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Chemische vergelijkingen in evenwicht op12/19/24

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Breng de vergelijking van een chemische reactie in evenwicht
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4] =>
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4]

Mg(NO3)2 + Co(NO3)2 + Mn(NO3)2 + Fe(NO3)3 + Ga(NO3)3 + C6H8O7 = MgCoMn2FeGaO8 + N2 + CO2 + H2O =>
9 Mg(NO3)2 + 9 Co(NO3)2 + 18 Mn(NO3)2 + 9 Fe(NO3)3 + 9 Ga(NO3)3 + 34 C6H8O7 = 9 MgCoMn2FeGaO8 + 63 N2 + 204 CO2 + 136 H2O

PbO2 + HF = PbF4 + H2O =>
PbO2 + 4 HF = PbF4 + 2 H2O

Na + FeCl3 = Fe + NaCl =>
3 Na + FeCl3 = Fe + 3 NaCl

Sn(Cl)2 + K2(Cr2O7) + HCl = Sn(Cl)4 + Cr(Cl)3 + KCl + H2O =>
3 Sn(Cl)2 + K2(Cr2O7) + 14 HCl = 3 Sn(Cl)4 + 2 Cr(Cl)3 + 2 KCl + 7 H2O

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

CuSO4 + AlCl3 = CuCl + Al(SO4)3 =>
3 CuSO4 + AlCl3 = 3 CuCl + Al(SO4)3

Cl + KBr = KCl + Br2 =>
2 Cl + 2 KBr = 2 KCl + Br2

Na2S + Pb(NO3)2 = NaNO3 + PbS =>
Na2S + Pb(NO3)2 = 2 NaNO3 + PbS

Au{3+} + Na = Na{+} + Au =>
Au{3+} + 3 Na = 3 Na{+} + Au

CuCl2C3H6O = CuH6OCl2C3 =>
CuCl2C3H6O = CuH6OCl2C3

KOH + AI(OH)3 = K[AI(OH)4] =>
KOH + AI(OH)3 = K[AI(OH)4]

CN{-} + MnO4{-} = CNO{-} + MnO2{-} =>
2 CN{-} + MnO4{-} = 2 CNO{-} + MnO2{-}

NH3 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + H2O =>
2 NH3 + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + 7 H2O

HNO3 + NH4(OH)2 = NH4NO3 + H2O =>
6 HNO3 + 8 NH4(OH)2 = 7 NH4NO3 + 13 H2O

B2S3(s) + H2O(l) = H3BO3(l) + H2S(g) =>
B2S3(s) + 6 H2O(l) = 2 H3BO3(l) + 3 H2S(g)

CCl + AgN = CN + AgCl =>
CCl + AgN = CN + AgCl

Na3PO4 + FeCl2 = NaCl + Fe3(PO4)2 =>
2 Na3PO4 + 3 FeCl2 = 6 NaCl + Fe3(PO4)2

KCl = ClK =>
KCl = ClK

LiOH + HgCl2 = LiCl + Hg(OH)2 =>
2 LiOH + HgCl2 = 2 LiCl + Hg(OH)2

ClO = Cl2 + O2 =>
2 ClO = Cl2 + O2

Hg2SO4 = Hg + SO4 =>
Hg2SO4 = 2 Hg + SO4

ClO2 + KOH = KClO4 + KCl + H2O =>
8 ClO2 + 8 KOH = 5 KClO4 + 3 KCl + 4 H2O

Kr2CrO4 + Na2SO3 + HCl = KrCl + Na2SO4 + CrCl3 + H2O =>
2 Kr2CrO4 + 3 Na2SO3 + 10 HCl = 4 KrCl + 3 Na2SO4 + 2 CrCl3 + 5 H2O

