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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
SiCl4(g) + Mg(s) = MgCl2(s) + Si(s) =>
SiCl4(g) + 2 Mg(s) = 2 MgCl2(s) + Si(s)

Ca(CO3)(s) = CaO(s) + CO2(g) =>
Ca(CO3)(s) = CaO(s) + CO2(g)

K2HPO4 + HCl = K2HCl + HPO4 =>
K2HPO4 + HCl = K2HCl + HPO4

CaC2O4 + I2 = CO2 + CaI2 =>
CaC2O4 + I2 = 2 CO2 + CaI2

Cu(NH3)4(OH)2 = Cu(OH)2 + NH3 =>
Cu(NH3)4(OH)2 = Cu(OH)2 + 4 NH3

Re + O2 = ReO7 =>
2 Re + 7 O2 = 2 ReO7

Fe(s) + Ni(NO3)2(aq) = Fe(NO3)2(aq) + Ni(s) =>
Fe(s) + Ni(NO3)2(aq) = Fe(NO3)2(aq) + Ni(s)

Na2CO3 + HI = H2CO3 + NaI =>
Na2CO3 + 2 HI = H2CO3 + 2 NaI

Ca + CO3 = CaCO3 =>
Ca + CO3 = CaCO3

Mg(OH) + HCl = MgCl2 + OH + H2 =>
Mg(OH) + 2 HCl = MgCl2 + OH + H2

Pb(NO3)2 + K2CrO4 = PbCr + O4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCr + O4 + 2 KNO3

CH3CH2OH + CrO3 + H{+} = CH3COOH + Cr{3+} + H2O =>
3 CH3CH2OH + 4 CrO3 + 12 H{+} = 3 CH3COOH + 4 Cr{3+} + 9 H2O

Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu

MnSO4 + KMnO4 + ZnSO4 + H2O = Zn(HMnO3)2 + KHSO4 + H2SO4 =>
6 MnSO4 + 4 KMnO4 + 5 ZnSO4 + 14 H2O = 5 Zn(HMnO3)2 + 4 KHSO4 + 7 H2SO4

C6H6 + H2O = HCO3{-} + CH4 + H{+} =>
4 C6H6 + 27 H2O = 9 HCO3{-} + 15 CH4 + 9 H{+}

Ca(NO3)2 = CaO + O2 + NO2 =>
2 Ca(NO3)2 = 2 CaO + O2 + 4 NO2

SCl2 + H2O = SO + HCl =>
SCl2 + H2O = SO + 2 HCl

MgHCO3 + H2S + Ca = CaHCO3 + MgH2S =>
MgHCO3 + H2S + Ca = CaHCO3 + MgH2S

BaCO3 + HC2H3O2 = Ba + H2O + CO2 =>
4 BaCO3 + HC2H3O2 = 4 Ba + 2 H2O + 6 CO2

MgCl2 + Na2SiO3 + H2O = MgOSiO3 + NaCl + H2 =>
MgCl2 + Na2SiO3 + H2O = MgOSiO3 + 2 NaCl + H2

Fe + HNO3 = Fe(NO3)3 + N2 + H2O =>
10 Fe + 36 HNO3 = 10 Fe(NO3)3 + 3 N2 + 18 H2O

N2O5 + Ba(OH)2 = Ba(OH)NO3 + H2O =>
N2O5 + 2 Ba(OH)2 = 2 Ba(OH)NO3 + H2O

P4S3 + KClO3 = P2O5 + KCl + SO3 =>
3 P4S3 + 19 KClO3 = 6 P2O5 + 19 KCl + 9 SO3

Br2 + CHCl3 = CCl3Br + HBr =>
Br2 + CHCl3 = CCl3Br + HBr

SnO4 + H2O = Sn(OH)4 + O2 =>
SnO4 + 2 H2O = Sn(OH)4 + O2

Fe2(CO3)3(s) + HNO3(aq) = Fe(NO3)3(aq) + H2O(l) + CO2(g) =>
Fe2(CO3)3(s) + 6 HNO3(aq) = 2 Fe(NO3)3(aq) + 3 H2O(l) + 3 CO2(g)

