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Chemische vergelijkingen in evenwicht op11/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
ZnSO4Li2CO3 = ZnCO3Li2SO4 =>
ZnSO4Li2CO3 = ZnCO3Li2SO4

C2H4 + HBr = Br2C2H4 + H2 =>
C2H4 + 2 HBr = Br2C2H4 + H2

H2O + Cr + CrO4{2-} = Cr(OH)3 + OH{-} =>
4 H2O + Cr + CrO4{2-} = 2 Cr(OH)3 + 2 OH{-}

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

Mg(SO4) + NaOH = Mg(OH)2 + Na2SO4 =>
Mg(SO4) + 2 NaOH = Mg(OH)2 + Na2SO4

KNO2 + H2O = KOH + N2 + O2 =>
4 KNO2 + 2 H2O = 4 KOH + 2 N2 + 3 O2

NH4F = NH4 + F2 =>
2 NH4F = 2 NH4 + F2

[Co(NH3)5Cl]Cl2 + NH3 + H + NaNO3 = [Co(NO2)(NH3)5]Cl2 + NaCl + NH4OH =>
[Co(NH3)5Cl]Cl2 + NH3 + 2 H + NaNO3 = [Co(NO2)(NH3)5]Cl2 + NaCl + NH4OH

Br2 + MgF2 = MgBr2 + F =>
Br2 + MgF2 = MgBr2 + 2 F

Cu{2+} + KI + OH{-} = CuI + H2O + IO3{-} + K{+} =>
6 Cu{2+} + 7 KI + 6 OH{-} = 6 CuI + 3 H2O + IO3{-} + 7 K{+}

(NH4)3N + O2 = (NH4)2O + N3 =>
12(NH4)3N + 9 O2 = 18(NH4)2O + 4 N3

MnCl2 + CoSO4 = MnSO4 + CoCl2 =>
MnCl2 + CoSO4 = MnSO4 + CoCl2

H2O + Cr + CrO4{2-} = Cr(OH)3 + OH{-} =>
4 H2O + Cr + CrO4{2-} = 2 Cr(OH)3 + 2 OH{-}

HF + Li2Cr2O7 = F + CrF3 + LiF + H2O =>
14 HF + Li2Cr2O7 = 6 F + 2 CrF3 + 2 LiF + 7 H2O

Fe + NaNO3 + NaOH = Na2FeO4 + N2 + H2O =>
5 Fe + 6 NaNO3 + 4 NaOH = 5 Na2FeO4 + 3 N2 + 2 H2O

CH3H2OH + O2 = H2O + CH3OOH =>
CH3H2OH + O2 = H2O + CH3OOH

Fe(O)3 + CO = Fe + CO2 =>
Fe(O)3 + 3 CO = Fe + 3 CO2

FePO4 + Na2(SO4) = Fe2(SO4)3 + Na3PO4 =>
2 FePO4 + 3 Na2(SO4) = Fe2(SO4)3 + 2 Na3PO4

Al2O3(s) + HCl(ac) = AlCl3(ac) + H2O(l) =>
Al2O3(s) + 6 HCl(ac) = 2 AlCl3(ac) + 3 H2O(l)

C2H3NaO2 + HBr = NaBr + CH3COOH =>
C2H3NaO2 + HBr = NaBr + CH3COOH

BaCl2 + Al2(SO4) = BaSO4 + Al + Cl =>
BaCl2 + Al2(SO4) = BaSO4 + 2 Al + 2 Cl

H(NO2) + KOH = K(NO2) + H2O =>
H(NO2) + KOH = K(NO2) + H2O

Zn(s) + HCl(aq) = H2(g) + ZnCl2(aq) =>
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2(aq)

Sn{2+} + Hg2Cl2 + Cl{-} = Hg + (SnCl6){2-} =>
Sn{2+} + Hg2Cl2 + 4 Cl{-} = 2 Hg + (SnCl6){2-}

