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Chemische vergelijkingen in evenwicht op04/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
(NH4)2S = NH3 + H2S =>
(NH4)2S = 2 NH3 + H2S

NaOH + HBr = NaOBr + H =>
NaOH + HBr = NaOBr + 2 H

Ag + Cl2 = AgCl =>
2 Ag + Cl2 = 2 AgCl

K3Fe(CN)6 + K2CO3 = KCN + Fe + CO + O2 =>
2 K3Fe(CN)6 + 3 K2CO3 = 12 KCN + 2 Fe + 3 CO + 3 O2

Ag(C2H3O2) + Sn3N4 = Ag3N + Sn(C2H3O2)4 =>
12 Ag(C2H3O2) + Sn3N4 = 4 Ag3N + 3 Sn(C2H3O2)4

Mg + P2 = Mg3P3 =>
6 Mg + 3 P2 = 2 Mg3P3

CaP + H2O = PH2 + Ca(OH)2 =>
CaP + 2 H2O = PH2 + Ca(OH)2

C19H16OHBF4 = C19H15BF4H2O =>
C19H16OHBF4 = C19H15BF4H2O

TnHFl = TnFlH =>
TnHFl = TnFlH

K2CO3 + Al2Cl6 = KCl + Al2(CO3)3 =>
3 K2CO3 + Al2Cl6 = 6 KCl + Al2(CO3)3

CoCl2Na2(OH)2 = Co(OH)2Na2Cl2 =>
CoCl2Na2(OH)2 = Co(OH)2Na2Cl2

CaOH + Mg2 = MgOH + Ca =>
2 CaOH + Mg2 = 2 MgOH + 2 Ca

Na2CO3Li2SO3 = Na2SO3Li2CO3 =>
Na2CO3Li2SO3 = Na2SO3Li2CO3

AgC4Cl = AgClC4 =>
AgC4Cl = AgClC4

CH3CH2Br + (CH3CH2)3N = Br{-} + (CH3CH2)4N{+} =>
CH3CH2Br + (CH3CH2)3N = Br{-} + (CH3CH2)4N{+}

C9H10O + CH3NH2 + P2O5 = C10H13N + H3PO4 =>
3 C9H10O + 3 CH3NH2 + P2O5 = 3 C10H13N + 2 H3PO4

P2Br6 + F2 = PF3 + Br2 =>
P2Br6 + 3 F2 = 2 PF3 + 3 Br2

CH2CH2 + PdCl2 + H2O = CH3CO2H + Pd + HCl =>
CH2CH2 + 2 PdCl2 + 2 H2O = CH3CO2H + 2 Pd + 4 HCl

ZnB + AlO = AlB + ZnO =>
ZnB + AlO = AlB + ZnO

Cu + AuNO3 = Au + Cu2NO3 =>
2 Cu + AuNO3 = Au + Cu2NO3

Al + KOH + H2O = K[Al(OH)4] + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K[Al(OH)4] + 3 H2

Fe(OH)2H2O = Fe(OH)3H =>
Fe(OH)2H2O = Fe(OH)3H

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

K2Br2 + BaCl2 = BaBr2 + KCl =>
K2Br2 + BaCl2 = BaBr2 + 2 KCl

C2H2 + H2O + KMnO4 = MnO2 + C2H2(OH)2 + KOH =>
3 C2H2 + 4 H2O + 2 KMnO4 = 2 MnO2 + 3 C2H2(OH)2 + 2 KOH

Cu + HCl = HClCu =>
Cu + HCl = HClCu

C2H2 + H2O + KMnO4 = MnO2 + C2H2(OH)2 + KOH =>
3 C2H2 + 4 H2O + 2 KMnO4 = 2 MnO2 + 3 C2H2(OH)2 + 2 KOH

KMnO4(s) + C3H8O3(l) = K2CO3(s) + Mn2O3(s) + CO2(g) + H2O(l) =>
14 KMnO4(s) + 4 C3H8O3(l) = 7 K2CO3(s) + 7 Mn2O3(s) + 5 CO2(g) + 16 H2O(l)

PbC2H3O2 + BaCl = BaC2H3O2 + PbCl =>
PbC2H3O2 + BaCl = BaC2H3O2 + PbCl

C3H4 + NaH = NaC3H3 + H2 =>
C3H4 + NaH = NaC3H3 + H2

Cu(OH)2 + NHO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 NHO3 = Cu(NO3)2 + 2 H2O

NiAuBr2 = NiBr2Au =>
NiAuBr2 = NiBr2Au

AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3

Ca(SO4) + Na2(CO3) = Ca(CO3) + Na2(SO4) =>
Ca(SO4) + Na2(CO3) = Ca(CO3) + Na2(SO4)

FeONa = FeNaO =>
FeONa = FeNaO

Mg(HCO3)2 + Na2CO3 = MgCO3 + Na(HCO3) =>
Mg(HCO3)2 + Na2CO3 = MgCO3 + 2 Na(HCO3)

CH2CH2 + H2O = CH3CH2OH =>
CH2CH2 + H2O = CH3CH2OH

KAlO2 + H2O = KOH + Al(OH)3 =>
KAlO2 + 2 H2O = KOH + Al(OH)3

HCOOHNa = Na + HCOOH =>
HCOOHNa = Na + HCOOH

LiOH + BaCl2 = BaOH + LiCl2 =>
LiOH + BaCl2 = BaOH + LiCl2

Zn(OH)2NaNO3 = ZnOHNO3NaOH =>
Zn(OH)2NaNO3 = ZnOHNO3NaOH

CaH2 + SO3 = Ca(HSO3)2 =>
CaH2 + 2 SO3 = Ca(HSO3)2

FeCl3 + H2SO4 = Fe2S3O12 + HCl =>
2 FeCl3 + 3 H2SO4 = Fe2S3O12 + 6 HCl

MgBr(aq)Na(PO) = Mg(PO)NaBr =>
MgBr(aq)Na(PO) = Mg(PO)NaBr

KCN + H2O = KCNH2O =>
KCN + H2O = KCNH2O

KGaSe2 = K3Ga13 + GaSe + K2Se3 =>
35 KGaSe2 = K3Ga13 + 22 GaSe + 16 K2Se3

FeAl + HCl = H2 + FeAlCl =>
2 FeAl + 2 HCl = H2 + 2 FeAlCl

X2M = X + M2 =>
2 X2M = 4 X + M2

H(SO)Na(CN) = H(CN)Na(SO) =>
H(SO)Na(CN) = H(CN)Na(SO)

I2 + (NH4)F = (NH4)I + F2 =>
I2 + 2(NH4)F = 2(NH4)I + F2

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Breng de vergelijking van een chemische reactie in evenwicht
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