)2

KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2

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

Cesium + Chlorine = caesiumchloride =>
2 Cs + Cl2 = 2 CsCl

Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO

NH4(OH) = NH3 + H(OH) =>
NH4(OH) = NH3 + H(OH)

CrO4{2-} + H2S + H{+} = Cr{3+} + S + H2O =>
2 CrO4{2-} + 3 H2S + 10 H{+} = 2 Cr{3+} + 3 S + 8 H2O

KCl + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Cl + H2O =>
5 KCl + KMnO4 + 4 H2SO4 = MnSO4 + 3 K2SO4 + 5 Cl + 4 H2O

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

C20H42 + O2 = CO2 + H2O =>
2 C20H42 + 61 O2 = 40 CO2 + 42 H2O

CH4 + C = C7H16 =>
4 CH4 + 3 C = C7H16

HF + Ba(OH)2 = BaF2 + H2O =>
2 HF + Ba(OH)2 = BaF2 + 2 H2O

CoC2O4 = Co + CO2 =>
CoC2O4 = Co + 2 CO2

KCl + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Cl + H2O =>
5 KCl + KMnO4 + 4 H2SO4 = MnSO4 + 3 K2SO4 + 5 Cl + 4 H2O

Au + Pt = AuPt =>
Au + Pt = AuPt

Na(s) + F(g) = NaF =>
Na(s) + F(g) = NaF

KCl + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Cl + H2O =>
5 KCl + KMnO4 + 4 H2SO4 = MnSO4 + 3 K2SO4 + 5 Cl + 4 H2O

HCI + NaCI = HCINaCI =>
HCI + NaCI = HCINaCI

CH3CH2OH + CH3COOH = CH3CHOOCH2 + H2O =>
CH3CH2OH + 2 CH3COOH = 2 CH3CHOOCH2 + H2O

Cr + Al2O3 = CrO + Al =>
3 Cr + Al2O3 = 3 CrO + 2 Al

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Breng de vergelijking van een chemische reactie in evenwicht
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