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Chemische vergelijkingen in evenwicht op11/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
NH4Cl + NaOH = NaCl + NH3H2O =>
NH4Cl + NaOH = NaCl + NH3H2O

C5H7O5COOH(aq) + NaOH(aq) = C5H7O5COONa(aq) + H2O(l) =>
C5H7O5COOH(aq) + NaOH(aq) = C5H7O5COONa(aq) + H2O(l)

NH4Cl + Na2CO3 = (NH4)2CO3 + NaCl =>
2 NH4Cl + Na2CO3 = (NH4)2CO3 + 2 NaCl

CH3COOK + KOH = CH4 + K2CO3 =>
CH3COOK + KOH = CH4 + K2CO3

Cr(NO3)2 + K2CrO4 = KNO3 + CrCrO4 =>
Cr(NO3)2 + K2CrO4 = 2 KNO3 + CrCrO4

Cr2(SO4)3(aq) + KOH(aq) = Cr(OH)3 + K2SO4 =>
Cr2(SO4)3(aq) + 6 KOH(aq) = 2 Cr(OH)3 + 3 K2SO4

Al(OH)3 + Na2CO3 = NaAlO2 + CO2 + H2O =>
2 Al(OH)3 + Na2CO3 = 2 NaAlO2 + CO2 + 3 H2O

NaAlO2 + NaOH + H2O = Na3Al(OH)6 =>
NaAlO2 + 2 NaOH + 2 H2O = Na3Al(OH)6

C6H12C12 + O2 = CO2 + H2O =>
C6H12C12 + 21 O2 = 18 CO2 + 6 H2O

Na[Al(OH)4] + HCl = AlCl3 + NaCl + H2O =>
Na[Al(OH)4] + 4 HCl = AlCl3 + NaCl + 4 H2O

S{-2} = S + e =>
S{-2} = S + 2e

CH3CH2OH + OH = CH3CH2O + H2O =>
CH3CH2OH + OH = CH3CH2O + H2O

Sr(NO3)2 + LiI = SrI2 + LiNO3 =>
Sr(NO3)2 + 2 LiI = SrI2 + 2 LiNO3

P4 + (OH){-} = PH3 + (HPO2){2-} =>
P4 + 6(OH){-} = PH3 + 3(HPO2){2-}

Cu + KSCN = Cu(SCN) + K =>
Cu + KSCN = Cu(SCN) + K

K + P = K4P =>
4 K + P = K4P

Fe(OH)3 + HPO4 = H(OH) + Fe(PO4)3 =>
Fe(OH)3 + 3 HPO4 = 3 H(OH) + Fe(PO4)3

FeSO4(NH4)2SO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + (NH4)2SO4 + K2SO4 + H2O =>
10 FeSO4(NH4)2SO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + 10(NH4)2SO4 + K2SO4 + 8 H2O

C8H8O3 + MnO2 = C8H6O3 + Mn(OH)2 =>
C8H8O3 + MnO2 = C8H6O3 + Mn(OH)2

V + ClO3{-} + H2O = HV2O7{3-} + Cl{-} + H{+} =>
6 V + 5 ClO3{-} + 6 H2O = 3 HV2O7{3-} + 5 Cl{-} + 9 H{+}

Cr2O7{2-} + CH3CH2OH + H{+} = Cr{3+} + CH3COOH + H2O =>
2 Cr2O7{2-} + 3 CH3CH2OH + 16 H{+} = 4 Cr{3+} + 3 CH3COOH + 11 H2O

(CH3)3C + OH = (CH3)3COH =>
(CH3)3C + OH = (CH3)3COH

HNO2 + OH = NO2 + H2O =>
HNO2 + OH = NO2 + H2O

Cl22 + KBr = KCl + Br =>
Cl22 + 22 KBr = 22 KCl + 22 Br

K2Cr2O7 + C2H5OH + H2SO4 = KCr(SO4)2 + CH3CHO + H2O =>
K2Cr2O7 + 3 C2H5OH + 4 H2SO4 = 2 KCr(SO4)2 + 3 CH3CHO + 7 H2O

KMnO4 + NaOH + NaNO2 = K2MnO4 + Na2MnO4 + NaNO3 + H2O =>
2 KMnO4 + 2 NaOH + NaNO2 = K2MnO4 + Na2MnO4 + NaNO3 + H2O

