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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na + SrO = Na2O + Sr =>
2 Na + SrO = Na2O + Sr

Na6Cl8 = Na3Cl4 =>
Na6Cl8 = 2 Na3Cl4

BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl

H2S + Cl2 = HCl + S =>
H2S + Cl2 = 2 HCl + S

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

KIH2SO4NaClO = INaClKSO4H2O =>
KIH2SO4NaClO = INaClKSO4H2O

HCl(aq) + NaI(aq) = HI(aq) + ClNa(s) =>
HCl(aq) + NaI(aq) = HI(aq) + ClNa(s)

Al + Cr2O3 = Cr3 + AlO3 =>
3 Al + 3 Cr2O3 = 2 Cr3 + 3 AlO3

Ce(OH)4 + HCl = Ce(OH)3 + H2O + HClO3 =>
6 Ce(OH)4 + HCl = 6 Ce(OH)3 + 3 H2O + HClO3

CH2CH2 + KMnO4 + H2O = HOCH2CH2OH + MnO2 + KOH =>
3 CH2CH2 + 2 KMnO4 + 4 H2O = 3 HOCH2CH2OH + 2 MnO2 + 2 KOH

As2O5 + H2SO4 = As2(SO4)5 + H2O =>
As2O5 + 5 H2SO4 = As2(SO4)5 + 5 H2O

C4H(g) + O2(g) = CO2(g) + H2O(l) =>
4 C4H(g) + 17 O2(g) = 16 CO2(g) + 2 H2O(l)

SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2

CH3CH2CH2OH = C3H6 + H2O =>
CH3CH2CH2OH = C3H6 + H2O

NaNO3 + KOH = KNa + NO4H =>
NaNO3 + KOH = KNa + NO4H

Cu2[Fe(CN)6] + NH3 + K = Cu(NH3)4 + K4[Fe(CN)6] =>
Cu2[Fe(CN)6] + 8 NH3 + 4 K = 2 Cu(NH3)4 + K4[Fe(CN)6]

H2SO4(aq) + Al(OH)3 = H2O + Al(OH)2(HSO4) =>
H2SO4(aq) + Al(OH)3 = H2O + Al(OH)2(HSO4)

Fe + NaOH + H2O = Na3Fe(OH)6 + H2 =>
2 Fe + 6 NaOH + 6 H2O = 2 Na3Fe(OH)6 + 3 H2

Y(NO3)3*6H2O + Zn(NO3)2*5H2O + Ba(NO3)2*6H2O + KOH = Y2BaZnO5 + KNO3 + H2O =>
2 Y(NO3)3*6H2O + Zn(NO3)2*5H2O + Ba(NO3)2*6H2O + 10 KOH = Y2BaZnO5 + 10 KNO3 + 28 H2O

C4H6 + HCl = C4H5Cl2 + H2 =>
2 C4H6 + 4 HCl = 2 C4H5Cl2 + 3 H2

Na3 + Cl4 + H2O = H2Cl4Na3O =>
Na3 + Cl4 + H2O = H2Cl4Na3O

CuNO3 + MgCl2 = Mg(NO3)2 + CuCl =>
2 CuNO3 + MgCl2 = Mg(NO3)2 + 2 CuCl

H3PO3 + HNO3 = H3PO4 + NO2 + H2O =>
H3PO3 + 2 HNO3 = H3PO4 + 2 NO2 + H2O

Zn + H{+} + BrO3{-} = Zn{2+} + Br{-} + H2O =>
3 Zn + 6 H{+} + BrO3{-} = 3 Zn{2+} + Br{-} + 3 H2O

Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu

N2NO3 = N2NO2 + O2 =>
2 N2NO3 = 2 N2NO2 + O2

C8H807 + Na2Mn2O7 + H3SbO4 = CO2 + Mn3(SbO4)2 + Na3SbO4 + H2O =>
24 C8H807 + 2517 Na2Mn2O7 + 5034 H3SbO4 = 192 CO2 + 1678 Mn3(SbO4)2 + 1678 Na3SbO4 + 17235 H2O

Ag(s) + F2(g) = Ag2F(s) =>
4 Ag(s) + F2(g) = 2 Ag2F(s)

NaVO3 + N2H4 + HCl = N2 + VOCl2 + H2O + Na =>
2 NaVO3 + N2H4 + 4 HCl = N2 + 2 VOCl2 + 4 H2O + 2 Na

S + O2 + NaOH = Na2SO4 + H2O =>
2 S + 3 O2 + 4 NaOH = 2 Na2SO4 + 2 H2O

P2O5 + Nb2O5 = NbOPO4 =>
P2O5 + Nb2O5 = 2 NbOPO4

CH3 + O = CO2 + H2O =>
2 CH3 + 7 O = 2 CO2 + 3 H2O

(NH4)3MoCl6 + KIO3 + H2O = MoOCl3 + I2 + KOH + NH4Cl =>
5(NH4)3MoCl6 + 2 KIO3 + H2O = 5 MoOCl3 + I2 + 2 KOH + 15 NH4Cl

H2SO4(aq)(excess) + Zn(s) = ZnSO4(aq) + H2(g) =>
H2SO4(aq)(excess) + Zn(s) = ZnSO4(aq) + H2(g)

C + S8 = CS2 =>
4 C + S8 = 4 CS2

C2H4(OH)CH3 + Na2Cr2O7 + H2SO4 = CH3COCH3 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C2H4(OH)CH3 + Na2Cr2O7 + 4 H2SO4 = 3 CH3COCH3 + Cr2(SO4)3 + Na2SO4 + 7 H2O

Rb + Cs + Fr + I + Cl + F = FrCsRbFClI =>
Rb + Cs + Fr + I + Cl + F = FrCsRbFClI

CH3OOH + CH3CHCH3CH2CH2OH = CH3COOCH2CH2CHCH3CH3 + H2O =>
2 CH3OOH + CH3CHCH3CH2CH2OH = CH3COOCH2CH2CHCH3CH3 + 3 H2O

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

NaHCO3 + C6H2(OH)3COOH = C6H2(OH)3COONa + CO2 + H2O =>
NaHCO3 + C6H2(OH)3COOH = C6H2(OH)3COONa + CO2 + H2O

FeCo3H2Co3 = Fe(HCo3)2 =>
FeCo3H2Co3 = Fe(HCo3)2

KOH + Bi2O3 + KClO3 = H2O + KBiO3 + KCl =>
6 KOH + 3 Bi2O3 + 2 KClO3 = 3 H2O + 6 KBiO3 + 2 KCl

C3H7OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 C3H7OH + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 12 MnSO4 + 6 K2SO4 + 28 H2O

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

CH3CCl3 + O2 = CO + H2O + Cl2 =>
4 CH3CCl3 + 7 O2 = 8 CO + 6 H2O + 6 Cl2

C2H6O + H3PO4 = H3PO5 + C2H6 =>
C2H6O + H3PO4 = H3PO5 + C2H6

N2H4(l) + O2(g) = N2(g) + H2O(g) =>
N2H4(l) + O2(g) = N2(g) + 2 H2O(g)

CaI2 + H2SO4 = HI + CaSO4 =>
CaI2 + H2SO4 = 2 HI + CaSO4

CH3CH + N2O = CO2 + H2O + N2 =>
CH3CH + 6 N2O = 2 CO2 + 2 H2O + 6 N2

CaS + SO2 + H2O = CaSO4 + H2S =>
3 CaS + 4 SO2 + 4 H2O = 3 CaSO4 + 4 H2S

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Breng de vergelijking van een chemische reactie in evenwicht
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