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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
FeCl3 + K3[Fe(CN)6] + SnCl2 = SnCl4 + Fe3[Fe(CN)6]2 + KCl =>
6 FeCl3 + 4 K3[Fe(CN)6] + 3 SnCl2 = 3 SnCl4 + 2 Fe3[Fe(CN)6]2 + 12 KCl

CF2Cl2 + F2 = CF4 + Cl2 =>
CF2Cl2 + F2 = CF4 + Cl2

KMnO4 + MnSO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 MnSO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4

AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al

PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

I{-} + SO4{2-} + H{+} = I2 + SO2 + H2O =>
2 I{-} + SO4{2-} + 4 H{+} = I2 + SO2 + 2 H2O

K2O + CaO = K2CaO2 =>
K2O + CaO = K2CaO2

Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3

C21H24ClNO5 + NaOH = C21H23NO5 + NaCl + H2O =>
C21H24ClNO5 + NaOH = C21H23NO5 + NaCl + H2O

Al + HCHO2 = Al(CHO2)3 + H2 =>
2 Al + 6 HCHO2 = 2 Al(CHO2)3 + 3 H2

NaOH + Co(NO3)2 = Na + NO3 + Co(OH)2 =>
2 NaOH + Co(NO3)2 = 2 Na + 2 NO3 + Co(OH)2

C27H46O + NaOH = C27H45O + H2O + Na =>
C27H46O + NaOH = C27H45O + H2O + Na

SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O

CaS5 + HCl = H + S + CaCl2 =>
CaS5 + 2 HCl = 2 H + 5 S + CaCl2

I + CaO = Ca(IO) =>
I + CaO = Ca(IO)

MgBr2 + HF = HBr + MgF2 =>
MgBr2 + 2 HF = 2 HBr + MgF2

MnCl2 + H2O2 + KOH = H2MnO3 + KCl + H2O =>
MnCl2 + H2O2 + 2 KOH = H2MnO3 + 2 KCl + H2O

Au + HNO3 + HCl = H[AuCl2] + NO2 + H2O =>
Au + HNO3 + 2 HCl = H[AuCl2] + NO2 + H2O

AgNO3 + NiCl2 = AgCl + Ni(NO3)2 =>
2 AgNO3 + NiCl2 = 2 AgCl + Ni(NO3)2

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

C99999999999999999999999999999 = C9223362840000000000 =>
C99999999999999999999999999999 = C9223362840000000000

Fe + S9 = FeS =>
9 Fe + S9 = 9 FeS

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

CuS + Zn(NO3)2 = Cu(NO3)2 + ZnS =>
CuS + Zn(NO3)2 = Cu(NO3)2 + ZnS

C + FeCl2 = CCl4 + Fe =>
C + 2 FeCl2 = CCl4 + 2 Fe

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

Cu(OH)2 + NaCl = CuCl2 + Na(OH) =>
Cu(OH)2 + 2 NaCl = CuCl2 + 2 Na(OH)

SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2

Sc + H2O = Sc(OH)3 + H2 =>
2 Sc + 6 H2O = 2 Sc(OH)3 + 3 H2

CH3COOH + CaCO3 = CH3COO + HCaCO3 =>
CH3COOH + CaCO3 = CH3COO + HCaCO3

CaO + H2O(l) = Ca(OH)2 =>
CaO + H2O(l) = Ca(OH)2

Al4C3 + PbO2 = Al2O3 + PbO + CO =>
Al4C3 + 9 PbO2 = 2 Al2O3 + 9 PbO + 3 CO

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

NaHCO3(s) + HNO3(aq) = NaNO3 + H2O + CO2 =>
NaHCO3(s) + HNO3(aq) = NaNO3 + H2O + CO2

NH3 + H2SO4 = HNO3 + S2 + H2O =>
3 NH3 + 4 H2SO4 = 3 HNO3 + 2 S2 + 7 H2O

NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2

Cr2(SO3)3 + H2SO4 = Cr2(SO4)3 + H2O + SO2 =>
Cr2(SO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O + 3 SO2

PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

F2 + NbI5 = I2 + NbF5 =>
5 F2 + 2 NbI5 = 5 I2 + 2 NbF5

MgCl2 + Zn3(PO4)2 = Mg3(PO4)2 + ZnCl2 =>
3 MgCl2 + Zn3(PO4)2 = Mg3(PO4)2 + 3 ZnCl2

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

I{-} + SO4{2-} + H{+} = I2 + SO + H2O =>
4 I{-} + SO4{2-} + 6 H{+} = 2 I2 + SO + 3 H2O

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

ICl + Cu + H2O = CuCl2 + Cu(OH)2 + HI =>
2 ICl + 2 Cu + 2 H2O = CuCl2 + Cu(OH)2 + 2 HI

K2Cr2O7(aq) + H2SO4(aq) + C2H5OH(v) = C2H4O(g) + K2SO4(aq) + Cr2(SO4)3(aq) + H2O(l) =>
K2Cr2O7(aq) + 4 H2SO4(aq) + 3 C2H5OH(v) = 3 C2H4O(g) + K2SO4(aq) + Cr2(SO4)3(aq) + 7 H2O(l)

Fe2O3 + C6H8O6 = FeO + C6H6O6 + H2O =>
Fe2O3 + C6H8O6 = 2 FeO + C6H6O6 + H2O

N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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