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Chemische vergelijkingen in evenwicht op04/07/24

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Breng de vergelijking van een chemische reactie in evenwicht
ZnBr2(aq) + I2(g) = ZnI2(aq) + Br(aq) =>
ZnBr2(aq) + I2(g) = ZnI2(aq) + 2 Br(aq)

KI + BiI3 = BiI4{-} + K{+} =>
KI + BiI3 = BiI4{-} + K{+}

Na2S + CdCl2 = CdS + NaCl =>
Na2S + CdCl2 = CdS + 2 NaCl

CaCO3 + H2 + SO4 = CaSO4 + CO2 + H2O =>
CaCO3 + H2 + SO4 = CaSO4 + CO2 + H2O

Na2PO4 + FeCl2 = NaCl + Fe(PO4) =>
Na2PO4 + FeCl2 = 2 NaCl + Fe(PO4)

Ag + Mg{+2} = Ag{+} + Mg =>
2 Ag + Mg{+2} = 2 Ag{+} + Mg

CI + AI = AICI =>
CI + AI = AICI

I2 + CaF2 = IF + Ca =>
I2 + CaF2 = 2 IF + Ca

Pb(NO3)2 + BaCl2 = PbCl2 + Ba(NO3)2 =>
Pb(NO3)2 + BaCl2 = PbCl2 + Ba(NO3)2

AgNO3(s) + HCl(aq) = AgCl(aq) + HNO3(s) =>
AgNO3(s) + HCl(aq) = AgCl(aq) + HNO3(s)

CdSO4(aq) + Na2S(aq) = CdS(s) + Na2SO4(aq) =>
CdSO4(aq) + Na2S(aq) = CdS(s) + Na2SO4(aq)

C3H6 + O2 = H6(O2)2 + (C3)4 =>
4 C3H6 + 8 O2 = 4 H6(O2)2 + (C3)4

Mg + CH3COOH = Mg(CH3COO)2 + H2 =>
Mg + 2 CH3COOH = Mg(CH3COO)2 + H2

Fe2 + CO3 = Fe2O3 + CO2 =>
Fe2 + 3 CO3 = Fe2O3 + 3 CO2

KOH + CuSO4 = Cu(OH)2 + K2SO4 =>
2 KOH + CuSO4 = Cu(OH)2 + K2SO4

Cu12As4S13 + O2 = As4O6 + Cu2S + SO2 =>
Cu12As4S13 + 10 O2 = As4O6 + 6 Cu2S + 7 SO2

HCl(aq) + Ag2CO3(s) = AgCl(aq) + H2O(l) + CO2(g) =>
2 HCl(aq) + Ag2CO3(s) = 2 AgCl(aq) + H2O(l) + CO2(g)

C6H12O6(s) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)

K(s) + ZnCl2(aq) = KCl(s) + Zn =>
2 K(s) + ZnCl2(aq) = 2 KCl(s) + Zn

FeCl3 + KBrO3 + KOH = K2FeO4 + KCl + Br2 + H2O =>
10 FeCl3 + 6 KBrO3 + 44 KOH = 10 K2FeO4 + 30 KCl + 3 Br2 + 22 H2O

Al(OH)3 + NaOH + HF = AlNa3F6 + H2O =>
Al(OH)3 + 3 NaOH + 6 HF = AlNa3F6 + 6 H2O

Mg + SIO2 = MgO + SI =>
2 Mg + SIO2 = 2 MgO + SI

[Fe(CN)6]{4-} + H3O{+} = NH4{+} + CO + Fe{2+} + H2O =>
[Fe(CN)6]{4-} + 12 H3O{+} = 6 NH4{+} + 6 CO + Fe{2+} + 6 H2O

Zn + NaOH + NaNO3 = Na3ZnO2 + NH3 + H2O =>
8 Zn + 23 NaOH + NaNO3 = 8 Na3ZnO2 + NH3 + 10 H2O

