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Chemische vergelijkingen in evenwicht op04/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
KOH + CH4COOK = CH4 + CO2 + K2CO3 =>
4 KOH + 8 CH4COOK = 9 CH4 + CO2 + 6 K2CO3

Na2FeO4 + Na2FeO2 + H2O = Fe3O4 + NaOH =>
Na2FeO4 + 5 Na2FeO2 + 6 H2O = 2 Fe3O4 + 12 NaOH

SnS + HCl = SnCl2 + H2S =>
SnS + 2 HCl = SnCl2 + H2S

Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3

HCOOCH3KOH = HCOOKCH3OH =>
HCOOCH3KOH = HCOOKCH3OH

Sr2P2O7 + V(PO3)3 + VPO4 = SrV2(P2O7)2 =>
Sr2P2O7 + V(PO3)3 + 3 VPO4 = 2 SrV2(P2O7)2

CuSO4 + NaCl = CuClNaSO4 =>
CuSO4 + NaCl = CuClNaSO4

KMnO4 + KCl + *H2SO4 = MnSO4 + Cl4 + K2SO4 + H2O =>
4 KMnO4 + 20 KCl + 16*H2SO4 = 4 MnSO4 + 5 Cl4 + 12 K2SO4 + 16 H2O

DMSNaOCl = NaClDMSO =>
DMSNaOCl = NaClDMSO

KMnO4 + NaI + H2PO3 = I2 + MnPO4 + Na2PO4 + K2PO4 + H2O =>
2 KMnO4 + 2 NaI + 4 H2PO3 = I2 + 2 MnPO4 + Na2PO4 + K2PO4 + 4 H2O

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

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

LiHCl = HLiCl =>
LiHCl = HLiCl

C7H5N3O6 = C + CO + H2O + N2 =>
2 C7H5N3O6 = 7 C + 7 CO + 5 H2O + 3 N2

CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2

FeCl3 + SO3 = Fe(SO3)3 + Cl2 =>
2 FeCl3 + 6 SO3 = 2 Fe(SO3)3 + 3 Cl2

Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3

K2CO3 + V2O5 = KVO3 + CO2 =>
K2CO3 + V2O5 = 2 KVO3 + CO2

Sn(NO3)2 + Cr = Cr(NO3)2 + Sn =>
Sn(NO3)2 + Cr = Cr(NO3)2 + Sn

C2H6 + CuO = C2H3COH + Cu + H2O =>
3 C2H6 + 7 CuO = 2 C2H3COH + 7 Cu + 5 H2O

NaOHOH = Na(OH)2 =>
NaOHOH = Na(OH)2

KI + NaCl = KCl + NaI =>
KI + NaCl = KCl + NaI

KFeO2 + HCl = FeCl3 + KCl + H2O =>
KFeO2 + 4 HCl = FeCl3 + KCl + 2 H2O

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

Al(No3)3 + NaOH = Na(AlO2) + Na(No3) + H2O =>
Al(No3)3 + 4 NaOH = Na(AlO2) + 3 Na(No3) + 2 H2O

ZnCl2(aq) + H2S(aq) = ZnS(aq) + HCl(aq) =>
ZnCl2(aq) + H2S(aq) = ZnS(aq) + 2 HCl(aq)

ZnCl2(aq) + H2S(aq) = ZnS(s) + HCl(aq) =>
ZnCl2(aq) + H2S(aq) = ZnS(s) + 2 HCl(aq)

ZnCl2(aq) + H2S(aq) = ZnS + HCl =>
ZnCl2(aq) + H2S(aq) = ZnS + 2 HCl

H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3

CsCaBr = CsBrCa =>
CsCaBr = CsBrCa

N2O4 + Ca(OH)2 = CaNO3 + H2O =>
N2O4 + 2 Ca(OH)2 = 2 CaNO3 + 2 H2O

Al(No3)3 + NaOH = Na(AlO2) + Na(No3) + H2O =>
Al(No3)3 + 4 NaOH = Na(AlO2) + 3 Na(No3) + 2 H2O

C6H5COOCH3 + NaOH = C6H5COO + Na + CH3OH =>
C6H5COOCH3 + NaOH = C6H5COO + Na + CH3OH

NaCl(CuOH) = CuClNaOH =>
NaCl(CuOH) = CuClNaOH

CH2CHCH2OH(l) + O2(g) = H2O + CO2 =>
CH2CHCH2OH(l) + 4 O2(g) = 3 H2O + 3 CO2

Li2*SO4 + Ca*(OH)2 = Ca*SO4 + Li*O*H =>
Li2*SO4 + Ca*(OH)2 = Ca*SO4 + 2 Li*O*H

AXBY = ABXY =>
AXBY = ABXY

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

NH4I + KMnO4 + H2O = I2 + NH4OH + KI + MnO2 =>
8 NH4I + 2 KMnO4 + 4 H2O = 3 I2 + 8 NH4OH + 2 KI + 2 MnO2

C8H8O2 + C3H6O = C10H10O2 + H2O =>
11 C8H8O2 + 4 C3H6O = 10 C10H10O2 + 6 H2O

Al(No3)3 + NaOH = Na(AlO2) + Na(No3) + H2O =>
Al(No3)3 + 4 NaOH = Na(AlO2) + 3 Na(No3) + 2 H2O

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

AgH3 + O2 = Ag2O3 + H2O =>
2 AgH3 + 3 O2 = Ag2O3 + 3 H2O

Mg(s) + CoSO4(aq) = Co(aq) + MgSO4(s) =>
Mg(s) + CoSO4(aq) = Co(aq) + MgSO4(s)

Cu + HI = CuI3 + H2 =>
2 Cu + 6 HI = 2 CuI3 + 3 H2

Zn + Au(NO2) = Au + Zn(NO2) =>
Zn + Au(NO2) = Au + Zn(NO2)

Al(No3)3 + NaOH = Na(AlO2) + Na(No3) + H2O =>
Al(No3)3 + 4 NaOH = Na(AlO2) + 3 Na(No3) + 2 H2O

Li + NiCl2 = LiCl2 + Ni =>
Li + NiCl2 = LiCl2 + Ni

CoCl + NaPO4 = CoPO4 + NaCl =>
CoCl + NaPO4 = CoPO4 + NaCl

Al(No3)3 + NaOH = Na(AlO2) + Na(No3) + H2O =>
Al(No3)3 + 4 NaOH = Na(AlO2) + 3 Na(No3) + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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