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Chemische vergelijkingen in evenwicht op11/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
FeCl3 + KOH = KCl + H3FeO3 =>
FeCl3 + 3 KOH = 3 KCl + H3FeO3

Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O

FrOH + SiO2 = H2O + Fr2SiO3 =>
2 FrOH + SiO2 = H2O + Fr2SiO3

Zn + Cr = ZnCr =>
Zn + Cr = ZnCr

Na + CO3 + H2O = Na2CO3*10H2O =>
2 Na + CO3 + 10 H2O = Na2CO3*10H2O

NaCI + Ba(NO3)2 = BaCI + Na(NO3)2 =>
NaCI + Ba(NO3)2 = BaCI + Na(NO3)2

NaHCO3 + C6H8O2 = CO2 + H2O + Na =>
28 NaHCO3 + C6H8O2 = 34 CO2 + 18 H2O + 28 Na

H4CO4 + Ta = Ta3CO4 + H2 =>
H4CO4 + 3 Ta = Ta3CO4 + 2 H2

ZnBr2 + H3PO4 = Zn(H2PO4)2 + HBr =>
ZnBr2 + 2 H3PO4 = Zn(H2PO4)2 + 2 HBr

CaS2O8 + Na3PO4 = Ca3(PO4)2 + Na2S2O8 =>
3 CaS2O8 + 2 Na3PO4 = Ca3(PO4)2 + 3 Na2S2O8

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

Na2SO3 + KMnO4 + H2O = MnO2 + KOH + Na2SO4 =>
3 Na2SO3 + 2 KMnO4 + H2O = 2 MnO2 + 2 KOH + 3 Na2SO4

Cl2 + Na2S2O4 + H2O = H2SO4 + Na2SO4 + HCl =>
3 Cl2 + Na2S2O4 + 4 H2O = H2SO4 + Na2SO4 + 6 HCl

KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2

H2NCH2COOH + Cu(OH)2 = (H2NCH2COO)2Cu + H2O =>
2 H2NCH2COOH + Cu(OH)2 = (H2NCH2COO)2Cu + 2 H2O

CH3CN + C2H5OH + HCl = CH3C(OC2H5)NH*HCl =>
CH3CN + C2H5OH + HCl = CH3C(OC2H5)NH*HCl

NiCl2*6H2O + (C2H8N2) = [Ni(C2H8N2)3]Cl2 + H2O =>
NiCl2*6H2O + 3(C2H8N2) = [Ni(C2H8N2)3]Cl2 + 6 H2O

K2SO3 + H2CrO4 = K2CrO4 + SO2 + H2O =>
K2SO3 + H2CrO4 = K2CrO4 + SO2 + H2O

C2H8 + O2 = CO62 + H2O =>
C2H8 + 64 O2 = 2 CO62 + 4 H2O

NH3 + PbO2 = N2 + Pb + H2O =>
4 NH3 + 3 PbO2 = 2 N2 + 3 Pb + 6 H2O

Na3[Co(CN)6] + FeSO4 = Fe3[Co(CN)6]2 + Na2SO4 =>
2 Na3[Co(CN)6] + 3 FeSO4 = Fe3[Co(CN)6]2 + 3 Na2SO4

CH4N2S + O2 = CO2 + H2O + N2 + SO2 =>
CH4N2S + 3 O2 = CO2 + 2 H2O + N2 + SO2

Na3PO4 + Ni(NO3)2 = Na3(NO3)2 + NiPO4 =>
Na3PO4 + Ni(NO3)2 = Na3(NO3)2 + NiPO4

CeO2 + C2H5OH = Ce2O3 + H2O + CO2 =>
12 CeO2 + C2H5OH = 6 Ce2O3 + 3 H2O + 2 CO2

WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O

CO2 + H2O = O3 + C3H2 =>
9 CO2 + 3 H2O = 7 O3 + 3 C3H2

PCl3 + Cl2 + H2O = H3PO4 + HCl =>
PCl3 + Cl2 + 4 H2O = H3PO4 + 5 HCl

V2O5 + Mg = MgV2O4 + MgO =>
V2O5 + 2 Mg = MgV2O4 + MgO

NaOH(aq) + HC6H5O(aq) = H2O(l) + NaC6H5O(aq) =>
NaOH(aq) + HC6H5O(aq) = H2O(l) + NaC6H5O(aq)

Fe(NO3)3(s) = Fe2O3(s) + NO2(g) + O2(g) =>
4 Fe(NO3)3(s) = 2 Fe2O3(s) + 12 NO2(g) + 3 O2(g)

ClO{-} + H{+} + Cu = Cl{-} + H2O + Cu{2+} =>
ClO{-} + 2 H{+} + Cu = Cl{-} + H2O + Cu{2+}

(CH2)6N4 + HNO3 = C3H6N6O6 + HCHO + NH4NO3 =>
(CH2)6N4 + 4 HNO3 = C3H6N6O6 + 3 HCHO + NH4NO3

H2C2O4 + Cr(OH)3 = H2O + Cr2(C2O4)3 =>
3 H2C2O4 + 2 Cr(OH)3 = 6 H2O + Cr2(C2O4)3

Cu + SO3 = Cu2O3 + Cu2S =>
4 Cu + SO3 = Cu2O3 + Cu2S

FeSO4*7H2O + NaHCO3 = Fe(HCO3)2 + Na2SO4 + H2O =>
FeSO4*7H2O + 2 NaHCO3 = Fe(HCO3)2 + Na2SO4 + 7 H2O

C2H3CN + C2H5OH + HCl = C2H3C(OC2H5)NH*HCl =>
C2H3CN + C2H5OH + HCl = C2H3C(OC2H5)NH*HCl

Al + Fe3(NO3)2 = Fe + Al(NO3)3 =>
2 Al + 3 Fe3(NO3)2 = 9 Fe + 2 Al(NO3)3

C5H8COO + O2 = CO2 + H2O =>
C5H8COO + 7 O2 = 6 CO2 + 4 H2O

Sn + HNO3 = H2SnO3 + NO2 + H2O =>
Sn + 4 HNO3 = H2SnO3 + 4 NO2 + H2O

Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O

Si2Cl4 + Zn = Si + ZnCl2 =>
Si2Cl4 + 2 Zn = 2 Si + 2 ZnCl2

CaC2 + N2 = CaCN2 + C =>
CaC2 + N2 = CaCN2 + C

HI(aq) + Al(aq) = AlI3(aq) + H2(aq) =>
6 HI(aq) + 2 Al(aq) = 2 AlI3(aq) + 3 H2(aq)

I2 + Br2 + H2O = HIO + HBr =>
I2 + Br2 + 2 H2O = 2 HIO + 2 HBr

Fe(OH)2 + O3 + H2O = Fe(OH)3 =>
6 Fe(OH)2 + O3 + 3 H2O = 6 Fe(OH)3

KCl + CuCl = K + CuCl2 =>
KCl + CuCl = K + CuCl2

Cu + HNO3 + H{+} = Cu{2+} + NO2 + H2O =>
Cu + 2 HNO3 + 2 H{+} = Cu{2+} + 2 NO2 + 2 H2O

N2H8PtCl6 = Pt + NH4Cl + N2 + HCl =>
3 N2H8PtCl6 = 3 Pt + 2 NH4Cl + 2 N2 + 16 HCl

H3(PO4) + LiOH = Li3PO4 + H2O =>
H3(PO4) + 3 LiOH = Li3PO4 + 3 H2O

NO3{-} + CH2O + H{+} = N2 + H2O + CO2 =>
4 NO3{-} + 5 CH2O + 4 H{+} = 2 N2 + 7 H2O + 5 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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