Zn{2+} + Cd = Zn + Cd{2+} =>
Zn{2+} + Cd = Zn + Cd{2+}

Mg(OH)2 + (HCl) = MgCl2 + H2O =>
Mg(OH)2 + 2(HCl) = MgCl2 + 2 H2O

P4O10(s) + H2O(i) = H3PO4(aq) =>
P4O10(s) + 6 H2O(i) = 4 H3PO4(aq)

Li2SO4*H2O = Li2SO4 + H2O =>
Li2SO4*H2O = Li2SO4 + H2O

Ca(OH)2 + BaF2 = CaF2 + Ba(OH)2 =>
Ca(OH)2 + BaF2 = CaF2 + Ba(OH)2

CuO + NH2CH2COOH = Cu(NH2CH2COO)2 + H2O =>
CuO + 2 NH2CH2COOH = Cu(NH2CH2COO)2 + H2O

K2C2O4 = CO2 + K =>
K2C2O4 = 2 CO2 + 2 K

K2SO4 + HF = H2SO4 + K2F2 =>
K2SO4 + 2 HF = H2SO4 + K2F2

NaOH + Fe = Fe2O3 + Na + H2O =>
6 NaOH + 2 Fe = Fe2O3 + 6 Na + 3 H2O

KI + HCl = KH + ICl =>
KI + HCl = KH + ICl

NaHCO3 + C6H5O7H3 = Na3C6H5O7 + CO2 + H2O =>
3 NaHCO3 + C6H5O7H3 = Na3C6H5O7 + 3 CO2 + 3 H2O

KCl(aq) + H2O(l) = HCl(aq) + KOH(aq) =>
KCl(aq) + H2O(l) = HCl(aq) + KOH(aq)

Na + H3BO3 = Na3BO3 + H2 =>
6 Na + 2 H3BO3 = 2 Na3BO3 + 3 H2

FeCO3 + Li = Li2CO3 + Fe =>
FeCO3 + 2 Li = Li2CO3 + Fe

K2CO3 + HClO3 = KClO3 + CO2 + H2O =>
K2CO3 + 2 HClO3 = 2 KClO3 + CO2 + H2O

Cs3PO4 + Ca = Cs + Ca3(PO4)2 =>
2 Cs3PO4 + 3 Ca = 6 Cs + Ca3(PO4)2

Fe(O)3 + CO = Fe + CO2 =>
Fe(O)3 + 3 CO = Fe + 3 CO2

NaHSO4 + KMnO4 + H2O2 = MnSO4(H2O) + O2 + KHSO4 + NaOH =>
4 NaHSO4 + 2 KMnO4 + 3 H2O2 = 2 MnSO4(H2O) + 4 O2 + 2 KHSO4 + 4 NaOH

Pb + H = PbH4 =>
Pb + 4 H = PbH4

I2O7(s) + H2O(l) = HIO4(ac) =>
I2O7(s) + H2O(l) = 2 HIO4(ac)

Cu2S(l) + Cu2O(l) = Cu(l) + SO2(g) =>
Cu2S(l) + 2 Cu2O(l) = 6 Cu(l) + SO2(g)

HF + NaOH = NaF + H2O =>
HF + NaOH = NaF + H2O

Sr3(PO4)2 + K2SO4 = SrSO4 + K3PO4 =>
Sr3(PO4)2 + 3 K2SO4 = 3 SrSO4 + 2 K3PO4

Fe + Mg(SO4) = FeSO4 + Mg =>
Fe + Mg(SO4) = FeSO4 + Mg

NH4SO4 + NaOH = NaSO4 + NH3 + H2O =>
NH4SO4 + NaOH = NaSO4 + NH3 + H2O

CH2BrCH2CH2CH3 + Mg = CH3CH2CH2CH2MgBr =>
CH2BrCH2CH2CH3 + Mg = CH3CH2CH2CH2MgBr

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Breng de vergelijking van een chemische reactie in evenwicht
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