Fe(CO3)2 + CaCl2 = FeCl4 + CaCO3 =>
Fe(CO3)2 + 2 CaCl2 = FeCl4 + 2 CaCO3

No{3} + Co = No{2} + Co{2} =>
2 No{3} + Co = 2 No{2} + Co{2}

MgO + HJ = MgJ2 + H2O =>
MgO + 2 HJ = MgJ2 + H2O

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

(CH3)2NH + H2O = (CH3)2 + NH3 + OH =>
(CH3)2NH + 2 H2O = (CH3)2 + NH3 + 2 OH

Li2CO3 + Fe + Fe2O3 + TeO3 = LiFe2TeO6 + CO2 =>
3 Li2CO3 + 2 Fe + 5 Fe2O3 + 6 TeO3 = 6 LiFe2TeO6 + 3 CO2

ClO3{-}(aq) + S2{-}(aq) + H2O(l) = Cl{-}(aq) + S(s) + OH{-}(aq =>
ClO3{-}(aq) + 6 S2{-}(aq) + 3 H2O(l) = Cl{-}(aq) + 12 S(s) + 6 OH{-}(aq

Li2CO3 + Fe + Fe2O3 + TeO3 = LiFe2TeO6 + CO2 =>
3 Li2CO3 + 2 Fe + 5 Fe2O3 + 6 TeO3 = 6 LiFe2TeO6 + 3 CO2

HNO3 + ZnS = Zn(NO3)2 + NO + S2 + H2O =>
16 HNO3 + 6 ZnS = 6 Zn(NO3)2 + 4 NO + 3 S2 + 8 H2O

No{3} + Co = No{2} + Co{2} =>
2 No{3} + Co = 2 No{2} + Co{2}

Au(s) + HNO3(aq) + HCl(aq) = HAuCl4(aq) + NO2(g) + H2O(l) =>
Au(s) + 3 HNO3(aq) + 4 HCl(aq) = HAuCl4(aq) + 3 NO2(g) + 3 H2O(l)

Fe(CO3)2 + CaCl2 = FeCl4 + CaCO3 =>
Fe(CO3)2 + 2 CaCl2 = FeCl4 + 2 CaCO3

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S

HBr + H2SO4 = Br + SO2 + H2O =>
2 HBr + H2SO4 = 2 Br + SO2 + 2 H2O

HNO3 + ZnS = Zn(NO3)2 + NO + S2 + H2O =>
16 HNO3 + 6 ZnS = 6 Zn(NO3)2 + 4 NO + 3 S2 + 8 H2O

Al3 + CH3COO = (CH3COO)3Al =>
Al3 + 9 CH3COO = 3(CH3COO)3Al

CuSO4 + KSCN + Na2SO3 = CuSCN + KSO3 + Na2SO4 =>
CuSO4 + KSCN + Na2SO3 = CuSCN + KSO3 + Na2SO4

NO3 + Zn(NH3)4 = Zn(OH)2 + H2O + N2 =>
14 NO3 + 6 Zn(NH3)4 = 6 Zn(OH)2 + 30 H2O + 19 N2

Fe(CO3)2 + CaCl2 = FeCl4 + CaCO3 =>
Fe(CO3)2 + 2 CaCl2 = FeCl4 + 2 CaCO3

SO2 + Br = SBr6 + O2 =>
SO2 + 6 Br = SBr6 + O2

[Fe(CN)6]{4-} + H3O{+} = NH4{+} + CO + Fe{2+} + H2O =>
[Fe(CN)6]{4-} + 12 H3O{+} = 6 NH4{+} + 6 CO + Fe{2+} + 6 H2O

HNO3 + ZnS = Zn(NO3)2 + NO + S2 + H2O =>
16 HNO3 + 6 ZnS = 6 Zn(NO3)2 + 4 NO + 3 S2 + 8 H2O

Cr2O7 + C2O4{2-} + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7 + 4 C2O4{2-} + 14 H{+} = 2 Cr{3+} + 8 CO2 + 7 H2O

[Fe(CN)6]{4-} + H3O{+} = NH4{+} + CO + Fe{2+} + H2O =>
[Fe(CN)6]{4-} + 12 H3O{+} = 6 NH4{+} + 6 CO + Fe{2+} + 6 H2O

MnO4 + NO2{-} + H{+} = Mn{+2} + NO3{-} + H2O =>
MnO4 + 3 NO2{-} + 2 H{+} = Mn{+2} + 3 NO3{-} + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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