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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
HCl(aq) = HCl(g) =>
HCl(aq) = HCl(g)

Ba(OH)2 + ZnSO4 = Zn(OH)2 + Ba + SO4 =>
Ba(OH)2 + ZnSO4 = Zn(OH)2 + Ba + SO4

KMnO4(s) + C3H5(OH)3(l) = K2CO3(s) + Mn2O3 + CO2(g) + H2O =>
14 KMnO4(s) + 4 C3H5(OH)3(l) = 7 K2CO3(s) + 7 Mn2O3 + 5 CO2(g) + 16 H2O

LiHH2O = LiOH3 =>
LiHH2O = LiOH3

BO2 + H + C2H5OH = B(OC2H5)3 + H2O =>
BO2 + H + 3 C2H5OH = B(OC2H5)3 + 2 H2O

SiCl4 + Mg = Si + MgCl2 =>
SiCl4 + 2 Mg = Si + 2 MgCl2

Cu + H{+} + NO3{-} = Cu{2+} + NO2 + H2O =>
Cu + 4 H{+} + 2 NO3{-} = Cu{2+} + 2 NO2 + 2 H2O

FeSO4 + H2O = FeSO4*H2O =>
FeSO4 + H2O = FeSO4*H2O

Na + HgSO4 = Na2SO4 + Hg =>
2 Na + HgSO4 = Na2SO4 + Hg

H + As{+3} + MnO4{-} = H3AsO4 + Mn{+2} =>
3 H + As{+3} + MnO4{-} = H3AsO4 + Mn{+2}

SiCl4 = Si + Cl2 =>
SiCl4 = Si + 2 Cl2

Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3

MgSO4 + H2O = MgO + H2SO4 =>
MgSO4 + H2O = MgO + H2SO4

GeO2 + H2O = Ge(OH)4 =>
GeO2 + 2 H2O = Ge(OH)4

NaCO3 + Ba(OH)2 = NaOH + Ba(CO3)2 =>
2 NaCO3 + Ba(OH)2 = 2 NaOH + Ba(CO3)2

SiCl4 + H2 = Si + HCl =>
SiCl4 + 2 H2 = Si + 4 HCl

Cu(SO)4*5H2O = Cu(SO)4 + H2O =>
Cu(SO)4*5H2O = Cu(SO)4 + 5 H2O

CuClHS = CuSHCl =>
CuClHS = CuSHCl

KMnO4 + KI + H2O = MnO2 + K[I(I)2] + KOH =>
2 KMnO4 + 9 KI + 4 H2O = 2 MnO2 + 3 K[I(I)2] + 8 KOH

N2(g) + O2(g) + H2O = HNO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O = 4 HNO3(aq)

CuCl2(aq) + NH3(aq) + H2O(l) = [Cu(NH3)4(H2O)2]2 + NH4Cl + OH =>
2 CuCl2(aq) + 12 NH3(aq) + 8 H2O(l) = [Cu(NH3)4(H2O)2]2 + 4 NH4Cl + 4 OH

Zn + Cr2O72{-} + H{+} = Cr3{+} + Zn2{+} + H2O =>
854 Zn + 3 Cr2O72{-} + 432 H{+} = 2 Cr3{+} + 427 Zn2{+} + 216 H2O

CH2ClCOOH + NaOH = CH2OHCOOH + NaCl =>
CH2ClCOOH + NaOH = CH2OHCOOH + NaCl

Si + KOH = Si(OH) + K =>
Si + KOH = Si(OH) + K

H2SO3 + KOH = K2SO3 + H2O =>
H2SO3 + 2 KOH = K2SO3 + 2 H2O

NO3{-} + H{+} + Fe{2+} = NO + Fe{3+} + H2O =>
NO3{-} + 4 H{+} + 3 Fe{2+} = NO + 3 Fe{3+} + 2 H2O

HCl + NaOCl + KI = KCl + NaCl + I2 + H2O =>
2 HCl + NaOCl + 2 KI = 2 KCl + NaCl + I2 + H2O

Fe + SCN = FeSCN =>
Fe + SCN = FeSCN

LiOH + Fe(NO3)3 = Li(NO3) + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 Li(NO3) + Fe(OH)3

K + PO4 = K3PO4 =>
3 K + PO4 = K3PO4

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl

C2H5Br + KOH = C2H5OH + K + Br2 =>
2 C2H5Br + 2 KOH = 2 C2H5OH + 2 K + Br2

Bi + H2O = Bi2O3 + H2 =>
2 Bi + 3 H2O = Bi2O3 + 3 H2

CuS + O2 = Cu2O + SO2 =>
4 CuS + 5 O2 = 2 Cu2O + 4 SO2

H2C2O4 + H2O = CO2 + H4O =>
H2C2O4 + H2O = 2 CO2 + H4O

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

K2S + Ba(OH)2 = K2Ba + S(OH)2 =>
K2S + Ba(OH)2 = K2Ba + S(OH)2

NaCI + KNO3 = NaNO3 + KCI =>
NaCI + KNO3 = NaNO3 + KCI

Zr + F2 = ZrF =>
2 Zr + F2 = 2 ZrF

MnO4 + C2O2 = MnO2 + CO3 =>
2 MnO4 + C2O2 = 2 MnO2 + 2 CO3

ZnI2 + Br = I + ZnBr =>
ZnI2 + Br = 2 I + ZnBr

N2H2 + C10O2H16 = N2 + C10O2H18 =>
N2H2 + C10O2H16 = N2 + C10O2H18

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

NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2

Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe

H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O

KCl + H2SO4 = K2SO4 + HCl =>
2 KCl + H2SO4 = K2SO4 + 2 HCl

Fe + Pb{2+}SO4 = Fe{2+}SO4 + Pb =>
Fe + Pb{2+}SO4 = Fe{2+}SO4 + Pb

P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5

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Breng de vergelijking van een chemische reactie in evenwicht
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