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Chemische vergelijkingen in evenwicht op11/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
KI + HNO3 = I2 + KNO3 + H2O + NO =>
6 KI + 8 HNO3 = 3 I2 + 6 KNO3 + 4 H2O + 2 NO

C2H2 + KMnO4 = H2CCOOK + MnO2 =>
C2H2 + KMnO4 = H2CCOOK + MnO2

Co(No3)2(aq) + Na2Co3(aq) = CoCo3(s) + NaNo3(aq) =>
Co(No3)2(aq) + Na2Co3(aq) = CoCo3(s) + 2 NaNo3(aq)

C2H2 + KMnO4 = C2O4K2 + MnO2 + KOH + H2O =>
3 C2H2 + 8 KMnO4 = 3 C2O4K2 + 8 MnO2 + 2 KOH + 2 H2O

Fe + HCl = FeCl + H2H202 = H2O + O2 =>
204 Fe + 204 HCl = 204 FeCl + H2H202

HBr + Mn(OH)2 = H2O + MnBr2 =>
2 HBr + Mn(OH)2 = 2 H2O + MnBr2

C2H2 + KMnO4 = C2K2O4 + MnO2 + KOH + H2O =>
3 C2H2 + 8 KMnO4 = 3 C2K2O4 + 8 MnO2 + 2 KOH + 2 H2O

CH3CH2O + [Ag(NH3)2]OH = CH3CH2COOH + H2O + Ag + NH3 =>
3 CH3CH2O + 5[Ag(NH3)2]OH = 2 CH3CH2COOH + 4 H2O + 5 Ag + 10 NH3

K2Cr2O7 + FeSO4 + H2SO4 = Fe(SO4)2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 FeSO4 + 7 H2SO4 = 3 Fe(SO4)2 + Cr2(SO4)3 + K2SO4 + 7 H2O

Cr + FeCl3 = CrCl3 + FeCl2 =>
Cr + 3 FeCl3 = CrCl3 + 3 FeCl2

C5H12O + Cr2O7{-2} + H{+} = C5H10O2 + Cr{+3} + H2O =>
3 C5H12O + 2 Cr2O7{-2} + 16 H{+} = 3 C5H10O2 + 4 Cr{+3} + 11 H2O

C2H5OH + Al2O3 = C2H5OC2H5 + Al(OH)3 =>
6 C2H5OH + Al2O3 = 3 C2H5OC2H5 + 2 Al(OH)3

HIO3 + Na2SO3 = Na2SO4 + I2 + H2O =>
2 HIO3 + 5 Na2SO3 = 5 Na2SO4 + I2 + H2O

Fe + (CIO3)2 = Fe(CIO3)2 =>
Fe + (CIO3)2 = Fe(CIO3)2

NiSO4 + HNO3 = Ni(NO3)2 + H2SO4 =>
NiSO4 + 2 HNO3 = Ni(NO3)2 + H2SO4

HSO4{-} + NH3 = SO4{2-} + NH4{+} =>
HSO4{-} + NH3 = SO4{2-} + NH4{+}

C7H9NO2 + KMnO4 + H2SO4 = C7H7O2NO2 + K2SO4 + MnSO4 + H2O =>
5 C7H9NO2 + 6 KMnO4 + 9 H2SO4 = 5 C7H7O2NO2 + 3 K2SO4 + 6 MnSO4 + 14 H2O

C6H8O6 + C12H7NCl2O2 = C6H6O6 + C12H9NCl2O2 =>
C6H8O6 + C12H7NCl2O2 = C6H6O6 + C12H9NCl2O2

NaCl2 + Na2SO4 = Na(SO4)2 + NaCl =>
3 NaCl2 + 2 Na2SO4 = Na(SO4)2 + 6 NaCl

K2CO3 + HI = KI + H2O + CO2 =>
K2CO3 + 2 HI = 2 KI + H2O + CO2

S + KMnO4 + KOH = K2SO3 + K2MnO4 + H2O =>
S + 4 KMnO4 + 6 KOH = K2SO3 + 4 K2MnO4 + 3 H2O

NaOH + H3PO4 = H2NaO4P + H2O =>
NaOH + H3PO4 = H2NaO4P + H2O

NO2{-} + H3O{+} + MnO4{-} = NO3{-} + H2O + Mn2 =>
7 NO2{-} + 2 H3O{+} + 2 MnO4{-} = 7 NO3{-} + 3 H2O + Mn2

Mg(NO3)2(ac) + LiOH = MgOH + Li(NO3)2 =>
Mg(NO3)2(ac) + LiOH = MgOH + Li(NO3)2

Na2CrO4 + NaOH = Na3CrO5H =>
Na2CrO4 + NaOH = Na3CrO5H

propanol + H2CrO4 = C3H6O2 + H2CrO3 + H2O =>
C3H8O + 2 H2CrO4 = C3H6O2 + 2 H2CrO3 + H2O

