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Chemische vergelijkingen in evenwicht op12/20/24

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Breng de vergelijking van een chemische reactie in evenwicht
NiSO4 + Zn(NO3)2 = Ni(NO3)2 + ZnSO4 =>
NiSO4 + Zn(NO3)2 = Ni(NO3)2 + ZnSO4

C8H9NO2 + C12H22O11 = C10H15N + H2O + CO2 =>
8 C8H9NO2 + 3 C12H22O11 = 8 C10H15N + 9 H2O + 20 CO2

Al(HS)3 + H2O = Al(OH)3 + H2S =>
Al(HS)3 + 3 H2O = Al(OH)3 + 3 H2S

BrO3{-} + H3O{+} + Cl{-} = Br{-} + Cl2 + H2O =>
BrO3{-} + 6 H3O{+} + 6 Cl{-} = Br{-} + 3 Cl2 + 9 H2O

Cu(NO3)2 + AgNO3 = CuNO3 + Ag(NO3)2 =>
Cu(NO3)2 + AgNO3 = CuNO3 + Ag(NO3)2

Na2O + N2O5 = NaNO3 =>
Na2O + N2O5 = 2 NaNO3

LiPF6 + Li2CO3 = LiPO2F2 + CO2 + LiF =>
LiPF6 + 2 Li2CO3 = LiPO2F2 + 2 CO2 + 4 LiF

MnO2 + NaOH + O2 = Na2MnO4 + H2O =>
2 MnO2 + 4 NaOH + O2 = 2 Na2MnO4 + 2 H2O

NO2 + HOCl = NO3 + Cl + H =>
NO2 + HOCl = NO3 + Cl + H

C6H12O6 + NaOH = C6H12O7Na + H2 =>
2 C6H12O6 + 2 NaOH = 2 C6H12O7Na + H2

CuSO4 + NH3 = Cu(NH3)4SO4 =>
CuSO4 + 4 NH3 = Cu(NH3)4SO4

Mg(OH)2 + NO2 = Mg(NO3)2 + H2 =>
Mg(OH)2 + 2 NO2 = Mg(NO3)2 + H2

K4Fe(CN)6 + HCl = HCN + KCl + FeCl2 =>
K4Fe(CN)6 + 6 HCl = 6 HCN + 4 KCl + FeCl2

Li3PO4 + KOH = LiOH + K3PO4 =>
Li3PO4 + 3 KOH = 3 LiOH + K3PO4

Ni(OH)3 + HNO3 + KI = Ni(NO3)2 + I2 + KNO3 + H2O =>
2 Ni(OH)3 + 6 HNO3 + 2 KI = 2 Ni(NO3)2 + I2 + 2 KNO3 + 6 H2O

CH2CHCH3 + KMnO4 + H2O = CH3CHOHCH2OH + KOH + MnO2 =>
3 CH2CHCH3 + 2 KMnO4 + 4 H2O = 3 CH3CHOHCH2OH + 2 KOH + 2 MnO2

HCl + KClO3 + SnCl2 = KCl + SnCl4 + H2O =>
6 HCl + KClO3 + 3 SnCl2 = KCl + 3 SnCl4 + 3 H2O

Na2S + ZnCl2 = NaCl + ZnS =>
Na2S + ZnCl2 = 2 NaCl + ZnS

ZnONa2CO3 = Na2ZnO2CO2 =>
ZnONa2CO3 = Na2ZnO2CO2

SO3 + H2SO4 = H2S2O7 =>
SO3 + H2SO4 = H2S2O7

Na2CO3 + H2O = Na2CO2OH + OH =>
Na2CO3 + H2O = Na2CO2OH + OH

MnCl2 + H2CO3 = MnCO3 + HCl =>
MnCl2 + H2CO3 = MnCO3 + 2 HCl

CO + Cl2 + KOH = K2CO3 + KCl + H2O =>
CO + Cl2 + 4 KOH = K2CO3 + 2 KCl + 2 H2O

Ba(NO3)2 + NH2SO3H + H2O = BaSO4 + HNO3 + NH4NO3 =>
Ba(NO3)2 + NH2SO3H + H2O = BaSO4 + HNO3 + NH4NO3

Al(OH)3 + NaOH = Na(Al(OH)4) =>
Al(OH)3 + NaOH = Na(Al(OH)4)

