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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
Mg(s) + ZnCl2 = MgCl2 + Zn(s) =>
Mg(s) + ZnCl2 = MgCl2 + Zn(s)

CH3(CH2)5 + O2 = CO2 + H2O =>
4 CH3(CH2)5 + 37 O2 = 24 CO2 + 26 H2O

CH2NH2 + H2O = CH3NH3 + OH =>
CH2NH2 + 2 H2O = CH3NH3 + 2 OH

C2H4 + H2O = C2H6O =>
C2H4 + H2O = C2H6O

H3 + O3 = H2O =>
2 H3 + O3 = 3 H2O

K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + CH3COOH + K2SO4 + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 3 CH3COOH + 2 K2SO4 + 11 H2O

Na2CO3 + Pb(NO3)2 = Na2(NO3)2 + Pb(CO3) =>
Na2CO3 + Pb(NO3)2 = Na2(NO3)2 + Pb(CO3)

KOH + S = KOHS =>
KOH + S = KOHS

Ba(S) + H2O(l) = Ba(HO)(S) + H2(g) =>
2 Ba(S) + 2 H2O(l) = 2 Ba(HO)(S) + H2(g)

Cu + Fe2(SO4)3 = Cu(SO4) + Fe2 =>
3 Cu + Fe2(SO4)3 = 3 Cu(SO4) + Fe2

LiOH + Zn(NO3)2 = Zn(OH)2 + Li(NO3) =>
2 LiOH + Zn(NO3)2 = Zn(OH)2 + 2 Li(NO3)

CuO + CS2 = CuS + CO2 =>
2 CuO + CS2 = 2 CuS + CO2

KMnO4 + H2C2O4 + H2SO4 = MnSO4 + H2O + CO2 + K2SO4 =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + 8 H2O + 10 CO2 + K2SO4

CuSO4(aq) + KNO3(aq) = Cu(NO3)2 + K2SO4 =>
CuSO4(aq) + 2 KNO3(aq) = Cu(NO3)2 + K2SO4

FeCl3 + Na2O = NaCl + Fe2O3 =>
2 FeCl3 + 3 Na2O = 6 NaCl + Fe2O3

Ca + {2}O = Ca{2}O =>
Ca + {2}O = Ca{2}O

S2Cl2 + Cl2 = SCl4 =>
S2Cl2 + 3 Cl2 = 2 SCl4

P2O3 + Na2O = Na2P2O4 =>
P2O3 + Na2O = Na2P2O4

C6H5NO2 + C6H6 = C12H11NO2 =>
C6H5NO2 + C6H6 = C12H11NO2

C13H28 + O2 = CO + H2O =>
2 C13H28 + 27 O2 = 26 CO + 28 H2O

Fe(NO3)2 + Zn = Fe + Zn(NO3) =>
Fe(NO3)2 + 2 Zn = Fe + 2 Zn(NO3)

Ar + Br = BrAr =>
Ar + Br = BrAr

Cr2(SO4)3 + Na2SO3 + H2O = SO2 + Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 3 Na2SO3 + 3 H2O = 3 SO2 + 2 Cr(OH)3 + 3 Na2SO4

KClO3 + H2SO4 = O2 + Cl2O + KHSO4 + H2O =>
2 KClO3 + 2 H2SO4 = 2 O2 + Cl2O + 2 KHSO4 + H2O

(NH4)2SO4(aq) + CuCl2(aq) = (NH4)Cl(aq) + CuSO4(s) =>
(NH4)2SO4(aq) + CuCl2(aq) = 2(NH4)Cl(aq) + CuSO4(s)

MaHCl = MaClH =>
MaHCl = MaClH

NaIO3 + NaBH4 = NaI + B(OH)3 + NaOH =>
4 NaIO3 + 3 NaBH4 = 4 NaI + 3 B(OH)3 + 3 NaOH

Ca(SO4) + Na2CO3 = CaCO3 + Na2SO4 =>
Ca(SO4) + Na2CO3 = CaCO3 + Na2SO4

C6H12N4 + HNO3 + NH4NO3 = C3H6N6O6 + H2O =>
C6H12N4 + 4 HNO3 + 2 NH4NO3 = 2 C3H6N6O6 + 6 H2O

Ca + Fe(OH)3 = Fe + Ca(OH)3 =>
Ca + Fe(OH)3 = Fe + Ca(OH)3

SnO2(s) + H2(g) = Sn(s) + H2O(g) =>
SnO2(s) + 2 H2(g) = Sn(s) + 2 H2O(g)

Mg + HCl + O = MgCl2 + H2O =>
Mg + 2 HCl + O = MgCl2 + H2O

Fe2S3 + O2 = Fe2O3 + SO2 =>
2 Fe2S3 + 9 O2 = 2 Fe2O3 + 6 SO2

C4H6O2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H6O2(g) + 9 O2(g) = 8 CO2(g) + 6 H2O(g)

CH3CHO + CH3OH = CH3COCH2CH3 + H2O =>
CH3CHO + 2 CH3OH = CH3COCH2CH3 + 2 H2O

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

NaBr + FeCl3 + H2SO4 = Br2 + FeSO4 + Na2SO4 + HCl =>
2 NaBr + 2 FeCl3 + 3 H2SO4 = Br2 + 2 FeSO4 + Na2SO4 + 6 HCl

C3H7Br + KCN = C3H7CN + KBr =>
C3H7Br + KCN = C3H7CN + KBr

Al(OH) + KOH + H2O = K[Al(OH)4] + H2 =>
Al(OH) + KOH + 2 H2O = K[Al(OH)4] + H2

Si4O2 + H2O = HSiO =>
Si4O2 + 2 H2O = 4 HSiO

Cu(NO3)2 + Cu = Cu2O + NO2 =>
Cu(NO3)2 + 3 Cu = 2 Cu2O + 2 NO2

Fe + AgO = Fe2O3 + Ag =>
2 Fe + 3 AgO = Fe2O3 + 3 Ag

CaSO3 + O2 + H2O = CaSO42H2O =>
2 CaSO3 + 39 O2 + 2 H2O = 2 CaSO42H2O

(NH4)2CO3 + HNO2 = (NH4)2NO2 + H2O + CO2 =>
13(NH4)2CO3 + 10 HNO2 = 12(NH4)2NO2 + 9 H2O + 13 CO2

Mg3N2 + HOH = Mg(OH)2 + NH3 =>
Mg3N2 + 6 HOH = 3 Mg(OH)2 + 2 NH3

NaNO3 + C2H5OH = NaOH + C2H5NO3 =>
NaNO3 + C2H5OH = NaOH + C2H5NO3

KMnO4 + K4[Fe(CN)6] + H2SO4 = K3[Fe(CN)6] + MnSO4 + K2SO4 + H2O =>
KMnO4 + 5 K4[Fe(CN)6] + 4 H2SO4 = 5 K3[Fe(CN)6] + MnSO4 + 3 K2SO4 + 4 H2O

Cr(NO3)3 + H2CO3 = Cr2(CO3)3 + HNO3 =>
2 Cr(NO3)3 + 3 H2CO3 = Cr2(CO3)3 + 6 HNO3

CH3CH2OH + K2Cr2O7 + HCl = CH3COOH + CrCl3 + H2O + KCl =>
3 CH3CH2OH + 2 K2Cr2O7 + 16 HCl = 3 CH3COOH + 4 CrCl3 + 11 H2O + 4 KCl

MgCaSO4 = MgSO4Ca =>
MgCaSO4 = MgSO4Ca

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Breng de vergelijking van een chemische reactie in evenwicht
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