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Chemische vergelijkingen in evenwicht op11/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
C6H8N2 + N2O4 = CO2 + H2O + N2 =>
C6H8N2 + 4 N2O4 = 6 CO2 + 4 H2O + 5 N2

HNO3 + Na(OH)2 = Na(NO3)2 + H2O =>
2 HNO3 + Na(OH)2 = Na(NO3)2 + 2 H2O

BaS + AlI3 = BaI2 + Al2S3 =>
3 BaS + 2 AlI3 = 3 BaI2 + Al2S3

HSO4 + MnO2 + NaCl = MnSO4 + NaHO4 + Cl2 + H2O =>
14 HSO4 + 14 MnO2 + 6 NaCl = 14 MnSO4 + 6 NaHO4 + 3 Cl2 + 4 H2O

C7H6O3 + CH3COCl = C9H8O4 + HCl =>
C7H6O3 + CH3COCl = C9H8O4 + HCl

K2S + HClO = K2SO4 + HCl =>
K2S + 4 HClO = K2SO4 + 4 HCl

Kl + AgNo3 = AgKl + No3 =>
Kl + AgNo3 = AgKl + No3

H2SO4 + Zn + H2O = (Zn(H2O)4)SO4 + H2 =>
H2SO4 + Zn + 4 H2O = (Zn(H2O)4)SO4 + H2

Na2SO3 + CH3COOH = H2SO3 + NaC2H3O2 =>
Na2SO3 + 2 CH3COOH = H2SO3 + 2 NaC2H3O2

Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O

FeCl3 + Cl2 = FeCl4 =>
2 FeCl3 + Cl2 = 2 FeCl4

Pb(NO3)2(aq) + CaBr2(aq) = PbBr2(s) + Ca(NO3)2(aq) =>
Pb(NO3)2(aq) + CaBr2(aq) = PbBr2(s) + Ca(NO3)2(aq)

CH3OH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 CH3OH + 4 KMnO4 + 6 H2SO4 = 5 HCOOH + 4 MnSO4 + 2 K2SO4 + 11 H2O

SnCl2 + NaOH + Bi(NO3)3 = Na2SnO3 + H2O + NaCl + NaNO3 + Bi =>
3 SnCl2 + 18 NaOH + 2 Bi(NO3)3 = 3 Na2SnO3 + 9 H2O + 6 NaCl + 6 NaNO3 + 2 Bi

C2H3NaO2 + CH3COCl = C4H6O3 + NaCl =>
C2H3NaO2 + CH3COCl = C4H6O3 + NaCl

Cs(s) + H2O(i) = CsOH(s) + H2(g) =>
2 Cs(s) + 2 H2O(i) = 2 CsOH(s) + H2(g)

Cu(OH)2 + Ba(NO3)2 = Cu(NO3)2 + Ba(OH)2 =>
Cu(OH)2 + Ba(NO3)2 = Cu(NO3)2 + Ba(OH)2

NaClO3 + Mn = NaCl + MnO2 =>
2 NaClO3 + 3 Mn = 2 NaCl + 3 MnO2

NaBr + Ag = AgBr + Na =>
NaBr + Ag = AgBr + Na

MgO + HIO4 = Mg(IO4)2 + H2O =>
MgO + 2 HIO4 = Mg(IO4)2 + H2O

HClO4 + K2O = KClO4 + H2O =>
2 HClO4 + K2O = 2 KClO4 + H2O

CuOHNO3 + H2SO4 = (CuOH)2SO4 + HNO3 =>
2 CuOHNO3 + H2SO4 = (CuOH)2SO4 + 2 HNO3

NH3(l) = N2(g) + H2(g) =>
2 NH3(l) = N2(g) + 3 H2(g)

Cl4Ti + H2O = TiO2 + HCl =>
Cl4Ti + 2 H2O = TiO2 + 4 HCl

H2Cr2O7 + P2O5 + (CrOH)3 = H3PO4 + CrPO4 =>
3 H2Cr2O7 + 10 P2O5 + 3(CrOH)3 = 5 H3PO4 + 15 CrPO4

C2H4 + OH = C2H5O =>
C2H4 + OH = C2H5O

Cr2O7{2-} + SO2 + H2O = Cr{3+} + SO4{2-} + OH{-} =>
Cr2O7{2-} + 3 SO2 + H2O = 2 Cr{3+} + 3 SO4{2-} + 2 OH{-}

SO2 + TeCl4 + H2O = H2SO4 + Te + HCl =>
2 SO2 + TeCl4 + 4 H2O = 2 H2SO4 + Te + 4 HCl

KOH(aq) + CuSO4 = Cu(OH)2 + K2SO4 =>
2 KOH(aq) + CuSO4 = Cu(OH)2 + K2SO4

C4H6 + Br = C4H6Br4 =>
C4H6 + 4 Br = C4H6Br4

LiOH + NaNO3 = LiNO3 + NaOH =>
LiOH + NaNO3 = LiNO3 + NaOH

C4H5N3 + NaOH + H2O = C4H5NO4Na2 + NH3 =>
C4H5N3 + 2 NaOH + 2 H2O = C4H5NO4Na2 + 2 NH3

HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O

NO2 + CaO = N2 + CaO2 =>
2 NO2 + 4 CaO = N2 + 4 CaO2

N5 = N2 =>
2 N5 = 5 N2

SrO(s) + H2O(l) = Sr(OH)2(s) =>
SrO(s) + H2O(l) = Sr(OH)2(s)

Zn + Pb(CO3)2 = Zn(CO3) + Pb =>
2 Zn + Pb(CO3)2 = 2 Zn(CO3) + Pb

Fe + Ga = Fe3Ga4 =>
3 Fe + 4 Ga = Fe3Ga4

PBO + C2 = PB + CO2 =>
4 PBO + C2 = 4 PB + 2 CO2

NaClO + Cr(OH)3 + Na2CO3 = NaCl + Na2CrO4 + CO2 + H2O =>
3 NaClO + 2 Cr(OH)3 + 2 Na2CO3 = 3 NaCl + 2 Na2CrO4 + 2 CO2 + 3 H2O

NaCrO4 + CH3COOH = CH3COONa + HCrO4 =>
NaCrO4 + CH3COOH = CH3COONa + HCrO4

CH3SH + NaOH = CH3SNa + H2O =>
CH3SH + NaOH = CH3SNa + H2O

CuCl2 + KNO2 = Cu(NO2)2 + KCl =>
CuCl2 + 2 KNO2 = Cu(NO2)2 + 2 KCl

Hg + Au(NO3)3 = Au + Hg(NO3)2 =>
3 Hg + 2 Au(NO3)3 = 2 Au + 3 Hg(NO3)2

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

CaCl2 + Na2HPO4 + NaOH = Ca3(PO4)2 + H2O + NaCl =>
3 CaCl2 + 2 Na2HPO4 + 2 NaOH = Ca3(PO4)2 + 2 H2O + 6 NaCl

Fe(s) + NaCl(aq) = Na + FeCl2 =>
Fe(s) + 2 NaCl(aq) = 2 Na + FeCl2

Na + C8H18O = C8H17ONa + H2 =>
2 Na + 2 C8H18O = 2 C8H17ONa + H2

MnSO4 + O3 + KOH = KMnO4 + K2SO4 + H2O =>
6 MnSO4 + 5 O3 + 18 KOH = 6 KMnO4 + 6 K2SO4 + 9 H2O

K(OH)3 + H3(PO4) = K(PO4) + H3(OH)3 =>
K(OH)3 + H3(PO4) = K(PO4) + H3(OH)3

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Breng de vergelijking van een chemische reactie in evenwicht
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