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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
C8H10O2 + HNO3 = C8H9NO4 + H2O =>
C8H10O2 + HNO3 = C8H9NO4 + H2O

Cs2S + FeCl2 = FeS + CsCl =>
Cs2S + FeCl2 = FeS + 2 CsCl

NH4 + Br + NaOH = NH3 + H2O + NaBr =>
NH4 + Br + NaOH = NH3 + H2O + NaBr

As4O6 + OH = AsO2 + H2O =>
As4O6 + 4 OH = 4 AsO2 + 2 H2O

Ca(OH)2(aq) + HNO3(aq) = Ca(NO3)2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HNO3(aq) = Ca(NO3)2(aq) + 2 H2O(l)

KBr + KMnO4 = BrMnO4 + K =>
KBr + KMnO4 = BrMnO4 + 2 K

C2 + H2 + Cl = CHCl3 =>
C2 + H2 + 6 Cl = 2 CHCl3

NO2 + CH3 = CO2 + NH3 =>
NO2 + CH3 = CO2 + NH3

K2SO4 + MgF2 = K2F + Mg(SO4)2 =>
2 K2SO4 + MgF2 = 2 K2F + Mg(SO4)2

HCIO3 + H2SO3 = HCI + H2SO4 =>
HCIO3 + 3 H2SO3 = HCI + 3 H2SO4

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

C4H10 + Br2 = C4H10Br2 =>
C4H10 + Br2 = C4H10Br2

KMnO4 + NaHSO3 + NaOH = K2MnO4 + Na2MnO4 + NaHSO4 + H2O =>
2 KMnO4 + NaHSO3 + 2 NaOH = K2MnO4 + Na2MnO4 + NaHSO4 + H2O

Cu + Al(OH)3 = Cu(OH)2 + Al =>
3 Cu + 2 Al(OH)3 = 3 Cu(OH)2 + 2 Al

H{+} + MnO4{-} + e = MnO2 + H2O =>
4 H{+} + MnO4{-} + 3e = MnO2 + 2 H2O

NaHCO3 + CH3COOOH = CH3COONa + CO2 + H2O =>
3 NaHCO3 + 4 CH3COOOH = 3 CH3COONa + 5 CO2 + 5 H2O

HClO3 + C2O4H2 = HCl + CO2 + H2O =>
HClO3 + 3 C2O4H2 = HCl + 6 CO2 + 3 H2O

KMnO4 + HCOOK = K2CO3 + KHCO3 + MnO2 + H2O =>
2 KMnO4 + 3 HCOOK = 2 K2CO3 + KHCO3 + 2 MnO2 + H2O

Na + MgO = Na2O + Mg =>
2 Na + MgO = Na2O + Mg

HCHO + Cr2O7 = HCOOH + Cr =>
7 HCHO + Cr2O7 = 7 HCOOH + 2 Cr

Na2C2O4 + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + CO2 + H2O =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 5 Na2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O

C600H1000O500 + H2O = C12H22O11 =>
C600H1000O500 + 50 H2O = 50 C12H22O11

Na(OH) + HCl = NaCl + H(OH) =>
Na(OH) + HCl = NaCl + H(OH)

K2CO3 + HI = H2CO3 + KI =>
K2CO3 + 2 HI = H2CO3 + 2 KI

CuS + Mg = Cu + MgS =>
CuS + Mg = Cu + MgS

Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2

SnBr2(aq) + K2S(aq) = SnS(s) + KBr(aq) =>
SnBr2(aq) + K2S(aq) = SnS(s) + 2 KBr(aq)

H2C = CH2 =>
H2C = CH2

Au2CO3 + Ag = Au + Ag2CO3 =>
Au2CO3 + 2 Ag = 2 Au + Ag2CO3

NH4NO3 + Ba(OH)2 = NH3 + Ba(NO3)2 + H2O =>
2 NH4NO3 + Ba(OH)2 = 2 NH3 + Ba(NO3)2 + 2 H2O

Na2SnS3 + HCl = SnS2 + NaCl + H2S =>
Na2SnS3 + 2 HCl = SnS2 + 2 NaCl + H2S

Tl(CH3)3 + HCN = Tl(CN)3 + CH4 =>
Tl(CH3)3 + 3 HCN = Tl(CN)3 + 3 CH4

Al + Zn + Cu = AlZnCu =>
Al + Zn + Cu = AlZnCu

H2[MnCl5] + KCl + H2O = K2[MnCl5]*H2O + HCl =>
H2[MnCl5] + 2 KCl + H2O = K2[MnCl5]*H2O + 2 HCl

Sn{2+} + H2O = Sn(OH)2 + H{+} =>
Sn{2+} + 2 H2O = Sn(OH)2 + 2 H{+}

C7H6N + O2 = CO2 + H2O + N2 =>
2 C7H6N + 17 O2 = 14 CO2 + 6 H2O + N2

Al2(SO4)3 + NaOH + HCl = Al(OH)3 + H2(SO4) + NaCl =>
Al2(SO4)3 + 6 NaOH + 6 HCl = 2 Al(OH)3 + 3 H2(SO4) + 6 NaCl

FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S

KI + H2SO4 + KNO2 = I2 + N2 + H2O + K2SO4 =>
6 KI + 4 H2SO4 + 2 KNO2 = 3 I2 + N2 + 4 H2O + 4 K2SO4

N2H5Cl + AuCl3 = N2 + Au + HCl =>
3 N2H5Cl + 4 AuCl3 = 3 N2 + 4 Au + 15 HCl

H2CrO4 + Ca(OH)2 = Ca(CrO4)2 + H3O =>
2 H2CrO4 + Ca(OH)2 = Ca(CrO4)2 + 2 H3O

HCN + Na2O = NaCN + H2O =>
2 HCN + Na2O = 2 NaCN + H2O

KOH + H2SiO3 = K2SiO3 + H2O =>
2 KOH + H2SiO3 = K2SiO3 + 2 H2O

Mn(OH)2 + Ca(OCl)2 = CaCl2 + MnO2 + H2O =>
2 Mn(OH)2 + Ca(OCl)2 = CaCl2 + 2 MnO2 + 2 H2O

Na2CrO4 + NaI + H2SO4 = Na2SO4 + Cr2(SO4)3 + I2 + H2O =>
2 Na2CrO4 + 6 NaI + 8 H2SO4 = 5 Na2SO4 + Cr2(SO4)3 + 3 I2 + 8 H2O

Br2 + OH = BrO4 + HBr =>
5 Br2 + 8 OH = 2 BrO4 + 8 HBr

FeS2 + Br2 + KOH = H2O + KBr + K2SO4 + Fe(OH) =>
2 FeS2 + 13 Br2 + 34 KOH = 16 H2O + 26 KBr + 4 K2SO4 + 2 Fe(OH)

C4H6 + H2SO4 = C4H6H2SO4 =>
C4H6 + H2SO4 = C4H6H2SO4

Ba(OH)2 + KHSO4 = Ba(HSO4)2 + KOH =>
Ba(OH)2 + 2 KHSO4 = Ba(HSO4)2 + 2 KOH

KHC8H4O4 + KOH = K2C8H4O4 + H2O =>
KHC8H4O4 + KOH = K2C8H4O4 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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