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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
ZnCl2 + Al2(SO4)2 = Zn3(SO4)2 + AlCl3 =>
3 ZnCl2 + Al2(SO4)2 = Zn3(SO4)2 + 2 AlCl3

PbCl2 + KI = PbI2 + KCl =>
PbCl2 + 2 KI = PbI2 + 2 KCl

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

CaCl2(aq) + Na3PO4(aw) = Ca3(PO4)2 + NaCl =>
3 CaCl2(aq) + 2 Na3PO4(aw) = Ca3(PO4)2 + 6 NaCl

Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2

CdCO3 = CdO + CO2 =>
CdCO3 = CdO + CO2

C2H4 = [C2H4]67 =>
67 C2H4 = [C2H4]67

KMnO4 + K2S = K2MnO4 + S =>
2 KMnO4 + K2S = 2 K2MnO4 + S

P2 + O = P4O6 =>
2 P2 + 6 O = P4O6

Cu(NO3) + NH3 = [Cu(NH3)4] + (NO3)2 =>
2 Cu(NO3) + 8 NH3 = 2[Cu(NH3)4] + (NO3)2

C + H2 = CH4 =>
C + 2 H2 = CH4

Al2(OH)3 + C = Al + H2O + CO2 =>
4 Al2(OH)3 + 3 C = 8 Al + 6 H2O + 3 CO2

Cs + F2(g) = CsF2 =>
Cs + F2(g) = CsF2

CaCO3(aq) + Na3PO4(aq) = Ca3(PO4)2 + Na2CO3 =>
3 CaCO3(aq) + 2 Na3PO4(aq) = Ca3(PO4)2 + 3 Na2CO3

NiC2O4 + Al = Al2C2O4 + Ni =>
NiC2O4 + 2 Al = Al2C2O4 + Ni

FeS2 + H2O = Fe3O4 + H + H2SO4 =>
3 FeS2 + 28 H2O = Fe3O4 + 44 H + 6 H2SO4

Cr(NO3)3 + BaCO3 = Cr2(CO3)3 + Ba(NO3)2 =>
2 Cr(NO3)3 + 3 BaCO3 = Cr2(CO3)3 + 3 Ba(NO3)2

H2 + SO5 = H2OSO4 =>
H2 + SO5 = H2OSO4

ClO3 + H2O = HClO3 + HClO4 =>
2 ClO3 + H2O = HClO3 + HClO4

Ni(OH)Cl + (NH3*H2O) = [Ni(NH3)6] + Cl + OH + H2O =>
Ni(OH)Cl + 6(NH3*H2O) = [Ni(NH3)6] + Cl + OH + 6 H2O

AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3

Ca(ClO3)2 = Ca + ClO3 =>
Ca(ClO3)2 = Ca + 2 ClO3

Ag(NO3) + HClO = Ag(ClO) + H(NO3) =>
Ag(NO3) + HClO = Ag(ClO) + H(NO3)

C6H13OH + O2 = CO2 + H2O =>
C6H13OH + 9 O2 = 6 CO2 + 7 H2O

F2(g) + H2O(l) = HF(g) + O2(g) =>
2 F2(g) + 2 H2O(l) = 4 HF(g) + O2(g)

ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O

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

OH{-} = O2 + H2O + {-} =>
4 OH{-} = O2 + 2 H2O + 4e

Zn + H2SO4 + H2O = ZnSO4*7H2O + H2 =>
Zn + H2SO4 + 7 H2O = ZnSO4*7H2O + H2

ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2

Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4] =>
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4]

Ca(NO3)2 + (NH4)2HPO4 = CaHPO4 + NH4NO3 =>
Ca(NO3)2 + (NH4)2HPO4 = CaHPO4 + 2 NH4NO3

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

Cu{2+} + NO3{-} = Cu(NO3)2 =>
Cu{2+} + 2 NO3{-} = Cu(NO3)2

CO2(g) + H2(g) = CH4(g) + H2O(l) =>
CO2(g) + 4 H2(g) = CH4(g) + 2 H2O(l)

ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2

Ag(s) + HNO3(aq) = AgNO3(aq) + H2(g) =>
2 Ag(s) + 2 HNO3(aq) = 2 AgNO3(aq) + H2(g)

C4H10(s) + O2(g) = CO2(g) + H20(g) =>
2 C4H10(s) + 8 O2(g) = 8 CO2(g) + H20(g)

NH4NO3(aq) + Ba(OH)2(aq) = NH4OH + Ba(NO3)2 =>
2 NH4NO3(aq) + Ba(OH)2(aq) = 2 NH4OH + Ba(NO3)2

NiSO4*6H2O + Na2B4O7*10H2O = Ni3B2O6 + NiO*3B2O3*10H2O + Na2SO4 + H2O =>
8 NiSO4*6H2O + 8 Na2B4O7*10H2O = Ni3B2O6 + 5 NiO*3B2O3*10H2O + 8 Na2SO4 + 78 H2O

B2Cl4 + OH{-} = BO2{-} + Cl{-} + H2O + H2 =>
B2Cl4 + 6 OH{-} = 2 BO2{-} + 4 Cl{-} + 2 H2O + H2

[Co(H2O)6]Cl2 + H2O = [Co(H2O)6]H2O + Cl2 =>
[Co(H2O)6]Cl2 + H2O = [Co(H2O)6]H2O + Cl2

K3Fe(C2O4)3*3H2O + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + CO2 + H2O =>
10 K3Fe(C2O4)3*3H2O + 12 KMnO4 + 48 H2SO4 = 5 Fe2(SO4)3 + 12 MnSO4 + 21 K2SO4 + 60 CO2 + 78 H2O

KBr + I2 = Br + KI =>
2 KBr + I2 = 2 Br + 2 KI

AlCl3 + PbNO3 = Al(NO3)3 + PbCl =>
AlCl3 + 3 PbNO3 = Al(NO3)3 + 3 PbCl

Fe(NO3)3 + KI = I2 + FeI2 + KNO3 =>
2 Fe(NO3)3 + 6 KI = I2 + 2 FeI2 + 6 KNO3

Al(OH)3 + H3O{+} = Al{3+H2O =>
Al(OH)3 + 3 H3O{+} = Al{3+6H2O

Pb{2+} + CuSO4 = PbSO4 + Cu{2+} =>
Pb{2+} + CuSO4 = PbSO4 + Cu{2+}

C5H5N + O2 = C02 + N2O5 + H2O =>
2 C5H5N + 5 O2 = 5 C02 + N2O5 + 5 H2O

F + W + S + P = FW3SP2 =>
F + 3 W + S + 2 P = FW3SP2

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Breng de vergelijking van een chemische reactie in evenwicht
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