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Chemische vergelijkingen in evenwicht op12/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
AgCl + PbI2 = AgI + PbCl2 =>
2 AgCl + PbI2 = 2 AgI + PbCl2

BaF2 + CuSO4 = BaSO4 + CuF2 =>
BaF2 + CuSO4 = BaSO4 + CuF2

CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O

H3Po4 + NaOH = Na3Po4 + HOH =>
H3Po4 + 3 NaOH = Na3Po4 + 3 HOH

Et2NH2Cl + CuCl2 = ((Et2NH2)2(CuCl4)) =>
2 Et2NH2Cl + CuCl2 = ((Et2NH2)2(CuCl4))

C5H5N + O2 = H2O + CO2 + NO =>
4 C5H5N + 27 O2 = 10 H2O + 20 CO2 + 4 NO

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

Cr2O7 + ClO2 = Cr + ClO3 =>
Cr2O7 + 7 ClO2 = 2 Cr + 7 ClO3

(NH2)2CO = HCNO + NH3 =>
(NH2)2CO = HCNO + NH3

K2CO3(ac) + Ba(NO3)2(ac) = KNO3 + BaCO3 =>
K2CO3(ac) + Ba(NO3)2(ac) = 2 KNO3 + BaCO3

S + O2 = SO2 =>
S + O2 = SO2

C15H14O3 + O2 = CO2 + H2O =>
C15H14O3 + 17 O2 = 15 CO2 + 7 H2O

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

C2H4O + KMnO4 = K2CO3 + MnO2 + H2O + CO2 =>
3 C2H4O + 10 KMnO4 = 5 K2CO3 + 10 MnO2 + 6 H2O + CO2

CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O

Sn(NO3)2 + NaOH + Hg(NO3)2 = Na2[Sn(OH)6] + Hg + NaNO3 =>
Sn(NO3)2 + 6 NaOH + Hg(NO3)2 = Na2[Sn(OH)6] + Hg + 4 NaNO3

HCl + CuSO4(aq) = CuCl2 + H2SO4 =>
2 HCl + CuSO4(aq) = CuCl2 + H2SO4

MnO2 + HCl = Cl2 + MnO + H2O =>
MnO2 + 2 HCl = Cl2 + MnO + H2O

Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2

Ce(OH)4 + HCl + CH3OH = CeCl3 + H2O + CO2 =>
6 Ce(OH)4 + 18 HCl + CH3OH = 6 CeCl3 + 23 H2O + CO2

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

CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl

Br{-} = Br2 + e =>
2 Br{-} = Br2 + 2e

Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

C2H4 + O2 = H2O(g) + CO2(g) =>
C2H4 + 3 O2 = 2 H2O(g) + 2 CO2(g)

Na2S + S8 = Na2S5 =>
2 Na2S + S8 = 2 Na2S5

Cu + CH3CSNH2 = CuS + CH3CNH2 =>
Cu + CH3CSNH2 = CuS + CH3CNH2

Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH

OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF

C8H14 + O3 = CO2 + H2O =>
3 C8H14 + 23 O3 = 24 CO2 + 21 H2O

Sr(BrO3)2 + CuSO4 = Cu(BrO3)2 + SrSO4 =>
Sr(BrO3)2 + CuSO4 = Cu(BrO3)2 + SrSO4

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

FeCl2 + NH4OH + H2O2 = Fe(OH)3 + NH4Cl =>
2 FeCl2 + 4 NH4OH + H2O2 = 2 Fe(OH)3 + 4 NH4Cl

K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3

PH3 + AgNO3 + KOH = K3PO4 + Ag + H2O + KNO3 =>
PH3 + 8 AgNO3 + 11 KOH = K3PO4 + 8 Ag + 7 H2O + 8 KNO3

C6H14(l) + O2 = CO2(g) + H2O(g) =>
2 C6H14(l) + 19 O2 = 12 CO2(g) + 14 H2O(g)

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

Br2 + Cr(NO3)3 + KOH = K2CrO4 + KBr + KNO3 + H2O =>
3 Br2 + 2 Cr(NO3)3 + 16 KOH = 2 K2CrO4 + 6 KBr + 6 KNO3 + 8 H2O

C5H9Br + NaI = C5H9I + NaBr =>
C5H9Br + NaI = C5H9I + NaBr

NO = N2 + O2 =>
2 NO = N2 + O2

Re2O7 + Re = ReO2 =>
2 Re2O7 + 3 Re = 7 ReO2

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

BaCl2 + K2SO4 = KCl + BaSO4 =>
BaCl2 + K2SO4 = 2 KCl + BaSO4

Sn + ZnBr2 = SnBr2 + Zn =>
Sn + ZnBr2 = SnBr2 + Zn

ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3

CoSe + O2 = Co2O3 + SeO2 =>
4 CoSe + 7 O2 = 2 Co2O3 + 4 SeO2

AgNO2 + AlCl3 = AgCl + Al(NO2)3 =>
3 AgNO2 + AlCl3 = 3 AgCl + Al(NO2)3

Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2

Be(OH)2 + OH{-} = BeO2{2-} + H2O =>
Be(OH)2 + 2 OH{-} = BeO2{2-} + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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