Cl2 + NaOH + CrS3 = Na2SO4 + Na2CrO4 + NaCl + H2O =>
12 Cl2 + 32 NaOH + CrS3 = 3 Na2SO4 + Na2CrO4 + 24 NaCl + 16 H2O

H{+} + SO4{2-} + C15H34 = CO2 + H2S + H2O =>
94 H{+} + 47 SO4{2-} + 4 C15H34 = 60 CO2 + 47 H2S + 68 H2O

K2C2O4 + Cu3AsO4 = K3AsO4 + Cu2C2O4 =>
3 K2C2O4 + 2 Cu3AsO4 = 2 K3AsO4 + 3 Cu2C2O4

SO + H2O = S + (OH)2 =>
SO + H2O = S + (OH)2

Zn + NaClO3 = Zn(ClO3)2 + Na =>
Zn + 2 NaClO3 = Zn(ClO3)2 + 2 Na

FeI2 + H2SO4 = Fe2(SO4)3 + SO + I2 + H2O =>
4 FeI2 + 9 H2SO4 = 2 Fe2(SO4)3 + 3 SO + 4 I2 + 9 H2O

LiNO3 + NaOH + Na2HPO4 = Li3PO4 + NaNO3 + H2O =>
3 LiNO3 + NaOH + Na2HPO4 = Li3PO4 + 3 NaNO3 + H2O

Au2(SO4)3 = Au + SO4 =>
Au2(SO4)3 = 2 Au + 3 SO4

Cr + Sn{4+} = Cr{3+} + Sn{2+} =>
2 Cr + 3 Sn{4+} = 2 Cr{3+} + 3 Sn{2+}

Au2(SO4)3 = Au + SO4 =>
Au2(SO4)3 = 2 Au + 3 SO4

Si3H8 + KMnO4 = SiO2 + MnO2 + KOH + H2O =>
3 Si3H8 + 20 KMnO4 = 9 SiO2 + 20 MnO2 + 20 KOH + 2 H2O

C5H11OH + CH3COOH = CH3COOC5H11 + H2O =>
C5H11OH + CH3COOH = CH3COOC5H11 + H2O

Fe(OH)3(s) + H2SO4 = Fe2(SO4)3 + H2O(l) =>
2 Fe(OH)3(s) + 3 H2SO4 = Fe2(SO4)3 + 6 H2O(l)

NaOH + NaHCO3 = NaHOH + NaCO3 =>
NaOH + NaHCO3 = NaHOH + NaCO3

BaOH + NaCO = BaCO + NaOH =>
BaOH + NaCO = BaCO + NaOH

methanol = carbonmonoxide + hydrogen =>
CH3OH = CO + 2 H2

CrBr3 + LiOH + LiBrO3 = LiBr + Li2CrO4 + H2O =>
2 CrBr3 + 10 LiOH + LiBrO3 = 7 LiBr + 2 Li2CrO4 + 5 H2O

AgCO3 + NiI = AgI + NiCO3 =>
AgCO3 + NiI = AgI + NiCO3

Ga + I = Ga2I3 =>
2 Ga + 3 I = Ga2I3

C2H6(l) + O2(g) = H2O(l) + CO2(g) =>
2 C2H6(l) + 7 O2(g) = 6 H2O(l) + 4 CO2(g)

H3PO2 + H2O2 = H3PO3 + H2O =>
H3PO2 + H2O2 = H3PO3 + H2O

Fe2(SO4)3 + K2CrO4 + H2SO4 = Fe(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
Fe2(SO4)3 + 2 K2CrO4 + 8 H2SO4 = 2 Fe(SO4)3 + 2 K2SO4 + Cr2(SO4)3 + 8 H2O

Fe(s) + HgS04(aq) = FeS04(aq) + Hg2(s) =>
2 Fe(s) + 2 HgS04(aq) = 2 FeS04(aq) + Hg2(s)

TiO2 + Na3AlF6 = TiF4 + AlF3 + Na2TiO3 =>
9 TiO2 + 4 Na3AlF6 = 3 TiF4 + 4 AlF3 + 6 Na2TiO3

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Breng de vergelijking van een chemische reactie in evenwicht
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