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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cu2SFeS2 + HNO3 = CuSO4 + Cu(NO3)2 + Fe2(SO4)3 + NO + H2O =>
6 Cu2SFeS2 + 56 HNO3 = 9 CuSO4 + 3 Cu(NO3)2 + 3 Fe2(SO4)3 + 50 NO + 28 H2O

SO3 + H2O = SO4 + H =>
SO3 + H2O = SO4 + 2 H

Mg2 + CO2 = MgO + C4 =>
4 Mg2 + 4 CO2 = 8 MgO + C4

H + NO2 = H2O + N =>
4 H + NO2 = 2 H2O + N

Sb2S3 + Fe = Sb + FeS =>
Sb2S3 + 3 Fe = 2 Sb + 3 FeS

H2O2 + W = WO3 + H2O =>
3 H2O2 + W = WO3 + 3 H2O

SiH4 + H2O = SiO2 + H2 =>
SiH4 + 2 H2O = SiO2 + 4 H2

H3C6O7 + NaHCO3 = Na3C6O7 + H2O + CO2 =>
H3C6O7 + 3 NaHCO3 = Na3C6O7 + 3 H2O + 3 CO2

NaOH + KAl(SO4)2 = KOH + Al + Na(SO4)2 =>
NaOH + KAl(SO4)2 = KOH + Al + Na(SO4)2

F2O3 + H2O = HFO2 =>
F2O3 + H2O = 2 HFO2

PO = OP =>
PO = OP

Cl2 + CsBr = CsClBr =>
Cl2 + 2 CsBr = 2 CsClBr

Cu3N + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu3N + 26 HNO3 = 9 Cu(NO3)2 + 11 NO + 13 H2O

PbSO4 + AgNO3 = Pb(NO3)2 + Ag2SO4 =>
PbSO4 + 2 AgNO3 = Pb(NO3)2 + Ag2SO4

CH3COOH + Na2CO3 = CO2 + NaCH3COOH + H2O =>
9 CH3COOH + 4 Na2CO3 = 6 CO2 + 8 NaCH3COOH + 2 H2O

HFO4 = H + FO4 =>
HFO4 = H + FO4

KCl + H2SO4 = KHSO4 + Cl2 + H2S + H2O =>
8 KCl + 9 H2SO4 = 8 KHSO4 + 4 Cl2 + H2S + 4 H2O

FeCl3(aq) + KOH(aq) = Fe(OH)3(s) + KCl(aq) =>
FeCl3(aq) + 3 KOH(aq) = Fe(OH)3(s) + 3 KCl(aq)

H2O2 + W = WO3 + H2O =>
3 H2O2 + W = WO3 + 3 H2O

C4H8O2 + H2O = C3H7OH + HCOOH =>
C4H8O2 + H2O = C3H7OH + HCOOH

Sr(HO)2 + HCl = SrCl2 + H2O =>
Sr(HO)2 + 2 HCl = SrCl2 + 2 H2O

HCHO2 + NaOH = NaCOOH + H2O =>
HCHO2 + NaOH = NaCOOH + H2O

H2S + FeCe2 = FeS + HCe =>
H2S + FeCe2 = FeS + 2 HCe

Zn + H2SO4 + NaOH = ZnSO4 + Na + H2O =>
Zn + H2SO4 + 2 NaOH = ZnSO4 + 2 Na + 2 H2O

NaClO2 + C6H8O7 = Na3C6H5O7 + NaCl + H2O + ClO2 =>
15 NaClO2 + 4 C6H8O7 = 4 Na3C6H5O7 + 3 NaCl + 6 H2O + 12 ClO2

H2SO4 + Na2Cr2O7 + CH3OH = Cr2(SO4)3 + HCOOH + Na2SO4 + H2O =>
8 H2SO4 + 2 Na2Cr2O7 + 3 CH3OH = 2 Cr2(SO4)3 + 3 HCOOH + 2 Na2SO4 + 11 H2O

NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3

CaHPO4 + CH3COOH = Ca(H2PO4)2 + (CH3COO)2Ca =>
2 CaHPO4 + 2 CH3COOH = Ca(H2PO4)2 + (CH3COO)2Ca

H2O2 + W = WO3 + H2O =>
3 H2O2 + W = WO3 + 3 H2O

W + H2O2 = H2WO4 + H2O =>
W + 3 H2O2 = H2WO4 + 2 H2O

Cu(OH)2 + Na2HPO4 = Cu3(PO4)2 + NaOH + H2O =>
3 Cu(OH)2 + 2 Na2HPO4 = Cu3(PO4)2 + 4 NaOH + 2 H2O

NaOH + C6H13NO3S = C6H12NNaO3S + H2O =>
NaOH + C6H13NO3S = C6H12NNaO3S + H2O

Cd(OH)3 + HCl = CdCl3 + H2O =>
Cd(OH)3 + 3 HCl = CdCl3 + 3 H2O

KI + KMnO4 + HCl = I2 + Cl2Mn + KCl + H2O =>
10 KI + 2 KMnO4 + 16 HCl = 5 I2 + 2 Cl2Mn + 12 KCl + 8 H2O

KOBr + H2O = KBr + OH =>
KOBr + H2O = KBr + 2 OH

Fe3P + Na2CO3 + O2 = Fe2O3 + Na3PO4 + CO2 =>
2 Fe3P + 3 Na2CO3 + 7 O2 = 3 Fe2O3 + 2 Na3PO4 + 3 CO2

C3H7COOH + O2 = CO2 + H2O =>
C3H7COOH + 5 O2 = 4 CO2 + 4 H2O

MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O

H2C2O4 + Cl2 = CO2 + HCl =>
H2C2O4 + Cl2 = 2 CO2 + 2 HCl

C5H9(OH)3 + O2 = C + H2O =>
2 C5H9(OH)3 + 3 O2 = 10 C + 12 H2O

P6 + O2 = P4O10 =>
2 P6 + 15 O2 = 3 P4O10

S + KClO3 + KOH = KCl + K2SO3 + H2O =>
3 S + 2 KClO3 + 6 KOH = 2 KCl + 3 K2SO3 + 3 H2O

HI + Al = AlHI =>
HI + Al = AlHI

KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2

NH4Br(aq) + KOH(aq) = KBr(aq) + H2O(l) + NH3 =>
NH4Br(aq) + KOH(aq) = KBr(aq) + H2O(l) + NH3

P + KNO3 + H2O = H3PO4 + NO + KOH =>
3 P + 5 KNO3 + 7 H2O = 3 H3PO4 + 5 NO + 5 KOH

CH4 + F2 = CF4 + H2 =>
CH4 + 2 F2 = CF4 + 2 H2

Al + Fe(NO3)3 = Al(NO3)3 + Fe =>
Al + Fe(NO3)3 = Al(NO3)3 + Fe

H2O2 + W = WO3 + H2O =>
3 H2O2 + W = WO3 + 3 H2O

Fe + CoSO4 = Co + Fe2(SO4)3 =>
2 Fe + 3 CoSO4 = 3 Co + Fe2(SO4)3

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Breng de vergelijking van een chemische reactie in evenwicht
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