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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
K2(SO3) + HCl = SO2 + KCl + H2O =>
K2(SO3) + 2 HCl = SO2 + 2 KCl + H2O

CrCl3 + KOH + H2O2 = K2CrO4 + KCl + H2O =>
2 CrCl3 + 10 KOH + 3 H2O2 = 2 K2CrO4 + 6 KCl + 8 H2O

In(s) + I2(s) = In2I6 =>
2 In(s) + 3 I2(s) = In2I6

F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF

CuSO4 + Fe = Fe2(SO4)3 + Cu =>
3 CuSO4 + 2 Fe = Fe2(SO4)3 + 3 Cu

HClO3 + Br2 + H2O = HBrO3 + HCl =>
5 HClO3 + 3 Br2 + 3 H2O = 6 HBrO3 + 5 HCl

FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl

KCl(aq) + CaBr2(aq) = KBr(aq) + CaCl2(aq) =>
2 KCl(aq) + CaBr2(aq) = 2 KBr(aq) + CaCl2(aq)

KOHHPO4 = KPO4H2O =>
KOHHPO4 = KPO4H2O

N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3

C2H2(g) = C6H6(l) =>
3 C2H2(g) = C6H6(l)

Ba + Ag3PO4 = Ba3(PO4)2 + Ag =>
3 Ba + 2 Ag3PO4 = Ba3(PO4)2 + 6 Ag

C3H8O3 + HCl = C3H6Cl2O + H2O =>
C3H8O3 + 2 HCl = C3H6Cl2O + 2 H2O

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

NiSO4 + NH3 + C4H8N2O2 = Ni(C4H6N2O2)2 + NH4 + SO4 =>
NiSO4 + 4 NH3 + 2 C4H8N2O2 = Ni(C4H6N2O2)2 + 4 NH4 + SO4

Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O

Zn3(PO4)2 + K2CO3 = ZnCO3 + K3PO4 =>
Zn3(PO4)2 + 3 K2CO3 = 3 ZnCO3 + 2 K3PO4

H2S(aq) + H2SO4(aq) = S(s) + H2O(l) =>
3 H2S(aq) + H2SO4(aq) = 4 S(s) + 4 H2O(l)

ZnO + H2SO3 = ZnSO4 + H2 =>
ZnO + H2SO3 = ZnSO4 + H2

FeOCaO = FeCaO2 =>
FeOCaO = FeCaO2

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

Ca3P2 + H2SO4 = CaSO4 + H3PO4 + H2O + SO2 =>
Ca3P2 + 11 H2SO4 = 3 CaSO4 + 2 H3PO4 + 8 H2O + 8 SO2

HNO4 + As + H2O = H3AsO4 + NO =>
HNO4 + As + H2O = H3AsO4 + NO

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

Li2 + Ca(OH)2 = Li2(OH)2 + Ca =>
Li2 + Ca(OH)2 = Li2(OH)2 + Ca

Ni2SiO4 + Ni36Fe54S8 + Fe3Si2O5(OH)4 = Ni3Fe + HS + Fe2SiO4 + Fe3O4 =>
231 Ni2SiO4 + 16 Ni36Fe54S8 + 32 Fe3Si2O5(OH)4 = 346 Ni3Fe + 128 HS + 295 Fe2SiO4 + 8 Fe3O4

MnO2 + H2O2 = MnO4 + H2O =>
MnO2 + 2 H2O2 = MnO4 + 2 H2O

HCl + CaO = CaCl2*H2O =>
2 HCl + CaO = CaCl2*H2O

LiCl + O3 = LiClO3 =>
LiCl + O3 = LiClO3

Al2(SO4)3* + Pb(NO3)2 = Al(NO3)3 + PbSO4 =>
Al2(SO4)3* + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 PbSO4

MgCl2(aq) + AgNO3(aq) = AgCl(s) + Mg(NO3)2(aq) =>
MgCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Mg(NO3)2(aq)

Fe + NaNO3 + H2O = Fe3O4 + NO + NaOH =>
9 Fe + 8 NaNO3 + 4 H2O = 3 Fe3O4 + 8 NO + 8 NaOH

Cr(OH)2 + KOH = K2[Cr(OH)4] =>
Cr(OH)2 + 2 KOH = K2[Cr(OH)4]

C2H5OH + NH3 = C2H5NH2 + H2O =>
C2H5OH + NH3 = C2H5NH2 + H2O

C2H4(OH)2 + HNO3 = C2H4(NO3)2 + H2O =>
C2H4(OH)2 + 2 HNO3 = C2H4(NO3)2 + 2 H2O

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

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

Cd + NiO2 + H2O = Cd(OH)2 + Ni(OH2) =>
2 Cd + NiO2 + 3 H2O = 2 Cd(OH)2 + Ni(OH2)

Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2

Al(HCO3)3 + AlPO4 = Al2(CO3)3 + H3PO4 =>
Al(HCO3)3 + AlPO4 = Al2(CO3)3 + H3PO4

XX = XX2 =>
3 XX = 2 XX2

CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr

PbSH2O2 = PbH2SO2 =>
PbSH2O2 = PbH2SO2

NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O

Mg + CI2 = MgCI2 =>
Mg + CI2 = MgCI2

CaOHCl = CaClOH =>
CaOHCl = CaClOH

CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2

NaNO3 + CH3COOH + KBr = NaNO2 + CH3COOK + H2O + Br2 =>
NaNO3 + 2 CH3COOH + 2 KBr = NaNO2 + 2 CH3COOK + H2O + Br2

H2Po4{-} + NaOH = Na2Po4{-} + H2O =>
H2Po4{-} + 2 NaOH = Na2Po4{-} + 2 H2O

ClO3{-} + HCl + H{+} = Cl2 + H2O =>
ClO3{-} + 5 HCl + H{+} = 3 Cl2 + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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