Sb2O5 + Al = Sb + Al2O3 =>
3 Sb2O5 + 10 Al = 6 Sb + 5 Al2O3

KI + CH3COOH + NaNO2 = CH3COONa + KNO2 + HI =>
KI + CH3COOH + NaNO2 = CH3COONa + KNO2 + HI

MnO2 + NaOH = MnO(OH) + Na3MnO4 + H2O =>
2 MnO2 + 3 NaOH = MnO(OH) + Na3MnO4 + H2O

KNO3 + HCl + Na2SiO3 = KCl + NaNO3 + SiO2 + H2O =>
2 KNO3 + 2 HCl + Na2SiO3 = 2 KCl + 2 NaNO3 + SiO2 + H2O

LiCr2O7 = Li + Cr2O7 =>
LiCr2O7 = Li + Cr2O7

NaOH + ZnCl3 = Zn(OH)3 + NaCl =>
3 NaOH + ZnCl3 = Zn(OH)3 + 3 NaCl

Al + H2SO4 = Al2(SO4)3 + H2S + H2O =>
8 Al + 15 H2SO4 = 4 Al2(SO4)3 + 3 H2S + 12 H2O

IH2 = H2I =>
IH2 = H2I

H2S + NH4Cl = HCl + (NH4)2S =>
H2S + 2 NH4Cl = 2 HCl + (NH4)2S

CuO2 + Al = Al2O3 + Cu =>
3 CuO2 + 4 Al = 2 Al2O3 + 3 Cu

(NH4)Cl + Ca(OH)2 = (NH4)(OH) + CaCl2 =>
2(NH4)Cl + Ca(OH)2 = 2(NH4)(OH) + CaCl2

Cl2 + KBr = Br2 + KCl =>
Cl2 + 2 KBr = Br2 + 2 KCl

[Cr(N2H4CO)6][Cr(CN)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + CO2 + KNO3 + MnSO4 + K2SO4 + H2O =>
5[Cr(N2H4CO)6][Cr(CN)6]3 + 282 KMnO4 + 338 H2SO4 = 10 K2Cr2O7 + 120 CO2 + 150 KNO3 + 282 MnSO4 + 56 K2SO4 + 398 H2O

Cu(NO3)2 + KCl = CuCl2 + KNO3 =>
Cu(NO3)2 + 2 KCl = CuCl2 + 2 KNO3

P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5

Sn(Cl)2 + K2(Cr2O7) + HCl = Sn(Cl)4 + Cr(Cl)3 + KCl + H2O =>
3 Sn(Cl)2 + K2(Cr2O7) + 14 HCl = 3 Sn(Cl)4 + 2 Cr(Cl)3 + 2 KCl + 7 H2O

HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2

KCl + Na2C4H4O6 + HCl = KHC4H4O6 + NaCl =>
KCl + Na2C4H4O6 + HCl = KHC4H4O6 + 2 NaCl

Mg + O + HCl = H2O + MgCl2 =>
Mg + O + 2 HCl = H2O + MgCl2

NiSO4 + NaOH = Na2SO4 + Ni(OH)2 =>
NiSO4 + 2 NaOH = Na2SO4 + Ni(OH)2

C11H15NO2 + C6H10O3 = C15H17NO3 + C2H6O + H2O =>
C11H15NO2 + C6H10O3 = C15H17NO3 + C2H6O + H2O

Na2S(aq) + KIO3(aq) = NaIO3 + K2S =>
Na2S(aq) + 2 KIO3(aq) = 2 NaIO3 + K2S

CH3CH2CH2Br + KOH = CH3CH2CH2OH + KBr =>
CH3CH2CH2Br + KOH = CH3CH2CH2OH + KBr

NaOH + NH3 = NaNH3OH =>
NaOH + NH3 = NaNH3OH

MnO4{-} + AsO3{3-} + H{+} = Mn{2+} + H2O + AsO4{3-} =>
2 MnO4{-} + 5 AsO3{3-} + 6 H{+} = 2 Mn{2+} + 3 H2O + 5 AsO4{3-}

C5H12 + H2O = C5H12O + H2 =>
C5H12 + H2O = C5H12O + H2

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