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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na3PO4 + HNO3 = NaNO3 + NaH2PO4 =>
Na3PO4 + 2 HNO3 = 2 NaNO3 + NaH2PO4

ZnCl2 + Sr(OH)2 = Zn(OH)2 + SrCl2 =>
ZnCl2 + Sr(OH)2 = Zn(OH)2 + SrCl2

Fe{2+} + H2O = [Fe(H2O)6]{2+} =>
Fe{2+} + 6 H2O = [Fe(H2O)6]{2+}

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

PBr3 + CH3CHOHCH3 = CH3CHBrCH3 + PBr2OH =>
PBr3 + CH3CHOHCH3 = CH3CHBrCH3 + PBr2OH

Co + As + S = CoAsS =>
Co + As + S = CoAsS

Fe2(SO4)3 + Ba(OH)2 = Fe(OH)3 + BaSO4 =>
Fe2(SO4)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaSO4

NH4 + CuS = (NH4)2S + Cu =>
2 NH4 + CuS = (NH4)2S + Cu

FeSO4*H2O + FeCl3*6H2O + NH3*H2O = Fe3O4 + NH4Cl + (NH4)2SO4 + H2O =>
FeSO4*H2O + 2 FeCl3*6H2O + 8 NH3*H2O = Fe3O4 + 6 NH4Cl + (NH4)2SO4 + 17 H2O

FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Pb(OH)C2H3O2 + CO2 = Pb3(OH)2(CO3)2 + H2O + Pb(C2H3O2)2 =>
6 Pb(OH)C2H3O2 + 2 CO2 = Pb3(OH)2(CO3)2 + 2 H2O + 3 Pb(C2H3O2)2

C2H5NH3Br + NaOH = C2H5NH3OH + NaBr =>
C2H5NH3Br + NaOH = C2H5NH3OH + NaBr

C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O

H3C6H5O7 + NaOH = H2O + H2C6H5O7Na =>
H3C6H5O7 + NaOH = H2O + H2C6H5O7Na

Zn + NaNO3 + H2O = NaOH + Zn(OH)2 + NH3 =>
4 Zn + NaNO3 + 6 H2O = NaOH + 4 Zn(OH)2 + NH3

H2O + HBr = H3O + Br =>
H2O + HBr = H3O + Br

CaMg(CO3)2 + Ca2Mg5Si8O22(OH)2 = CaCO3 + Mg2SiO4 + CO2 + H2O =>
11 CaMg(CO3)2 + Ca2Mg5Si8O22(OH)2 = 13 CaCO3 + 8 Mg2SiO4 + 9 CO2 + H2O

Fe3O4 + H2(g) = Fe(l) + H2O(g) =>
Fe3O4 + 4 H2(g) = 3 Fe(l) + 4 H2O(g)

H2SiO3 + Na(OH) = Na2SiO3 + H2O =>
H2SiO3 + 2 Na(OH) = Na2SiO3 + 2 H2O

HNO3(aq) + NaCl(aq) = HCl(g) + NaNO3(aq) =>
HNO3(aq) + NaCl(aq) = HCl(g) + NaNO3(aq)

U + H = HU =>
U + H = HU

Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu

Zn + NiCl2 = Zn2Ni3 + Cl =>
2 Zn + 3 NiCl2 = Zn2Ni3 + 6 Cl

Mn + HOH = Mn(OH)2 + H2 =>
Mn + 2 HOH = Mn(OH)2 + H2

Si + H2S = SiS + H2 =>
Si + H2S = SiS + H2

Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O

CaO + HBr = CaBr2 + H2O =>
CaO + 2 HBr = CaBr2 + H2O

HCN + H2 = NH3 + CH4 =>
HCN + 3 H2 = NH3 + CH4

Fe3O4 + H2SO4 + O3 = Fe2(SO4)3 + H2O =>
6 Fe3O4 + 27 H2SO4 + O3 = 9 Fe2(SO4)3 + 27 H2O

CaSe + HNO3 = Ca(NO3)2 + H2SeO4 + NO2 + H2O =>
CaSe + 10 HNO3 = Ca(NO3)2 + H2SeO4 + 8 NO2 + 4 H2O

Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O

SO2 + SiO2 = SiSO4 =>
SO2 + SiO2 = SiSO4

H2SO4 + MgCO3 = MgSO4 + CO2 + H2O =>
H2SO4 + MgCO3 = MgSO4 + CO2 + H2O

Al + H2Co3 = Al2(Co3)2 + H2 =>
2 Al + 2 H2Co3 = Al2(Co3)2 + 2 H2

C7H14 + O2 = CO + H2O =>
C7H14 + 7 O2 = 7 CO + 7 H2O

AlCl3(aq) + K2CO3(aq) = Al2(CO3)3(s) + KCl(aq) =>
2 AlCl3(aq) + 3 K2CO3(aq) = Al2(CO3)3(s) + 6 KCl(aq)

PbI + Al = AlI + Pb =>
PbI + Al = AlI + Pb

La(NO3)3 + SiO2 + C2H6N4O2 + Cr(NO3)3 = La995Si6O27Cr005 + H2O + CO2 + N2 =>
995 La(NO3)3 + 6 SiO2 + 1797 C2H6N4O2 + 4.9999999999999Cr(NO3)3 = La995Si6O27Cr005 + 5391 H2O + 3594 CO2 + 5094 N2

C7H14 + O = CO2 + H2O =>
C7H14 + 21 O = 7 CO2 + 7 H2O

C7H14 + O2 = CO + H2 =>
2 C7H14 + 7 O2 = 14 CO + 14 H2

NaClO3 + Ni = NiClO3 + Na =>
NaClO3 + Ni = NiClO3 + Na

VO(NO3)3 + Ca(NO3)2 = CaVO3 + N2 + O2 =>
2 VO(NO3)3 + 2 Ca(NO3)2 = 2 CaVO3 + 5 N2 + 13 O2

Mg3N2 + D2O = Mg(OD)2 + ND3 =>
Mg3N2 + 6 D2O = 3 Mg(OD)2 + 2 ND3

CH4 + KMnO4 = HMnO4 + CH3 + K =>
CH4 + KMnO4 = HMnO4 + CH3 + K

Zn + NiCl2 = Zn2Ni3 + Cl =>
2 Zn + 3 NiCl2 = Zn2Ni3 + 6 Cl

MnSO4H2O + CaCl2 + H2O = CaSO4*2H2O + MnCl2 =>
MnSO4H2O + CaCl2 + H2O = CaSO4*2H2O + MnCl2

OH + H3PO3 + NO{3-} = PO4{3-} + N2O4 + H2O =>
14 OH + 2 H3PO3 + 2 NO{3-} = 2 PO4{3-} + N2O4 + 10 H2O

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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