Ba(C2H3O2)2 + Na2CrO4 = Na(C2H3O2)2 + Ba2CrO4 =>
2 Ba(C2H3O2)2 + Na2CrO4 = 2 Na(C2H3O2)2 + Ba2CrO4

V(H2O)6{3+} + OH{-} = V(H2O)5(OH){2+} + H2O =>
V(H2O)6{3+} + OH{-} = V(H2O)5(OH){2+} + H2O

Zn + HNO3 = ZnNO3NO2 + H2O =>
Zn + 2 HNO3 = ZnNO3NO2 + H2O

Cl2 + CaBr2 = ClBr + Ca2 =>
2 Cl2 + 2 CaBr2 = 4 ClBr + Ca2

As2S3 + HNO3 + H2O = H3As2O4 + H2SO4 + NO =>
3 As2S3 + 23 HNO3 + 2 H2O = 3 H3As2O4 + 9 H2SO4 + 23 NO

Na2Zn(CN)4 + NaOH + H2O = NH3 + HCOONa + ZnO =>
Na2Zn(CN)4 + 2 NaOH + 7 H2O = 4 NH3 + 4 HCOONa + ZnO

C5H6 + O2 = CO2 + H23 =>
23 C5H6 + 115 O2 = 115 CO2 + 6 H23

NaCl + CuSO4*5H2O = CuCl2 + Na2SO4 + H2O =>
2 NaCl + CuSO4*5H2O = CuCl2 + Na2SO4 + 5 H2O

AlNO3 + NH3 + H2O = Al(OH)3 + NH4NO3 =>
4 AlNO3 + 2 NH3 + 9 H2O = 4 Al(OH)3 + 3 NH4NO3

C8H18O + C4H6O3 = C10H20O2 + H2O =>
2 C8H18O + C4H6O3 = 2 C10H20O2 + H2O

C12800H40100O5300N930S186 + O2 = CO + H2 + N2 + SO2 =>
C12800H40100O5300N930S186 + 3936 O2 = 12800 CO + 20050 H2 + 465 N2 + 186 SO2

PdO + HClO4 = Pd(ClO4)2 + H2O =>
PdO + 2 HClO4 = Pd(ClO4)2 + H2O

ZnSO4 + Mg(s) = Zn + MgSO4 =>
ZnSO4 + Mg(s) = Zn + MgSO4

NH4CNO = HCNO + NH3 =>
NH4CNO = HCNO + NH3

C10H7O + C2H5I = C12H12O + I =>
C10H7O + C2H5I = C12H12O + I

OH + Mg + NH4 + HPO4 = H2O + MgNH4PO4 =>
OH + Mg + NH4 + HPO4 = H2O + MgNH4PO4

K2Cr2O7 + HCl + KI = CrCl3 + I2 + KCl + H2O =>
K2Cr2O7 + 14 HCl + 6 KI = 2 CrCl3 + 3 I2 + 8 KCl + 7 H2O

Ca(OH)2 + Li2S = CaS + Li(OH) =>
Ca(OH)2 + Li2S = CaS + 2 Li(OH)

C8H6 + KMnO4 + H2SO4 = C7H6O2 + MnSO4 + H2O + K2SO4 =>
35 C8H6 + 26 KMnO4 + 39 H2SO4 = 40 C7H6O2 + 26 MnSO4 + 24 H2O + 13 K2SO4

HCl + K(PO2) + K(MnO2) = MnCl2 + H2O + P2O5 + KCl =>
14 HCl + 2 K(PO2) + 4 K(MnO2) = 4 MnCl2 + 7 H2O + P2O5 + 6 KCl

Cr = Cr{3+} + e =>
Cr = Cr{3+} + 3e

MgSO4 + KOH = MgSO4KOH =>
MgSO4 + KOH = MgSO4KOH

CH3OOH + NaCO = CH3COONa + CO2 + H2O =>
5 CH3OOH + 4 NaCO = 4 CH3COONa + CO2 + 4 H2O

SrCl2(aq) + Na2CO3(aq) = SrCO3 + NaCl =>
SrCl2(aq) + Na2CO3(aq) = SrCO3 + 2 NaCl

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Breng de vergelijking van een chemische reactie in evenwicht
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