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Chemische vergelijkingen in evenwicht op09/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ca(OH)2(aq) + H3PO4(a) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2(aq) + 2 H3PO4(a) = Ca3(PO4)2 + 6 H2O

Al + KNO3 + KOH = K2AlO2 + NH3 + H2O =>
4 Al + KNO3 + 7 KOH = 4 K2AlO2 + NH3 + 2 H2O

C2H2(g) + O = CO2(g) + H2O(l) =>
C2H2(g) + 5 O = 2 CO2(g) + H2O(l)

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

BaO + P2O5 = BaO6P2 =>
BaO + P2O5 = BaO6P2

GaF3 + C5 = C5F + Ga =>
GaF3 + 3 C5 = 3 C5F + Ga

H2O = H2H + O2 =>
6 H2O = 4 H2H + 3 O2

Fe2O3(s) + C(s) = Fe(s) + CO2(g) =>
2 Fe2O3(s) + 3 C(s) = 4 Fe(s) + 3 CO2(g)

H2O + Fe(BrO3)2 + BrO = Fe + HBrO3 =>
4 H2O + 3 Fe(BrO3)2 + 2 BrO = 3 Fe + 8 HBrO3

H2NCONH2 + O2 = CO2 + H2O + N2 =>
2 H2NCONH2 + 3 O2 = 2 CO2 + 4 H2O + 2 N2

Mg + FeCl3 = Fe + MgCl =>
3 Mg + FeCl3 = Fe + 3 MgCl

Cu3(PO4)2 + Al(NO3)3 = Cu(NO3)2 + AlPO4 =>
Cu3(PO4)2 + 2 Al(NO3)3 = 3 Cu(NO3)2 + 2 AlPO4

Na2S + ZnCl2 = Na2Cl2 + ZnS =>
Na2S + ZnCl2 = Na2Cl2 + ZnS

K2[Zn(OH)4] + HCl = Zn(OH)2 + H2O + KCl =>
K2[Zn(OH)4] + 2 HCl = Zn(OH)2 + 2 H2O + 2 KCl

NbI3 + F2 = NbF3 + I2 =>
2 NbI3 + 3 F2 = 2 NbF3 + 3 I2

CaBr2 + Fe(CN)3 = Ca(CN)2 + FeBr3 =>
3 CaBr2 + 2 Fe(CN)3 = 3 Ca(CN)2 + 2 FeBr3

Ba(OH)2 + H3PO4 = H2O + Ba3(PO4)2 =>
3 Ba(OH)2 + 2 H3PO4 = 6 H2O + Ba3(PO4)2

SO4 + NaOH = SO4(OH) + Na =>
SO4 + NaOH = SO4(OH) + Na

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

Fe{3+} + C6H8O6 = Fe{2+} + C6H6O6 + H{+} =>
2 Fe{3+} + C6H8O6 = 2 Fe{2+} + C6H6O6 + 2 H{+}

Ba(OH)2 + H2CO3 = Ba2(OH)2CO3 + H2O =>
2 Ba(OH)2 + H2CO3 = Ba2(OH)2CO3 + 2 H2O

K2 + AgNO3 = KNO3 + Ag =>
K2 + 2 AgNO3 = 2 KNO3 + 2 Ag

HClO4(aq) + RbOH(aq) = RbClO4(aq) + H2O =>
HClO4(aq) + RbOH(aq) = RbClO4(aq) + H2O

Fe + NaOH = FeNaOH =>
Fe + NaOH = FeNaOH

SnO + P2O5 = Sn3(PO4)2 =>
3 SnO + P2O5 = Sn3(PO4)2

NH3 + Cl = N2H4 + NH4Cl =>
4 NH3 + 2 Cl = N2H4 + 2 NH4Cl

(NH4)Cl + Pb2(NO3) = NH4(NO3) + Pb2Cl =>
(NH4)Cl + Pb2(NO3) = NH4(NO3) + Pb2Cl

Mg(OH)2 + H3PO4 = Mg3PO4 + H(OH)2 =>
3 Mg(OH)2 + H3PO4 = Mg3PO4 + 3 H(OH)2

Na2S + MnCl3 = NaCl + Mn2S3 =>
3 Na2S + 2 MnCl3 = 6 NaCl + Mn2S3

NaAlO2 + NaOH + H2O = Na3[Al(OH)6] =>
NaAlO2 + 2 NaOH + 2 H2O = Na3[Al(OH)6]

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

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

Cs(OH) + H2(SO4) = Cs2(SO4) + H2O =>
2 Cs(OH) + H2(SO4) = Cs2(SO4) + 2 H2O

PO3 = P8 + O2 =>
8 PO3 = P8 + 12 O2

CaCl2 + Al2O3 = CaO + AlCl3 =>
3 CaCl2 + Al2O3 = 3 CaO + 2 AlCl3

NaF(aq) + Ca(C2H3O2)2(aq) = CaF2(s) + Na(C2H3O2)(aq) =>
2 NaF(aq) + Ca(C2H3O2)2(aq) = CaF2(s) + 2 Na(C2H3O2)(aq)

ZnCl2(s) + Al(s) = Zn(s) + AlCl3(s) =>
3 ZnCl2(s) + 2 Al(s) = 3 Zn(s) + 2 AlCl3(s)

[C2H5O]2PS2H + ZnO = Zn[S2P(OC2H5)2]2 + H2O =>
2[C2H5O]2PS2H + ZnO = Zn[S2P(OC2H5)2]2 + H2O

Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu

C6H12O6 + C52H40O20S4 + C3H5OCl + NaOH = C124H168O76S4 + H2O + NaCl =>
8 C6H12O6 + C52H40O20S4 + 8 C3H5OCl + 8 NaOH = C124H168O76S4 + 8 H2O + 8 NaCl

Na3AlO3 + H2SO4 = Al2(SO4)3 + NaOH =>
2 Na3AlO3 + 3 H2SO4 = Al2(SO4)3 + 6 NaOH

Na + Si = NaSi =>
Na + Si = NaSi

C6H8O7 + H2O = C6H5O7 + H3O =>
C6H8O7 + 3 H2O = C6H5O7 + 3 H3O

Na3N + CaO = Na2O + Ca3N2 =>
2 Na3N + 3 CaO = 3 Na2O + Ca3N2

Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

ZnO + Cu(OH)2 = CuO + Zn(OH)2 =>
ZnO + Cu(OH)2 = CuO + Zn(OH)2

K2SO4 + HCl = H2O + KCl + SO3 =>
K2SO4 + 2 HCl = H2O + 2 KCl + SO3

C4H6O4 + Ba(OH)2 = Ba + COOH + H2O =>
C4H6O4 + 5 Ba(OH)2 = 5 Ba + 4 COOH + 6 H2O

As2O3 + HNO3 + H2O = H3AsO4 + NO2 =>
As2O3 + 4 HNO3 + H2O = 2 H3AsO4 + 4 NO2

MnO4{-} + N2H4 = MnO2 + N2 + OH{-} + H2O =>
4 MnO4{-} + 3 N2H4 = 4 MnO2 + 3 N2 + 4 OH{-} + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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