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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O

H2SO4 + NaI = Na2SO3 + I2 + H2O =>
H2SO4 + 2 NaI = Na2SO3 + I2 + H2O

K2O + HCI = KCI + H2O =>
K2O + 2 HCI = 2 KCI + H2O

NaO3 + NaHSO3 = NaHSO4 + Na2SO4 + H2O =>
2 NaO3 + 5 NaHSO3 = 3 NaHSO4 + 2 Na2SO4 + H2O

D2 + O2 = D2O =>
2 D2 + O2 = 2 D2O

C6H5COOC6H5 + KOH = C6H5COOH + C6H5COH + K =>
7 C6H5COOC6H5 + 8 KOH = 9 C6H5COOH + 4 C6H5COH + 8 K

Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H

Al + O2Al2O3 = Al2O3 =>
4 Al + 3 O2Al2O3 = 5 Al2O3

C5H6 + KMnO4 + H2SO4 = H2C2O4 + K2SO4 + MnSO4 + H2O =>
10 C5H6 + 42 KMnO4 + 63 H2SO4 = 25 H2C2O4 + 21 K2SO4 + 42 MnSO4 + 68 H2O

HF + H2SO4 = F2SO4 + H2 =>
2 HF + H2SO4 = F2SO4 + 2 H2

CaCl2 + SnCl2 + C2H6O = CaSnO + HCl + C2H2 =>
CaCl2 + SnCl2 + C2H6O = CaSnO + 4 HCl + C2H2

[Hg(I)4]{2-} = Hg{2+} + I{-} =>
[Hg(I)4]{2-} = Hg{2+} + 4 I{-}

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Na2Co3(aq) + CaCl2 = CaCo3(s) + NaCl(aq) =>
Na2Co3(aq) + CaCl2 = CaCo3(s) + 2 NaCl(aq)

CuS(s) + HNO3(l) = CuNO3(s) + H2O(g) + S(s) + NO2(g) =>
CuS(s) + 2 HNO3(l) = CuNO3(s) + H2O(g) + S(s) + NO2(g)

Ni + F2 = NiF3 =>
2 Ni + 3 F2 = 2 NiF3

HNO3 + Na2S2O4 = HNaS2O3 + NaNO3 + SO2 + H2O =>
3 HNO3 + 2 Na2S2O4 = HNaS2O3 + 3 NaNO3 + 2 SO2 + H2O

Al(OH)3 + KOH + H2SO4 = AlK(SO4)2 + H2O =>
Al(OH)3 + KOH + 2 H2SO4 = AlK(SO4)2 + 4 H2O

Na2Co3(aq) + CaCl2 = CaCo3(s) + NaCl(aq) =>
Na2Co3(aq) + CaCl2 = CaCo3(s) + 2 NaCl(aq)

Ba(C2O4) + K(IO3) = Ba(IO3)2 + K2(C2O4) =>
Ba(C2O4) + 2 K(IO3) = Ba(IO3)2 + K2(C2O4)

Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2

Cl2 + KOH = KClO3 + KCl + H2O =>
3 Cl2 + 6 KOH = KClO3 + 5 KCl + 3 H2O

C6H13Cl + Na = C12H26 + NaCl =>
2 C6H13Cl + 2 Na = C12H26 + 2 NaCl

Ti2O3 = Ti + O2 =>
2 Ti2O3 = 4 Ti + 3 O2

Al(OH)3 + KOH + H2SO4 = AlK(SO4)2 + H2O =>
Al(OH)3 + KOH + 2 H2SO4 = AlK(SO4)2 + 4 H2O

CaCl2 + SnCl2 + C2H6O = CaSnO + HCl + C2H2 =>
CaCl2 + SnCl2 + C2H6O = CaSnO + 4 HCl + C2H2

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

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

Na2Co3(aq) + CaCl2 = CaCo3(s) + NaCl(aq) =>
Na2Co3(aq) + CaCl2 = CaCo3(s) + 2 NaCl(aq)

C12H22 + O2 = CO2 + H2O =>
2 C12H22 + 35 O2 = 24 CO2 + 22 H2O

(NH4)2SO4 + CuSO4 = (NH4)2SO4CuSO4 =>
(NH4)2SO4 + CuSO4 = (NH4)2SO4CuSO4

CuSO4*5H2O + H2O = CuSO4*5H4O2 =>
CuSO4*5H2O + 5 H2O = CuSO4*5H4O2

FeCl3 = Fe(Cl)3 =>
FeCl3 = Fe(Cl)3

TiCl4 + Na = NaCl + Ti =>
TiCl4 + 4 Na = 4 NaCl + Ti

LiH(s) + H2O(l) = LiOH(aq) + H2(g) =>
LiH(s) + H2O(l) = LiOH(aq) + H2(g)

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

HB + BaOH = BaB + H2O =>
HB + BaOH = BaB + H2O

MnO + O2 = Mn2O3 =>
4 MnO + O2 = 2 Mn2O3

Mg3(PO4)2 + H2SO4 = MgSO4 + H3PO4 =>
Mg3(PO4)2 + 3 H2SO4 = 3 MgSO4 + 2 H3PO4

Lu(NO3)3 + C4H6O6 + Bi(NO3)3 = LuBiO3 + N2 + H2 + CO2 =>
2 Lu(NO3)3 + 15 C4H6O6 + 2 Bi(NO3)3 = 2 LuBiO3 + 6 N2 + 45 H2 + 60 CO2

Cu{+} + CN{-} = CuCN =>
Cu{+} + CN{-} = CuCN

Al(s) + C(s) = Al4C3(s) =>
4 Al(s) + 3 C(s) = Al4C3(s)

Fe(PO4) + Na2(SO4) = Fe2(SO4)3 + Na3(PO4) =>
2 Fe(PO4) + 3 Na2(SO4) = Fe2(SO4)3 + 2 Na3(PO4)

KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O

H2S + H2AsO4{-} + H{+} = SO4{-2} + H3AsO3 =>
H2S + 4 H2AsO4{-} + 2 H{+} = SO4{-2} + 4 H3AsO3

Na2Co3(aq) + CaCl2 = CaCo3(s) + NaCl(aq) =>
Na2Co3(aq) + CaCl2 = CaCo3(s) + 2 NaCl(aq)

XeXeXeXeXeXe = Xe =>
XeXeXeXeXeXe = 6 Xe

NaNO3 + FeSO + H2SO4 = Na2SO4 + Fe(SO4)3 + H2O + NO =>
10 NaNO3 + 3 FeSO + 11 H2SO4 = 5 Na2SO4 + 3 Fe(SO4)3 + 11 H2O + 10 NO

CaCl2 + SnCl2 + C2H6O = CaSnO + HCl + C2H2 =>
CaCl2 + SnCl2 + C2H6O = CaSnO + 4 HCl + C2H2

Ca3(PO4)2(s) + H2SO4 = Ca(H2PO4)2(s) + CaSO4(s) =>
Ca3(PO4)2(s) + 2 H2SO4 = Ca(H2PO4)2(s) + 2 CaSO4(s)

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Breng de vergelijking van een chemische reactie in evenwicht
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