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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
FeS(s) + HCl(at) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(at) = FeCl2(aq) + H2S(g)

Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2

Ca(HSO3)2(s) = CaSO3(s) + H2O(g) + SO2(g) =>
Ca(HSO3)2(s) = CaSO3(s) + H2O(g) + SO2(g)

C3H4 + H2O = CO2 + H2 =>
C3H4 + 6 H2O = 3 CO2 + 8 H2

LiH + HCl = LiCl + H2 =>
LiH + HCl = LiCl + H2

HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2

CdOH2 = Cd + H2O =>
CdOH2 = Cd + H2O

Cu + HBr = CuHBr =>
Cu + HBr = CuHBr

Fe(SO4)3 + Ba(No3)2 = Fe(No3)2 + Ba(SO4)3 =>
Fe(SO4)3 + Ba(No3)2 = Fe(No3)2 + Ba(SO4)3

Al + H2SO4 = H2O + Al(SO4)3 + S =>
Al + 4 H2SO4 = 4 H2O + Al(SO4)3 + S

Mg(HSO3)2 + HNO3 = Mg(NO3)2 + SO2 + H2O =>
Mg(HSO3)2 + 2 HNO3 = Mg(NO3)2 + 2 SO2 + 2 H2O

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl

HgCl2 + AgNO3 = Hg(NO3)2 + AgCl =>
HgCl2 + 2 AgNO3 = Hg(NO3)2 + 2 AgCl

N + O2 = N2O5 =>
4 N + 5 O2 = 2 N2O5

CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl

K3[Fe(CN)6] + Fe2O3 = Fe[Fe(CN)6] + K2O =>
2 K3[Fe(CN)6] + Fe2O3 = 2 Fe[Fe(CN)6] + 3 K2O

KI + H2SO4 = K4SO4 + H2O + SO2 + I2 =>
4 KI + 2 H2SO4 = K4SO4 + 2 H2O + SO2 + 2 I2

KI(ac) + Br2(ac) = KBr(ac) + I2(ac) =>
2 KI(ac) + Br2(ac) = 2 KBr(ac) + I2(ac)

P + O2 = P2O10 =>
2 P + 5 O2 = P2O10

SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br

FeSO4PbCl2 = FeCl2 + PbSO4 =>
FeSO4PbCl2 = FeCl2 + PbSO4

Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH

HgCl2 + AgNO3 = Hg(NO3)2 + AgCl =>
HgCl2 + 2 AgNO3 = Hg(NO3)2 + 2 AgCl

HNO3 + Zn = Zn(NO3)2 + NH3 + H2O =>
9 HNO3 + 4 Zn = 4 Zn(NO3)2 + NH3 + 3 H2O

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

MgCl2 + NaNO3 = Mg(NO3)2 + NaCl =>
MgCl2 + 2 NaNO3 = Mg(NO3)2 + 2 NaCl

HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2

HS + NaOH = NaH + SOH =>
HS + NaOH = NaH + SOH

NaHCO3 + HC2H3O2 = CO2 + H2O + NaC2H3O2 =>
NaHCO3 + HC2H3O2 = CO2 + H2O + NaC2H3O2

Ca + H{-} = Ca{2-} + H2 =>
Ca + 2 H{-} = Ca{2-} + H2

NaHSO4 = Na2SO4 + SO3 + H2O =>
2 NaHSO4 = Na2SO4 + SO3 + H2O

CH3NHC2H5 + O2 = CO2 + H2O + N =>
4 CH3NHC2H5 + 21 O2 = 12 CO2 + 18 H2O + 4 N

CH3NHCH3 + C2H5Cl = CH3NHC2H5 + HCl =>
2 CH3NHCH3 + C2H5Cl = 2 CH3NHC2H5 + HCl

K2CO3 = K2O + CO2 =>
K2CO3 = K2O + CO2

NaHCO3C4H8O2 = CO2 + H2O + NaC4H7O2 =>
NaHCO3C4H8O2 = CO2 + H2O + NaC4H7O2

K3(PO4) + LiCl = Li3(PO4) + KCl =>
K3(PO4) + 3 LiCl = Li3(PO4) + 3 KCl

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

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH

Mg + S = MgS =>
Mg + S = MgS

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

KCH3COO + HCl = KCl + CH4CO2 =>
KCH3COO + HCl = KCl + CH4CO2

NaNO3 + CaSO4 = Ca(NO3)2 + Na2SO4 =>
2 NaNO3 + CaSO4 = Ca(NO3)2 + Na2SO4

Pb{2+} + Cu = Cu{+} + Pb =>
Pb{2+} + 2 Cu = 2 Cu{+} + Pb

Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O

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

Al + FeO = AlO3 + Fe =>
Al + 3 FeO = AlO3 + 3 Fe

NO + S = N + SO2 =>
2 NO + S = 2 N + SO2

SF6 = S + F2 =>
SF6 = S + 3 F2

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Breng de vergelijking van een chemische reactie in evenwicht
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