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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
Pb(OH)2 + HCl = PbCl2 + H2O* =>
Pb(OH)2 + 2 HCl = PbCl2 + 2 H2O*

H2(SO4) + NaOH = H2O + Na2(SO4) =>
H2(SO4) + 2 NaOH = 2 H2O + Na2(SO4)

MgSO4 + Ca = CaSO4 + Mg =>
MgSO4 + Ca = CaSO4 + Mg

Mg(OH)2 + HCl = H2O + MgCl + OH =>
Mg(OH)2 + HCl = H2O + MgCl + OH

Ga2(SO4)3 + NaHCO3 = Ga(OH)3 + Na2SO4 + CO2 =>
Ga2(SO4)3 + 6 NaHCO3 = 2 Ga(OH)3 + 3 Na2SO4 + 6 CO2

(NH4)2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + (NH4)2SO4 + H2O =>
(NH4)2Cr2O7 + 6 FeSO4 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + (NH4)2SO4 + 7 H2O

Al(NO3)3 + Na3PO4 = AlPO4 + NaNO3 = =>
Al(NO3)3 + Na3PO4 = AlPO4 + 3 NaNO3

Fe2O3 + H2S = S2 + FeS + H2O =>
2 Fe2O3 + 6 H2S = S2 + 4 FeS + 6 H2O

HCl(aq) + Ca2(CO3)2(s) = H2(CO3) + CaCl2(aq) =>
4 HCl(aq) + Ca2(CO3)2(s) = 2 H2(CO3) + 2 CaCl2(aq)

NaI + Cl2 = I2 + NaCl =>
2 NaI + Cl2 = I2 + 2 NaCl

AgNO3 + Cu2 = Cu(AgNO3)2 =>
4 AgNO3 + Cu2 = 2 Cu(AgNO3)2

HOBr + KOBr = OBr + KH =>
HOBr + KOBr = 2 OBr + KH

Sn{2+} = Sn{4+} + e =>
Sn{2+} = Sn{4+} + 2e

N2H5Cl + I2 + NaOH = NaI + NaCl + N2 + H2O =>
N2H5Cl + 2 I2 + 5 NaOH = 4 NaI + NaCl + N2 + 5 H2O

Zn{2+} + NaOH = Zn(OH)4{2-} + Na{+} =>
Zn{2+} + 4 NaOH = Zn(OH)4{2-} + 4 Na{+}

CO2 + H2O = C5H10O5 + O2 =>
5 CO2 + 5 H2O = C5H10O5 + 5 O2

C3H6O2S + O2 = CO2 + H2O + SO3 =>
C3H6O2S + 5 O2 = 3 CO2 + 3 H2O + SO3

HI(aq) + FeCO3(s) = FeI2(aq) + H2O(l) + CO2(g) =>
2 HI(aq) + FeCO3(s) = FeI2(aq) + H2O(l) + CO2(g)

Al(NO3)3 + C2H6N4O2 = Al2O3 + H2O + CO2 + N2 =>
2 Al(NO3)3 + 3 C2H6N4O2 = Al2O3 + 9 H2O + 6 CO2 + 9 N2

C6H13NO + O2 = CO2 + H2O + NO2 =>
4 C6H13NO + 39 O2 = 24 CO2 + 26 H2O + 4 NO2

CH4 + K = CK + H2 =>
CH4 + K = CK + 2 H2

KH2PO4 + CaI2 = KI2 + CaH2PO4 =>
KH2PO4 + CaI2 = KI2 + CaH2PO4

NH3 + CuSO4 = Cu(NH3) + SO4 =>
NH3 + CuSO4 = Cu(NH3) + SO4

NH4Cl + Na2SiO3 = SiO2 + H2O + NaCl + NH3 =>
2 NH4Cl + Na2SiO3 = SiO2 + H2O + 2 NaCl + 2 NH3

NH4NO3 + C22H12O11 + CH3OH = C10H15N + H2O =>
27 NH4NO3 + 4 C22H12O11 + 452 CH3OH = 54 C10H15N + 577 H2O

AlCl3 + CH3COONa + H2O = Al(OH)3 + CH3COOH + NaCl =>
AlCl3 + 3 CH3COONa + 3 H2O = Al(OH)3 + 3 CH3COOH + 3 NaCl

NO(g) + H2O = NH3(g) + O2(g) =>
4 NO(g) + 6 H2O = 4 NH3(g) + 5 O2(g)

K + CdBr2 = KBr + Cd =>
2 K + CdBr2 = 2 KBr + Cd

AsCl3 + I2 = AsI5 + ICl =>
AsCl3 + 4 I2 = AsI5 + 3 ICl

Ni(Cl2)O2 = NiCl2 + O2 =>
Ni(Cl2)O2 = NiCl2 + O2

Zn + Ni3(PO4)2 = ZnPO4 + Ni =>
2 Zn + Ni3(PO4)2 = 2 ZnPO4 + 3 Ni

NaOH(aq) + CoCl3(aq) = NaCl3(aq) + CoOH(s) =>
NaOH(aq) + CoCl3(aq) = NaCl3(aq) + CoOH(s)

SNO2 + H2 = SNO2H2 =>
SNO2 + H2 = SNO2H2

Ca(OH)2 + H2 + O2 = Ca(OH)4 =>
Ca(OH)2 + H2 + O2 = Ca(OH)4

HO2 = water + oxygen =>
4 HO2 = 2 H2O + 3 O2

C6H12O2 + H2O = CO2 + CH3CH2OH =>
3 C6H12O2 + 6 H2O = 2 CO2 + 8 CH3CH2OH

Pb(NO3)2(aq) + HCl(aq) = Pb(Cl)2 + HNO3(aq) =>
Pb(NO3)2(aq) + 2 HCl(aq) = Pb(Cl)2 + 2 HNO3(aq)

AgNO3 + K2CO3 + K2S2O8 = AgO + KNO3 + K2SO4 + CO2 =>
2 AgNO3 + 2 K2CO3 + K2S2O8 = 2 AgO + 2 KNO3 + 2 K2SO4 + 2 CO2

C2O4{2-} + KMnO4 + H{+} = Mn{2+} + CO2 + H2O + K{+} =>
5 C2O4{2-} + 2 KMnO4 + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O + 2 K{+}

Zn + Fe3Cl = ZnCl + Fe =>
Zn + Fe3Cl = ZnCl + 3 Fe

V + NaOH + NaClO3 = Na3VO4 + NaCl + H2O =>
6 V + 18 NaOH + 5 NaClO3 = 6 Na3VO4 + 5 NaCl + 9 H2O

Cl8Cu + Zn = Cu + ZnCl2 =>
Cl8Cu + 4 Zn = Cu + 4 ZnCl2

Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O

MnO2(s) + H2O(l) + Zn(s) = Mn(OH)2(s) + Zn(OH)2(s) =>
MnO2(s) + 2 H2O(l) + Zn(s) = Mn(OH)2(s) + Zn(OH)2(s)

[H2][CO3] = [H2O] + [CO2] =>
[H2][CO3] = [H2O] + [CO2]

Cr2S3 + C = Cr + CS2 =>
2 Cr2S3 + 3 C = 4 Cr + 3 CS2

Xe + O2 = XeO1 =>
2 Xe + O2 = 2 XeO1

C2H5F + F2 = C2H4F2 + HF =>
C2H5F + F2 = C2H4F2 + HF

Mo + O2 = MoO2 =>
Mo + O2 = MoO2

H2SO4 + K2Cr2O7 + Na2SO3 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
4 H2SO4 + K2Cr2O7 + 3 Na2SO3 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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