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Chemische vergelijkingen in evenwicht op03/20/24

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Breng de vergelijking van een chemische reactie in evenwicht
KMnO4 + CH3OH + H2SO4 = CH2O + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 CH3OH + 3 H2SO4 = 5 CH2O + K2SO4 + 2 MnSO4 + 8 H2O

CoSO4 + NH4OH + O2 = [Co(NH3)6]OHSO4 + H2O =>
4 CoSO4 + 24 NH4OH + O2 = 4[Co(NH3)6]OHSO4 + 22 H2O

H2C2O4*2H2O + K2MnO4 = H2MnO4 + K2C2O4 + H2O =>
H2C2O4*2H2O + K2MnO4 = H2MnO4 + K2C2O4 + 2 H2O

MgAuCl = MgClAu =>
MgAuCl = MgClAu

P + KOH + H2O = PH3 + KH2PO3 =>
2 P + KOH + 2 H2O = PH3 + KH2PO3

HOHAl = AlHOH =>
HOHAl = AlHOH

K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S

C4H9Cl + NaI = C4H9I + NaCl =>
C4H9Cl + NaI = C4H9I + NaCl

C6H8O7 + C2H5OH = C10H12O3 + H2O =>
7 C6H8O7 + 24 C2H5OH = 9 C10H12O3 + 46 H2O

AgCl + H2O = Ag2O + HCl =>
2 AgCl + H2O = Ag2O + 2 HCl

Ba(ClO3)2 + H2SO4 = Ba2(SO4)2 + H(ClO3) =>
2 Ba(ClO3)2 + 2 H2SO4 = Ba2(SO4)2 + 4 H(ClO3)

Na2CO3*10H2O + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3*10H2O + H2SO4 = Na2SO4 + CO2 + 11 H2O

P + CO2 = P2O3 + CO =>
2 P + 3 CO2 = P2O3 + 3 CO

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

CaCl2(aq) + HCl(aq) = CaCl + Cl2H =>
CaCl2(aq) + HCl(aq) = CaCl + Cl2H

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

HCOOH + Cu = (HCOO)2Cu + H2 =>
2 HCOOH + Cu = (HCOO)2Cu + H2

GaPHSI = GaSIHP =>
GaPHSI = GaSIHP

SnO2 + AlCl3 = SnCl4 + Al2O3 =>
3 SnO2 + 4 AlCl3 = 3 SnCl4 + 2 Al2O3

Cu(OH)2 + Na2SO4 = CuSO4 + NaOH =>
Cu(OH)2 + Na2SO4 = CuSO4 + 2 NaOH

CaC2 + H2O + CO2 = Ca(OH)2 + CH2CHCO2H =>
6 CaC2 + 16 H2O + 3 CO2 = 6 Ca(OH)2 + 5 CH2CHCO2H

HCOOH + Zn = (HCOO)2Zn + H2 =>
2 HCOOH + Zn = (HCOO)2Zn + H2

KOH + H2SO4 = H2O + KSO4 + H2 =>
2 KOH + 2 H2SO4 = 2 H2O + 2 KSO4 + H2

ZnO + Al = Zn + Al2O3 =>
3 ZnO + 2 Al = 3 Zn + Al2O3

C4H9Cl + NaI = C4H9I + NaCl =>
C4H9Cl + NaI = C4H9I + NaCl

Na2SO4 + Zn = Na + ZnSO4 =>
Na2SO4 + Zn = 2 Na + ZnSO4

C6H4ClC2H5 + KMnO4 + H2SO4 = C6H4ClCOOH + MnSO4 + K2SO4 + H2O + CO2 =>
5 C6H4ClC2H5 + 12 KMnO4 + 18 H2SO4 = 5 C6H4ClCOOH + 12 MnSO4 + 6 K2SO4 + 28 H2O + 5 CO2

P4(O2)3 = P4O6 =>
P4(O2)3 = P4O6

KI + HS = HI + SK =>
KI + HS = HI + SK

PO4 + AlCl3 = AlPO4 + Cl =>
PO4 + AlCl3 = AlPO4 + 3 Cl

Cr(NO3)3 + MgBr2 = Mg(NO3)3 + CrBr2 =>
Cr(NO3)3 + MgBr2 = Mg(NO3)3 + CrBr2

[AsO4]3{-} + S{2-} + H{+} = [AsO3]3{-} + S + H2O =>
[AsO4]3{-} + 3 S{2-} + 6 H{+} = [AsO3]3{-} + 3 S + 3 H2O

Cl2 + Na[Pb(OH)4] = NaCl + PbO2 + H2O =>
Cl2 + 2 Na[Pb(OH)4] = 2 NaCl + 2 PbO2 + 4 H2O

Ca + HNO = Ca(NO3)2 + N2 + H2O =>
Ca + 12 HNO = Ca(NO3)2 + 5 N2 + 6 H2O

FeCl2 + Br2 + HCl = FeCl3 + HBr =>
2 FeCl2 + Br2 + 2 HCl = 2 FeCl3 + 2 HBr

AlCuCl = CuAlCl =>
AlCuCl = CuAlCl

CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2

Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2

Bi2S3 + (NH4)2S2 = (NH4)3BiS4 + S =>
Bi2S3 + 3(NH4)2S2 = 2(NH4)3BiS4 + S

NH3 + MgO = N2 + Mg + H2O =>
2 NH3 + 3 MgO = N2 + 3 Mg + 3 H2O

BaO + H2CO3 = BaCO3 + H2O =>
BaO + H2CO3 = BaCO3 + H2O

P2S3 + O2 = P4O10 + SO2 =>
2 P2S3 + 11 O2 = P4O10 + 6 SO2

CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2

K3[Fe(CN)6] + NH4SCN = KSCN + (NH4)3[Fe(CN)6] =>
K3[Fe(CN)6] + 3 NH4SCN = 3 KSCN + (NH4)3[Fe(CN)6]

Ca(HCO3)2 = CaCO3 + CO2 + H2O =>
Ca(HCO3)2 = CaCO3 + CO2 + H2O

C3H7OH + KMnO4 = C2H5COOH + MnO2 + KOH + H2O =>
3 C3H7OH + 4 KMnO4 = 3 C2H5COOH + 4 MnO2 + 4 KOH + H2O

C14H10O4 + H2O2 = CO2 + HOH =>
C14H10O4 + 29 H2O2 = 14 CO2 + 34 HOH

CaMgSi2O6 + H = Mg + Ca + H2O + SiO2 =>
CaMgSi2O6 + 4 H = Mg + Ca + 2 H2O + 2 SiO2

CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2

HHOOSS = HOS =>
HHOOSS = 2 HOS

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Breng de vergelijking van een chemische reactie in evenwicht
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