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Chemische vergelijkingen in evenwicht op07/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
Fe + S = Fe{2+} + S{2-} =>
Fe + S = Fe{2+} + S{2-}

Na2Zn(OH)4 + HCl = NaCl + ZnCl2 + H2O =>
Na2Zn(OH)4 + 4 HCl = 2 NaCl + ZnCl2 + 4 H2O

PH3 + K2Cr2O7 + H2SO4 = P2O5 + K2SO4 + Cr2(SO4)3 + H2O =>
6 PH3 + 8 K2Cr2O7 + 32 H2SO4 = 3 P2O5 + 8 K2SO4 + 8 Cr2(SO4)3 + 41 H2O

CH3COOC6H4COOH + H2O = H3O + CH3COOC6H4COO =>
CH3COOC6H4COOH + H2O = H3O + CH3COOC6H4COO

Fe(NO3)3(aq) + KSCN(aq) = KNO3(aq) + C3FeN3S3 =>
Fe(NO3)3(aq) + 3 KSCN(aq) = 3 KNO3(aq) + C3FeN3S3

CaS(aq) + (NH4)3PO4(aq) = Ca3(PO4)2 + (NH4)2S =>
3 CaS(aq) + 2(NH4)3PO4(aq) = Ca3(PO4)2 + 3(NH4)2S

KI + CO2 + O2 = K2CO3 + I2 =>
4 KI + 2 CO2 + O2 = 2 K2CO3 + 2 I2

PbCl4 + F2 = PbF + Cl =>
2 PbCl4 + F2 = 2 PbF + 8 Cl

HCaO + HNO3 = CaNO3 + H2O =>
HCaO + HNO3 = CaNO3 + H2O

CH2Na2O4 + HCl = H2O + NaCl + CO2 =>
CH2Na2O4 + 2 HCl = 2 H2O + 2 NaCl + CO2

Ag2S + H2O = Ag + H2S + O2 =>
2 Ag2S + 2 H2O = 4 Ag + 2 H2S + O2

C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O

C15H11O + O2 = CO2 + H2O =>
4 C15H11O + 69 O2 = 60 CO2 + 22 H2O

CO2 + Na2O3 = Na2CO3 + O2 =>
CO2 + Na2O3 = Na2CO3 + O2

Cr2(CO3)3 = CO2 + Cr2O3 =>
Cr2(CO3)3 = 3 CO2 + Cr2O3

Na + CaO = Ca + Na2O =>
2 Na + CaO = Ca + Na2O

C2H3Cl + KOH = KCl + C2H3OH =>
C2H3Cl + KOH = KCl + C2H3OH

Ag(CH3COO) + Na3(PO4) = Ag3(PO4) + Na(CH3COO) =>
3 Ag(CH3COO) + Na3(PO4) = Ag3(PO4) + 3 Na(CH3COO)

(NH3)SO4 + KOH = NH3OH + KSO4 =>
(NH3)SO4 + KOH = NH3OH + KSO4

Mn + NaBiO3 = Bi + MnO + Na =>
3 Mn + NaBiO3 = Bi + 3 MnO + Na

Fe2 + O2 = *2FeO =>
Fe2 + O2 = *2FeO

Al(OH)3 + AgNO3 = Ag(OH)3 + AlNO3 =>
Al(OH)3 + AgNO3 = Ag(OH)3 + AlNO3

PO3 + O2 = PO5 =>
PO3 + O2 = PO5

Ag{+} + NH4OH = (Ag(NH3)2){+} + H2O =>
Ag{+} + 2 NH4OH = (Ag(NH3)2){+} + 2 H2O

CH3COOCH3 + OH = CH3COOH + CH3OH =>
4 CH3COOCH3 + 4 OH = 5 CH3COOH + 2 CH3OH

KNO3 = KNO2 + O =>
KNO3 = KNO2 + O

Zn + H2AsO3 + HCl = AsH3 + ZnCl2 + H2O =>
7 Zn + 2 H2AsO3 + 14 HCl = 2 AsH3 + 7 ZnCl2 + 6 H2O

Mg3N2 + D2O = Mg(OD)2 + ND3 =>
Mg3N2 + 6 D2O = 3 Mg(OD)2 + 2 ND3

C7H + O2 = CO + H2O =>
4 C7H + 15 O2 = 28 CO + 2 H2O

AgNO3HF = AgFHNO3 =>
AgNO3HF = AgFHNO3

Cr2O3 + KClO3 + K2CO3 = K2Cr2O7 + KCl + CO2 =>
Cr2O3 + KClO3 + K2CO3 = K2Cr2O7 + KCl + CO2

Mn(ClO4)4 = Mn + Cl2 + O2 =>
Mn(ClO4)4 = Mn + 2 Cl2 + 8 O2

NaNO3 + Cr2O3 + KOH = K2CrO4 + H2O + NaNO2 =>
3 NaNO3 + Cr2O3 + 4 KOH = 2 K2CrO4 + 2 H2O + 3 NaNO2

Na[Cr(OH)4] + NaClO + NaOH = Na2CrO4 + NaCl + H2O =>
2 Na[Cr(OH)4] + 3 NaClO + 2 NaOH = 2 Na2CrO4 + 3 NaCl + 5 H2O

Pb(No3) + KL = PbL + KNo3 =>
Pb(No3) + KL = PbL + KNo3

CuSO4 + Na2CO3 + H2O = Cu2(OH)2 + NaSO4 + CO2 =>
2 CuSO4 + Na2CO3 + H2O = Cu2(OH)2 + 2 NaSO4 + CO2

CH3(CH2)16COOH + KOH = CH3(CH2)16COOK + H2O =>
CH3(CH2)16COOH + KOH = CH3(CH2)16COOK + H2O

FeO3(s) + C(s) = Fe(s) + CO(g) =>
FeO3(s) + 3 C(s) = Fe(s) + 3 CO(g)

NaCl + NaOH = ClOH + Na =>
NaCl + NaOH = ClOH + 2 Na

CoCl2 + ZnSO4 = ZnCl2 + CoSO4 =>
CoCl2 + ZnSO4 = ZnCl2 + CoSO4

BaF2 + K2SO4 = BaSO4 + KF =>
BaF2 + K2SO4 = BaSO4 + 2 KF

MnO4{-} + H{+} + Fe{2+} = Fe{3+} + H2O + Mn{2+} =>
MnO4{-} + 8 H{+} + 5 Fe{2+} = 5 Fe{3+} + 4 H2O + Mn{2+}

NaVO3 + H2SO4 = HVO3 + Na2SO4 =>
2 NaVO3 + H2SO4 = 2 HVO3 + Na2SO4

AgNo3 + Al(OH)3 = AgOH + Al(No3)3 =>
3 AgNo3 + Al(OH)3 = 3 AgOH + Al(No3)3

Ba(OH)2 + H3(PO4) = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3(PO4) = Ba3(PO4)2 + 6 H2O

CuSO4 + Na3PO4 = NaSO4 + Cu3PO4 =>
3 CuSO4 + Na3PO4 = 3 NaSO4 + Cu3PO4

Al(OH)3 + AgNO3 = Al(NO3)3 + Ag(OH) =>
Al(OH)3 + 3 AgNO3 = Al(NO3)3 + 3 Ag(OH)

H2O + AgI = HI + AgOH =>
H2O + AgI = HI + AgOH

MnCl2 + KOH = Mn(OH)2 + KCl =>
MnCl2 + 2 KOH = Mn(OH)2 + 2 KCl

MgSO4 = MgOSO3 =>
MgSO4 = MgOSO3

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Breng de vergelijking van een chemische reactie in evenwicht
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