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Chemische vergelijkingen in evenwicht op11/29/24

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Breng de vergelijking van een chemische reactie in evenwicht
FeCl3 + C6N6FeK4 = KCl + C18Fe7N18 =>
4 FeCl3 + 3 C6N6FeK4 = 12 KCl + C18Fe7N18

S8 + NaOH = Na2S + Na2S2O3 + H2O =>
S8 + 12 NaOH = 4 Na2S + 2 Na2S2O3 + 6 H2O

AgNO3(aq) + NaNO2(aq) = AgNO2 + NaNO3 =>
AgNO3(aq) + NaNO2(aq) = AgNO2 + NaNO3

(CH3)CHCH2COOH + H2O = (CH3)CHCH2COO + H3O =>
(CH3)CHCH2COOH + H2O = (CH3)CHCH2COO + H3O

NaNO3 + Cl2 = NaCl + NO2 + O2 =>
2 NaNO3 + Cl2 = 2 NaCl + 2 NO2 + O2

FeCl3 + C6N6FeK4 = KCl + Fe4(Fe(CN)6)3 =>
4 FeCl3 + 3 C6N6FeK4 = 12 KCl + Fe4(Fe(CN)6)3

S8 + NaOH = Na2S + Na2SO4 + H2O =>
S8 + 16 NaOH = 6 Na2S + 2 Na2SO4 + 8 H2O

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

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

K2Cr2O7 + KJ + H2SO4 = K2SO4 + Cr2(SO4)3 + J + H2O =>
K2Cr2O7 + 6 KJ + 7 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 6 J + 7 H2O

C2H4O + NO3{-} + H{+} = NO + C2H4O2 + H2O =>
3 C2H4O + 2 NO3{-} + 2 H{+} = 2 NO + 3 C2H4O2 + H2O

NaNO3 + Cl2 = NaCl + NO2 + O2 =>
2 NaNO3 + Cl2 = 2 NaCl + 2 NO2 + O2

FeCl3 + C6N6FeK4 = KCl + Fe4[Fe(CN)6]3 =>
4 FeCl3 + 3 C6N6FeK4 = 12 KCl + Fe4[Fe(CN)6]3

S8 + NaOH = Na2S + Na2SO3 + H2O =>
3 S8 + 48 NaOH = 16 Na2S + 8 Na2SO3 + 24 H2O

KClO4 + S8 = KCl + SO2 =>
4 KClO4 + S8 = 4 KCl + 8 SO2

Al + H{+} = Al3{+} + H2 =>
6 Al + 2 H{+} = 2 Al3{+} + H2

KMn + O2 = KO2 + MnO =>
2 KMn + 3 O2 = 2 KO2 + 2 MnO

NaCl(ac) + AgNO3 = AgCl + NaNO3 =>
NaCl(ac) + AgNO3 = AgCl + NaNO3

Al + H{+} = Al{+3} + H2 =>
2 Al + 6 H{+} = 2 Al{+3} + 3 H2

Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O

Fe + HNO3(diluted) = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3(diluted) = Fe(NO3)3 + NO + 2 H2O

Al + P = AlP =>
Al + P = AlP

CuO + O2 = Cu2O3 =>
4 CuO + O2 = 2 Cu2O3

Al + H{+} = Al{3+} + H2 =>
2 Al + 6 H{+} = 2 Al{3+} + 3 H2

Cu2 + SO2 = Cu2S + O2 =>
Cu2 + SO2 = Cu2S + O2

NaNO3 + Cl2 = NaCl + NO2 + O2 =>
2 NaNO3 + Cl2 = 2 NaCl + 2 NO2 + O2

Ra + O2 = RaO2 =>
Ra + O2 = RaO2

Na + KNO3 = K2O + Na2O + N2 =>
10 Na + 2 KNO3 = K2O + 5 Na2O + N2

Fe{3} + NO2{-} + H2O = Fe{2} + H{+} + NO3{-} =>
2 Fe{3} + NO2{-} + H2O = 2 Fe{2} + 2 H{+} + NO3{-}

NH4(OH) + BaCl2 = Ba(OH)2 + NH4Cl =>
2 NH4(OH) + BaCl2 = Ba(OH)2 + 2 NH4Cl

MnO4{-} + S2O3{2-} + H{+} = MnO2 + SO4{2-} + H2O =>
8 MnO4{-} + 3 S2O3{2-} + 2 H{+} = 8 MnO2 + 6 SO4{2-} + H2O

CsOH = Cs2O + H2O =>
2 CsOH = Cs2O + H2O

CsOH = Cs + OH =>
CsOH = Cs + OH

KCl + AgNO3 = KNO3 + AgCl =>
KCl + AgNO3 = KNO3 + AgCl

Cr(s) + H3PO4(aq) = H2(g) + CrPO4(g) =>
2 Cr(s) + 2 H3PO4(aq) = 3 H2(g) + 2 CrPO4(g)

CSOH = CS + OH =>
CSOH = CS + OH

NaNO3 + Cl2 = NaCl + NO2 + O2 =>
2 NaNO3 + Cl2 = 2 NaCl + 2 NO2 + O2

N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5

S2O3({-}2) + I2 = S4O6({-}2) + I({-}) =>
4 S2O3({-}2) + I2 = 2 S4O6({-}2) + 2 I({-})

Cr(s) + H3PO4(aq) = H2(g) + CrPO4 =>
2 Cr(s) + 2 H3PO4(aq) = 3 H2(g) + 2 CrPO4

CsOH = Cs + H2 + O2 =>
2 CsOH = 2 Cs + H2 + O2

I2 + S2O3({-}2) = I{-} + S4O6({-}2) =>
I2 + 4 S2O3({-}2) = 2 I{-} + 2 S4O6({-}2)

Cl2 + NH3 + KOH = KCl + KNO3 + H2O =>
4 Cl2 + NH3 + 9 KOH = 8 KCl + KNO3 + 6 H2O

SO2 + Hg(OH)2 = HgSO3 + H2O =>
SO2 + Hg(OH)2 = HgSO3 + H2O

HCOH + NaOH = NaCOH + H2O =>
HCOH + NaOH = NaCOH + H2O

MnO4{-} + HS{-} + H2O = S + MnO2 + OH{-} =>
2 MnO4{-} + 3 HS{-} + H2O = 3 S + 2 MnO2 + 5 OH{-}

C7H5NO3 + C3H6O + OH{-} = C16H10N2O2 + CH3COO{-} + H2O =>
2 C7H5NO3 + 2 C3H6O + 2 OH{-} = C16H10N2O2 + 2 CH3COO{-} + 4 H2O

NaO + NO2 = NaO2 + NO =>
NaO + NO2 = NaO2 + NO

K(s) + H2O = KOH + H2(g) =>
2 K(s) + 2 H2O = 2 KOH + H2(g)

Cr + HBr = CrBr2 + H2 =>
Cr + 2 HBr = CrBr2 + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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