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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
(Pb(NO3)2) + Na2SO4 = PbSO4 + NaNO3 =>
(Pb(NO3)2) + Na2SO4 = PbSO4 + 2 NaNO3

FePb + Co = FeCo + Pb =>
FePb + Co = FeCo + Pb

NaCl + Pb(NO2)3 = Na(NO2)3 + PbCl =>
NaCl + Pb(NO2)3 = Na(NO2)3 + PbCl

K3PO2 + KMnO4 + H2SO4 = MnSO4 + H3PO4 + H2O + K2SO4 =>
10 K3PO2 + 8 KMnO4 + 27 H2SO4 = 8 MnSO4 + 10 H3PO4 + 12 H2O + 19 K2SO4

Co(NO3)3 + Na2CO3 = Co2(CO3)3 + NaNO3 =>
2 Co(NO3)3 + 3 Na2CO3 = Co2(CO3)3 + 6 NaNO3

Al2 + Fe2O3 = Fe2 + Al2O3 =>
Al2 + Fe2O3 = Fe2 + Al2O3

F{-} + Fe{3+} = FeF6{3-} =>
6 F{-} + Fe{3+} = FeF6{3-}

CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3

CO3 + AgNO3 = CNO3 + AgO3 =>
CO3 + AgNO3 = CNO3 + AgO3

CH3OH + C2H5OH = C3H8(OH)2 =>
CH3OH + C2H5OH = C3H8(OH)2

CuO + CaI2 = CaO + CuI2 =>
CuO + CaI2 = CaO + CuI2

Fe + AgCl = Ag + FeCl2 =>
Fe + 2 AgCl = 2 Ag + FeCl2

KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2

H2FO4 + KOH = K2FO4 + H2O =>
H2FO4 + 2 KOH = K2FO4 + 2 H2O

C6H5COO{-} + H2O = C6H5COOH + OH{-} =>
C6H5COO{-} + H2O = C6H5COOH + OH{-}

KCIO3 + KI + HCI = I2 + KCI + H2O =>
KCIO3 + 6 KI + 6 HCI = 3 I2 + 7 KCI + 3 H2O

sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2

C3H7OH + HBr = (C3H7Br) + H2O =>
C3H7OH + HBr = (C3H7Br) + H2O

Calciumhydroxide + ammoniumchloride = calciumchloride + water + Ammonia =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3

Ca(HCO3)2(s) + Ca(OH)2 = CaCO3 + H2O(l) =>
Ca(HCO3)2(s) + Ca(OH)2 = 2 CaCO3 + 2 H2O(l)

K2SO4 + Na3PO4 = K6(PO4)2 + Na6(SO4)3 =>
3 K2SO4 + 2 Na3PO4 = K6(PO4)2 + Na6(SO4)3

Zn + H2(SO4) = Zn(SO4) + H2 =>
Zn + H2(SO4) = Zn(SO4) + H2

Ca(NO3)2 + (NH4)2HPO4 + NH4OH = Ca10(PO4)6(OH) + NH4NO3 + H2O =>
80 Ca(NO3)2 + 48(NH4)2HPO4 + 66 NH4OH = 8 Ca10(PO4)6(OH) + 161 NH4NO3 + 55 H2O

AI + Fe2O3 = Fe + AIO3 =>
AI + Fe2O3 = 2 Fe + AIO3

C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO3 =>
21 C6H5COOH + 22 NaHCO3 = 22 C6H5COONa + 19 H2O + 15 CO3

Pb(CH3COO)2 + Na2CO3 = PbCO3 + Na(CH3COO) =>
Pb(CH3COO)2 + Na2CO3 = PbCO3 + 2 Na(CH3COO)

MnO4 + H2CO2 = Mn + CO2 + H2O =>
MnO4 + 4 H2CO2 = Mn + 4 CO2 + 4 H2O

Ag{+} + I{-} = AgI =>
Ag{+} + I{-} = AgI

sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2

Ag{+} + I{-} = AgI =>
Ag{+} + I{-} = AgI

CaCo3 + LiOH = Ca(OH)2 + Li2Co3 =>
CaCo3 + 2 LiOH = Ca(OH)2 + Li2Co3

NaH + AgNO3 = NaNO3 + AgH =>
NaH + AgNO3 = NaNO3 + AgH

Na2SiO3 + HCl = SiO2 + H2O + NaCl =>
Na2SiO3 + 2 HCl = SiO2 + H2O + 2 NaCl

SnSO4 + Na2Cr2O7 + H2SO4 = Sn(SO4)2 + Na2SO4 + Cr2(SO4)3 + H2O =>
3 SnSO4 + Na2Cr2O7 + 7 H2SO4 = 3 Sn(SO4)2 + Na2SO4 + Cr2(SO4)3 + 7 H2O

CaCO3 + H2O + CO2 = (Ca(HCO3)2) =>
CaCO3 + H2O + CO2 = (Ca(HCO3)2)

(NH4)2CO3(s) = H2O(l) + CO2(g) + NH3(aq) =>
(NH4)2CO3(s) = H2O(l) + CO2(g) + 2 NH3(aq)

sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2

C5H8 + KMnO4 + KOH = K2MnO4 + H2O + C5H6K2O4 =>
C5H8 + 8 KMnO4 + 10 KOH = 8 K2MnO4 + 6 H2O + C5H6K2O4

HgNO32 = Hg + NO2 + O2 =>
HgNO32 = Hg + NO2 + 15 O2

SO2 + NO3 = SO3 + NO =>
2 SO2 + NO3 = 2 SO3 + NO

Na2Cr2O7 + S + H2O = Cr2O3 + SO + NaOH =>
Na2Cr2O7 + 3 S + H2O = Cr2O3 + 3 SO + 2 NaOH

KPO4 + H2 = KH2PO4 =>
KPO4 + H2 = KH2PO4

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

NH3 + SeO2 = N2 + Se + H2O =>
4 NH3 + 3 SeO2 = 2 N2 + 3 Se + 6 H2O

C6H6 + CH3Br = C7H8 + HBr =>
C6H6 + CH3Br = C7H8 + HBr

NH3 + SeO2 = N2 + Se + H2O =>
4 NH3 + 3 SeO2 = 2 N2 + 3 Se + 6 H2O

NiSO4 + NH4OH = [Ni(NH3)6](OH)2 + (NH4)2SO4 + H2O =>
NiSO4 + 8 NH4OH = [Ni(NH3)6](OH)2 + (NH4)2SO4 + 6 H2O

CH3CH2CH2Cl = CH3CHCH2 + HCl =>
CH3CH2CH2Cl = CH3CHCH2 + HCl

Ag{+} + I{-} = AgI =>
Ag{+} + I{-} = AgI

Ag2CO3 = Ag + CO2 + O2 =>
2 Ag2CO3 = 4 Ag + 2 CO2 + O2

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Breng de vergelijking van een chemische reactie in evenwicht
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