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Chemische vergelijkingen in evenwicht op12/20/24

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Breng de vergelijking van een chemische reactie in evenwicht
HCl + H2PO4 = H3Cl + PO4 =>
HCl + H2PO4 = H3Cl + PO4

Mg{2+}(No{3-} = Mg{2+} =>
Mg{2+}(No{3-} = Mg{2+}

HCOOK + H3PO4 = HCOOH + K2HPO4 =>
2 HCOOK + H3PO4 = 2 HCOOH + K2HPO4

CuS + MnO4{-} + H{+} = Cu{2+} + SO2 + Mn{2+} + H2O =>
5 CuS + 6 MnO4{-} + 28 H{+} = 5 Cu{2+} + 5 SO2 + 6 Mn{2+} + 14 H2O

Cu(OH)2 + HI = Cu + I(H2O) =>
Cu(OH)2 + 2 HI = Cu + 2 I(H2O)

BaCl2 + ZnOH2 = ZnCl2 + BaO + H2 =>
BaCl2 + ZnOH2 = ZnCl2 + BaO + H2

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

C2H4Cl2 + CuO = CO2 + H2O + Cu + CuCl2 =>
C2H4Cl2 + 6 CuO = 2 CO2 + 2 H2O + 5 Cu + CuCl2

CH3NH3Br + C2H2F2O6 = Br2 + CO2 + H2O + HF + N2 =>
2 CH3NH3Br + 5 C2H2F2O6 = Br2 + 12 CO2 + 6 H2O + 10 HF + N2

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

Cl3 + O2 = ClO2 =>
Cl3 + 3 O2 = 3 ClO2

CaOHC4H6O2 = C4H7CaO3 =>
CaOHC4H6O2 = C4H7CaO3

CaCl2 + H2SO4 = HCl + CaSO4 =>
CaCl2 + H2SO4 = 2 HCl + CaSO4

Mg(NO3)2(aq) + H2SO4(aq) = MgSO4 + H2(NO3)2 =>
Mg(NO3)2(aq) + H2SO4(aq) = MgSO4 + H2(NO3)2

ZnBr2(aq) + K2S(aq) = ZnS(s) + KBr(aq) =>
ZnBr2(aq) + K2S(aq) = ZnS(s) + 2 KBr(aq)

C2H6(g) + O2(g) = C2H2(g) + H2O =>
C2H6(g) + O2(g) = C2H2(g) + 2 H2O

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

NaClO3 + CaSO4 = Na2SO4 + Ca(ClO3)2 =>
2 NaClO3 + CaSO4 = Na2SO4 + Ca(ClO3)2

O4 = O5 =>
5 O4 = 4 O5

C6H14 + Cl2 = HCl + C6H12 =>
C6H14 + Cl2 = 2 HCl + C6H12

Re + HCl = ReCl2 + H2 =>
Re + 2 HCl = ReCl2 + H2

Ca3[PO4]2 + C = Ca3P2 + CO =>
Ca3[PO4]2 + 8 C = Ca3P2 + 8 CO

Re + HCl = ReCl2 + H2 =>
Re + 2 HCl = ReCl2 + H2

HCl + LiOH = H2O + LiCl =>
HCl + LiOH = H2O + LiCl

Ag(NO3)2 + H2O = Ag + O2 + HNO3 =>
2 Ag(NO3)2 + 2 H2O = 2 Ag + O2 + 4 HNO3

Ca*CO3 = CaCO3 =>
Ca*CO3 = CaCO3

Ba(OH)2 + ZnS = BaS + Zn(OH)2 =>
Ba(OH)2 + ZnS = BaS + Zn(OH)2

Re + HCl = ReCl2 + H2 =>
Re + 2 HCl = ReCl2 + H2

CH3CH2MgCl + HOH = CH3CH3Mg(OH)Cl =>
CH3CH2MgCl + HOH = CH3CH3Mg(OH)Cl

PbO2 + S + KOH = PbO + K2SO3 + H2O =>
2 PbO2 + S + 2 KOH = 2 PbO + K2SO3 + H2O

CaSO4*2H2O + *KCl = K2SO4 + CaCl2 + *H2O =>
CaSO4*2H2O + 2*KCl = K2SO4 + CaCl2 + 2*H2O

H2SO3KOH = H2OHKSO3 =>
H2SO3KOH = H2OHKSO3

FeCl2 + HCl + HNO2 = FeCl3 + NO + H2O =>
FeCl2 + HCl + HNO2 = FeCl3 + NO + H2O

FeSO4 + NH4OH = Fe(OH)2 + SO4(NH4)2 =>
FeSO4 + 2 NH4OH = Fe(OH)2 + SO4(NH4)2

{88}Ra = {2}He =>
{88}Ra = 44{2}He

Sn + HBF4 = Sn(HBF4)2 =>
Sn + 2 HBF4 = Sn(HBF4)2

C2H5ClNaOH = CH3CH2OHNaCl =>
C2H5ClNaOH = CH3CH2OHNaCl

NH4HCO3 + HCOOH = HCO2NH4 + CO2 + H2O =>
NH4HCO3 + HCOOH = HCO2NH4 + CO2 + H2O

Cr2O7{2-} + HNO2 + H{+} = Cr{3+} + NO3{-} + H2O =>
Cr2O7{2-} + 3 HNO2 + 5 H{+} = 2 Cr{3+} + 3 NO3{-} + 4 H2O

Zn(NO3)2 + LiOH = Zn(OH)2 + LiNO3 =>
Zn(NO3)2 + 2 LiOH = Zn(OH)2 + 2 LiNO3

Re + HCl = ReCl2 + H2 =>
Re + 2 HCl = ReCl2 + H2

Au + KNO3 = AuNO3 + K =>
Au + KNO3 = AuNO3 + K

Mg3Si2O5(OH)4 + CO2 = Mg3Si4O10(OH)2 + MgCO3 + H2O =>
2 Mg3Si2O5(OH)4 + 3 CO2 = Mg3Si4O10(OH)2 + 3 MgCO3 + 3 H2O

NaCl + H2SO4 = HCl + Na + SO4 =>
2 NaCl + H2SO4 = 2 HCl + 2 Na + SO4

V + O2 = V2O3 =>
4 V + 3 O2 = 2 V2O3

SrF2 + AgNO3 = AgF + Sr(NO3)2 =>
SrF2 + 2 AgNO3 = 2 AgF + Sr(NO3)2

(NH4)2SO4(aq) + Pb(C2H3O2)2(aq) = NH4C2H3O2(aq) + PbSO4(s) =>
(NH4)2SO4(aq) + Pb(C2H3O2)2(aq) = 2 NH4C2H3O2(aq) + PbSO4(s)

PCI2 = CI2P =>
PCI2 = CI2P

Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2

Re + HCl = ReCl2 + H2 =>
Re + 2 HCl = ReCl2 + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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