Na2CO3Al(SO4) = Na2SO4CO3Al =>
Na2CO3Al(SO4) = Na2SO4CO3Al

H2(SiO3) + NaOH = Na2SiO3 + H2O =>
H2(SiO3) + 2 NaOH = Na2SiO3 + 2 H2O

FeS + SiO2 + O2 = Fe2SiO4 + SO2 =>
2 FeS + SiO2 + 3 O2 = Fe2SiO4 + 2 SO2

Cr2(SO3)3 + H2O = Cr(OH)3 + H2SO3 =>
Cr2(SO3)3 + 6 H2O = 2 Cr(OH)3 + 3 H2SO3

NaNO2 + MnO2 + NaOH = N2 + Na2MnO4 + H2O =>
2 NaNO2 + 3 MnO2 + 4 NaOH = N2 + 3 Na2MnO4 + 2 H2O

NaOHFe2O3Cl2 = NaCl2Fe2O3OH =>
NaOHFe2O3Cl2 = NaCl2Fe2O3OH

SnS2(NH4)2S2 = (NH4)2SnS3S =>
SnS2(NH4)2S2 = (NH4)2SnS3S

NH4 + H2O2 = NO2 + H2O =>
NH4 + 4 H2O2 = NO2 + 6 H2O

C8H18 + Cl2 = C8H17 + HCl =>
2 C8H18 + Cl2 = 2 C8H17 + 2 HCl

BeO + SO3 = BeSO4 =>
BeO + SO3 = BeSO4

C4H8 + K2Cr2O7 + H2SO4 = C4H6O2 + K2SO4 + Cr2(SO4)3 + H2O =>
C4H8 + K2Cr2O7 + 4 H2SO4 = C4H6O2 + K2SO4 + Cr2(SO4)3 + 5 H2O

Sb2 + S3 + HCl = H3SbCl6 + H2S =>
Sb2 + S3 + 12 HCl = 2 H3SbCl6 + 3 H2S

Sm + AgNO3 = Sm(NO3)7 + Ag =>
Sm + 7 AgNO3 = Sm(NO3)7 + 7 Ag

Ca + SnCl4 = CaCl2 + Sn =>
2 Ca + SnCl4 = 2 CaCl2 + Sn

HClNa = NaClH =>
HClNa = NaClH

NaNO2 + MnO2 + NaOH = N2 + Na2MnO4 + H2O =>
2 NaNO2 + 3 MnO2 + 4 NaOH = N2 + 3 Na2MnO4 + 2 H2O

Co{2+} + Fe{3+} = Co{3+} + Fe{2+} =>
Co{2+} + Fe{3+} = Co{3+} + Fe{2+}

Ca3(PO4)2 + HNO3 = Ca(H2PO4)2 + Ca(NO3)2(aq) =>
Ca3(PO4)2 + 4 HNO3 = Ca(H2PO4)2 + 2 Ca(NO3)2(aq)

C5H8 + KMnO4 + H2O = C5H10O2 + MnO2 + KOH =>
3 C5H8 + 2 KMnO4 + 4 H2O = 3 C5H10O2 + 2 MnO2 + 2 KOH

Mn(NO3)2CrBr2 = MnBr2Cr(NO3)2 =>
Mn(NO3)2CrBr2 = MnBr2Cr(NO3)2

Ba(ClO3)2(aq) + Na3PO4(aq) = Ba3(PO4)2(s) + NaClO3 =>
3 Ba(ClO3)2(aq) + 2 Na3PO4(aq) = Ba3(PO4)2(s) + 6 NaClO3

C9H8O4 + NaOH = C9H7O4Na + H2O =>
C9H8O4 + NaOH = C9H7O4Na + H2O

Mg(NO3)2 + Na2HPO4 = MgHPO4 + NaNO3 =>
Mg(NO3)2 + Na2HPO4 = MgHPO4 + 2 NaNO3

C6H5NH3ClAgNO3 = C6H5NH3NO3AgCl =>
C6H5NH3ClAgNO3 = C6H5NH3NO3AgCl

Cu2S + O2 + C = Cu2O + SC =>
2 Cu2S + O2 + 2 C = 2 Cu2O + 2 SC

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Breng de vergelijking van een chemische reactie in evenwicht
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