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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
(NH4)2SO4 + K2CrO4 = (NH4)2CrO4 + K2SO4 =>
(NH4)2SO4 + K2CrO4 = (NH4)2CrO4 + K2SO4

Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

Na2[B4O7]*10H2O + NaOH = NaBO2 + H2O =>
Na2[B4O7]*10H2O + 2 NaOH = 4 NaBO2 + 11 H2O

FeCl3 + K2C2O4 = K3(Fe(C2O4)3) + KCl =>
FeCl3 + 3 K2C2O4 = K3(Fe(C2O4)3) + 3 KCl

CuCO3 + C2H4O3 = CuC2H3O2 + H2O + CO2 =>
2 CuCO3 + 3 C2H4O3 = 2 CuC2H3O2 + 3 H2O + 4 CO2

C5H8O + O2 = CO2 + H2 =>
2 C5H8O + 9 O2 = 10 CO2 + 8 H2

CuNO2 + HI = I2 + NH4N3 + Cu2O + H2O =>
4 CuNO2 + 16 HI = 8 I2 + NH4N3 + 2 Cu2O + 6 H2O

C4OH10 = C4H8 + H2O =>
C4OH10 = C4H8 + H2O

PdS + NaOH = PdOH + NaS =>
PdS + NaOH = PdOH + NaS

C5H5N + H2O = C5H6N + OH =>
C5H5N + H2O = C5H6N + OH

Br2 + NaOH + NaSO3 = NaBr + Na2SO4 + H2O =>
Br2 + 4 NaOH + 2 NaSO3 = 2 NaBr + 2 Na2SO4 + 2 H2O

Cl2 + CaS = S + CaCl =>
Cl2 + 2 CaS = 2 S + 2 CaCl

Cu(s) + Pb(NO3)2(aq) = Pb(s) + Cu(NO3)2(aq) =>
Cu(s) + Pb(NO3)2(aq) = Pb(s) + Cu(NO3)2(aq)

KNO3 + Zn + KOH = K2ZnO2 + NH3 + H2O =>
KNO3 + 4 Zn + 7 KOH = 4 K2ZnO2 + NH3 + 2 H2O

CsNO2 + CsOH + Cl2 = CsCl + CsNO3 + H2O =>
CsNO2 + 2 CsOH + Cl2 = 2 CsCl + CsNO3 + H2O

CH3CH2CH2OHCuO = CH3CH2COHH2OCu =>
CH3CH2CH2OHCuO = CH3CH2COHH2OCu

Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2

Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O

H2SO4 + NaOH = NaSO4H + H2O =>
H2SO4 + NaOH = NaSO4H + H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

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

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

KCN = K + C + N2 =>
2 KCN = 2 K + 2 C + N2

Pt + HNO3 + HCl = H2PtCl6 + NO + H2O =>
3 Pt + 4 HNO3 + 18 HCl = 3 H2PtCl6 + 4 NO + 8 H2O

NaI + HClO4 = NaClO4 + HI =>
NaI + HClO4 = NaClO4 + HI

I + Cl2 = ICl =>
2 I + Cl2 = 2 ICl

Fe2 + Si = Fe2Si =>
Fe2 + Si = Fe2Si

HNO3 + Sr(OH)2 = Sr(NO3)2 + H2O =>
2 HNO3 + Sr(OH)2 = Sr(NO3)2 + 2 H2O

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

C5H11Cl + KOH = C5H11OH + KCl =>
C5H11Cl + KOH = C5H11OH + KCl

NaI + HClO4 = NaClO4 + HI =>
NaI + HClO4 = NaClO4 + HI

Co(NO3) + NH4 + OH = CoOH + NH4NO3 =>
Co(NO3) + NH4 + OH = CoOH + NH4NO3

N2H4H2SO4 + O2 = N2 + H2O + SO2 =>
2 N2H4H2SO4 + O2 = 2 N2 + 6 H2O + 2 SO2

H{+}Cl{-} + Zn = Zn{+2}Cl + H2 =>
2 H{+}Cl{-} + Zn = Zn{+2}Cl + H2

SiF4(S) + H2O(l) = H2SiF6(S) + H2SiO3(S) =>
3 SiF4(S) + 3 H2O(l) = 2 H2SiF6(S) + H2SiO3(S)

Cu(OH)2 + C2H5O = HCOOH + H2O + Cu2O =>
14 Cu(OH)2 + 2 C2H5O = 4 HCOOH + 15 H2O + 7 Cu2O

AgNO3 + NaNO3 = NaNO2 + AgNO4 =>
AgNO3 + NaNO3 = NaNO2 + AgNO4

C7H7NO2 + H2 = C7H9N + O2 =>
C7H7NO2 + H2 = C7H9N + O2

Na3PO4 + CoBr3 = Na3Br3 + PO4Co =>
Na3PO4 + CoBr3 = Na3Br3 + PO4Co

H2SO4 + Mg(OH)2 = Mg + (SO4)2 + HOH =>
2 H2SO4 + 2 Mg(OH)2 = 2 Mg + (SO4)2 + 4 HOH

K2SO4(aq) + Al2(SO4)3(aq) + H2O(l) = KAl(SO4)2*12H2O =>
K2SO4(aq) + Al2(SO4)3(aq) + 24 H2O(l) = 2 KAl(SO4)2*12H2O

KAlSi2O6 + H2O + H = Al2Si2O5(OH)4 + K + H4SiO4 =>
2 KAlSi2O6 + 5 H2O + 2 H = Al2Si2O5(OH)4 + 2 K + 2 H4SiO4

CoSO4 + Pb(NO3)2 = Co(NO3)2 + PbSO4 =>
CoSO4 + Pb(NO3)2 = Co(NO3)2 + PbSO4

H2Te + HCN + Pb(OH)4 = H2O + Pb(CN)2Te =>
H2Te + 2 HCN + Pb(OH)4 = 4 H2O + Pb(CN)2Te

C6H9N3O3 + H2O2 = CO2 + H2O + HNO3 =>
C6H9N3O3 + 21 H2O2 = 6 CO2 + 24 H2O + 3 HNO3

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

KCl + NH3*H2O = NH4Cl + KOH =>
KCl + NH3*H2O = NH4Cl + KOH

Al2(SO4)3 + Mg(NO3)2 = Al2(NO3)3 + Mg(SO4)2 =>
2 Al2(SO4)3 + 3 Mg(NO3)2 = 2 Al2(NO3)3 + 3 Mg(SO4)2

FeSO4 + HCl = FeCl2 + H2SO4 =>
FeSO4 + 2 HCl = FeCl2 + H2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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