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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
CuH8N2O2 + HNO3 = CuNO3 + H9N2O2 =>
CuH8N2O2 + HNO3 = CuNO3 + H9N2O2

CaCl2 + NaBr = NaCl + CaBr2 =>
CaCl2 + 2 NaBr = 2 NaCl + CaBr2

C6H10 + Br = C6H10Br =>
C6H10 + Br = C6H10Br

NaOCl + CH3COOH = HOCl + NaCH3COO =>
NaOCl + CH3COOH = HOCl + NaCH3COO

Na + Cl = NaCl =>
Na + Cl = NaCl

La(NO3)3*6H2O + SrCl2*6H2O + K2B4O7*4H2O = La2SrB10O19 + KOH + HNO3 + HCl + H2O =>
4 La(NO3)3*6H2O + 2 SrCl2*6H2O + 5 K2B4O7*4H2O = 2 La2SrB10O19 + 10 KOH + 12 HNO3 + 4 HCl + 43 H2O

CH3COOH(aq) + NaOH(aq) = Na(CH3COO)(aq) + H2O(i) =>
CH3COOH(aq) + NaOH(aq) = Na(CH3COO)(aq) + H2O(i)

Na2S + Bi(NO3)3 = Bi2S3 + Na + NO3 =>
3 Na2S + 2 Bi(NO3)3 = Bi2S3 + 6 Na + 6 NO3

HCOOH + ZnO = Zn + HCOO + H2O =>
2 HCOOH + ZnO = Zn + 2 HCOO + H2O

CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2

C6H12O + NaOH = C6H11ONa + H2O =>
C6H12O + NaOH = C6H11ONa + H2O

Na2CO3 + HNO3 = Na2CO3HNO3 =>
Na2CO3 + HNO3 = Na2CO3HNO3

CaMg(CO3)2 + H2O = Ca + Mg + OH + CO2 =>
CaMg(CO3)2 + 2 H2O = Ca + Mg + 4 OH + 2 CO2

Fe + Cu(OH)2 = Fe(OH)3 + Cu =>
2 Fe + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 Cu

NaOH + C7H8O3S = H2O + C7H7O3SNa =>
NaOH + C7H8O3S = H2O + C7H7O3SNa

MoI3 + RbOH + F2 = RbF + RbIO4 + Rb2(MoO4) + H2O =>
2 MoI3 + 64 RbOH + 27 F2 = 54 RbF + 6 RbIO4 + 2 Rb2(MoO4) + 32 H2O

Ag2O + HNO3 = AgNO3 + H2O =>
Ag2O + 2 HNO3 = 2 AgNO3 + H2O

SOCl2 + HJ = H2S + H2O + HCl + J2 =>
SOCl2 + 6 HJ = H2S + H2O + 2 HCl + 3 J2

PbI2 + NH4OH = Pb(OH)2 + NH4I =>
PbI2 + 2 NH4OH = Pb(OH)2 + 2 NH4I

Cr(ClO3) + Sr(SO3) = Cr2(SO3) + Sr(ClO3)2 =>
2 Cr(ClO3) + Sr(SO3) = Cr2(SO3) + Sr(ClO3)2

BaCO3 + H3PO4 = Ba3(PO4)2 + H2CO3 =>
3 BaCO3 + 2 H3PO4 = Ba3(PO4)2 + 3 H2CO3

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

C2H8O7P2 + KOH = C2H4K4O7P2 + H2O =>
C2H8O7P2 + 4 KOH = C2H4K4O7P2 + 4 H2O

C9H12 + H2O = C7H6O2 + H =>
7 C9H12 + 18 H2O = 9 C7H6O2 + 66 H

I2 + F2 = IF3 =>
I2 + 3 F2 = 2 IF3

NaOH + Ba(HCO3)2 = Ba(OH)2 + NaHCO3 =>
2 NaOH + Ba(HCO3)2 = Ba(OH)2 + 2 NaHCO3

AgNO3 + No = No(NO3) + Ag =>
AgNO3 + No = No(NO3) + Ag

NaOH + Ba(HCO3)2 = Ba(OH)2 + NaHCO3 =>
2 NaOH + Ba(HCO3)2 = Ba(OH)2 + 2 NaHCO3

C6H6O + O2 = CO2 + H2O =>
C6H6O + 7 O2 = 6 CO2 + 3 H2O

Na2SiO3 + Fe(OH)3 = H2 + FeSi + Na + O2 =>
2 Na2SiO3 + 2 Fe(OH)3 = 3 H2 + 2 FeSi + 4 Na + 6 O2

La2O3 + Fe2O3 + MnO2 = La2FeMnO6 + O =>
2 La2O3 + Fe2O3 + 2 MnO2 = 2 La2FeMnO6 + O

HCl + SO2 = Cl2 + H2S + H2O =>
6 HCl + SO2 = 3 Cl2 + H2S + 2 H2O

NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH

NaClO3 + KI + HNO3 = I2 + NaCl + KNO3 + H2O =>
NaClO3 + 6 KI + 6 HNO3 = 3 I2 + NaCl + 6 KNO3 + 3 H2O

Si + BaCl2 = SiCl4 + Ba =>
Si + 2 BaCl2 = SiCl4 + 2 Ba

FeO + HClO4 = Fe(ClO4)2 + H2O =>
FeO + 2 HClO4 = Fe(ClO4)2 + H2O

Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8

Fe(NO3)3 + KOH = Fe(OH)3 + KNO3 =>
Fe(NO3)3 + 3 KOH = Fe(OH)3 + 3 KNO3

Ba{2+} + CrO4{2-} = BaCrO4 =>
Ba{2+} + CrO4{2-} = BaCrO4

H3BO3 + H2O + Na3C6H5O7 = Na2B4O7*10H2O + C6H8O7 =>
12 H3BO3 + 15 H2O + 2 Na3C6H5O7 = 3 Na2B4O7*10H2O + 2 C6H8O7

CaCl2(s) + O2(g) = CaO(s) + Cl2(g) =>
2 CaCl2(s) + O2(g) = 2 CaO(s) + 2 Cl2(g)

ZnSO4 + KCl = ZnCl2 + K2SO4 =>
ZnSO4 + 2 KCl = ZnCl2 + K2SO4

H2S + (Cr2O7){-2} + H{+} = S + Cr{3+} + H2O =>
3 H2S + (Cr2O7){-2} + 8 H{+} = 3 S + 2 Cr{3+} + 7 H2O

NH3 = NH + H2 =>
NH3 = NH + H2

HBr = H + Br =>
HBr = H + Br

NO2Cl = NO2 + Cl2 =>
2 NO2Cl = 2 NO2 + Cl2

Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag

Ba + S = BaS(s) =>
Ba + S = BaS(s)

Au3 + O2 = AuO =>
2 Au3 + 3 O2 = 6 AuO

NaHCO3 + CH3COOH = CH3COONa + CO2 + H2O(l) =>
NaHCO3 + CH3COOH = CH3COONa + CO2 + H2O(l)

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Breng de vergelijking van een chemische reactie in evenwicht
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