CuSO4 + Na[(C6H6)(OH)(COO)] = Na2SO4 + Cu[(C6H6)(OH)(COO)]2 =>
CuSO4 + 2 Na[(C6H6)(OH)(COO)] = Na2SO4 + Cu[(C6H6)(OH)(COO)]2

C2H5CO2H + NaOH = C2H5CO2 + Na + H2O =>
C2H5CO2H + NaOH = C2H5CO2 + Na + H2O

Ag + CN{-} + H2O + O2 = [Ag(CN)2]{-} + OH{-} =>
4 Ag + 8 CN{-} + 2 H2O + O2 = 4[Ag(CN)2]{-} + 4 OH{-}

NaOH = H2 + NaO =>
2 NaOH = H2 + 2 NaO

PSCl3 + KOH = K2S + K3PO4 + KCl + H2O =>
PSCl3 + 8 KOH = K2S + K3PO4 + 3 KCl + 4 H2O

HClO + KOH = HK + ClOOH =>
HClO + KOH = HK + ClOOH

AgF + NiCl2 = AgCl2 + FNi =>
AgF + NiCl2 = AgCl2 + FNi

Na2Pb(OH)4 + HNO3 = NaNO3 + Pb(NO3)2 + H2O =>
Na2Pb(OH)4 + 4 HNO3 = 2 NaNO3 + Pb(NO3)2 + 4 H2O

SOCl2 + H2O = H2SO3 + HCl =>
SOCl2 + 2 H2O = H2SO3 + 2 HCl

Mg{2+} + H2 = Mg + H{+} =>
Mg{2+} + H2 = Mg + 2 H{+}

Al(s) + Cr2O3 = Al2O3 + Cr =>
2 Al(s) + Cr2O3 = Al2O3 + 2 Cr

CaSiO3 + H2 = CaSi + H2O =>
CaSiO3 + 3 H2 = CaSi + 3 H2O

H{+} + CrO7{2-} + C2H5OH = Cr{3+} + C2H4O + H2O =>
10 H{+} + 2 CrO7{2-} + 9 C2H5OH = 2 Cr{3+} + 9 C2H4O + 14 H2O

H2O2 + CH3CO2H = CH3CO3H + H2O =>
H2O2 + CH3CO2H = CH3CO3H + H2O

F2 + NaOH = OF2 + NaF + H2O =>
2 F2 + 2 NaOH = OF2 + 2 NaF + H2O

MnO4 + I{-} = MnO2 + IO{-} =>
MnO4 + 2 I{-} = MnO2 + 2 IO{-}

(NH4)3PO4 + Pb(NO2)4 = Pb3(PO4)4 + NH4NO2 =>
4(NH4)3PO4 + 3 Pb(NO2)4 = Pb3(PO4)4 + 12 NH4NO2

Fe(OH)2 + KMnO4 + KOH = Fe(OH)3 + K2MnO4 =>
Fe(OH)2 + KMnO4 + KOH = Fe(OH)3 + K2MnO4

PbO2 + [Cr(OH)4]{-} + OH{-} = [Pb(OH)3]{-} + CrO4{2-} + H2O =>
3 PbO2 + 2[Cr(OH)4]{-} + 5 OH{-} = 3[Pb(OH)3]{-} + 2 CrO4{2-} + 2 H2O

Pb(OH)2 + HCl = PbCl2 + H2O =>
Pb(OH)2 + 2 HCl = PbCl2 + 2 H2O

CoN2O4Cl3 + Zn + HCl = CoN2H6Cl5 + H2O + ZnCl2 =>
CoN2O4Cl3 + 6 Zn + 14 HCl = CoN2H6Cl5 + 4 H2O + 6 ZnCl2

CuCl2 + Na2SO3 + H2O = CuSO4 + NaCl + H2 =>
CuCl2 + Na2SO3 + H2O = CuSO4 + 2 NaCl + H2

CH3NO2 = CO2 + NH3 =>
CH3NO2 = CO2 + NH3

MoO3 = Mo3 + O2 =>
6 MoO3 = 2 Mo3 + 9 O2

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Breng de vergelijking van een chemische reactie in evenwicht
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