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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
C8H10 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
35 C8H10 + 54 KMnO4 + 81 H2SO4 = 40 C7H6O2 + 27 K2SO4 + 54 MnSO4 + 136 H2O

Fe(OH)3 + CaO = Ca(FeO2)2 + H2O =>
2 Fe(OH)3 + CaO = Ca(FeO2)2 + 3 H2O

C5H10 + HBr = C5H9Br2 + H2 =>
2 C5H10 + 4 HBr = 2 C5H9Br2 + 3 H2

NH3 + FeCl2 = FeNH3 + Cl =>
NH3 + FeCl2 = FeNH3 + 2 Cl

Li{+} + Ni = Li + Ni{2+} =>
2 Li{+} + Ni = 2 Li + Ni{2+}

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

CrOOH + Br2 + NaOH = Na2Cr2O7 + H2O + NaBr =>
2 CrOOH + 3 Br2 + 8 NaOH = Na2Cr2O7 + 5 H2O + 6 NaBr

MgO + H2O = MgOOH2 =>
MgO + H2O = MgOOH2

AgNO3 + FeCO3 = Fe(NO3)2 + Ag2CO3 =>
2 AgNO3 + FeCO3 = Fe(NO3)2 + Ag2CO3

Pb2 + NH4OH = Pb(OH)2 + NH4 =>
Pb2 + 4 NH4OH = 2 Pb(OH)2 + 4 NH4

Mn02 + H2O2 = H2 + MnO2 =>
Mn02 + 2 H2O2 = 2 H2 + 2 MnO2

H2 + MnO2 = Mn + HO =>
H2 + MnO2 = Mn + 2 HO

Na2CO3 + (CaCl2) = NaCl + CaCO3 =>
Na2CO3 + (CaCl2) = 2 NaCl + CaCO3

Cu(s) + C6H8O7(aq) = Cu3(C6H5O7)2(aq) + H2(g) =>
3 Cu(s) + 2 C6H8O7(aq) = Cu3(C6H5O7)2(aq) + 3 H2(g)

HF(aq) + KOH(aq) = F(aq) + K(aq) + H2O(l) =>
HF(aq) + KOH(aq) = F(aq) + K(aq) + H2O(l)

K2Cr2O7 + H2SO4 + CH3CHO = K2SO4 + Cr2(SO4)3 + CH3COOH + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CHO = K2SO4 + Cr2(SO4)3 + 3 CH3COOH + 4 H2O

NaOHK2SO4 = NaSO4K2OH =>
NaOHK2SO4 = NaSO4K2OH

N8 + F2 = NF3 =>
N8 + 12 F2 = 8 NF3

NH = HN =>
NH = HN

CaO + Al2O3 = CaAl2O4 =>
CaO + Al2O3 = CaAl2O4

MnO + HNO3 = HMnO4 + NO2 + H2O =>
MnO + 5 HNO3 = HMnO4 + 5 NO2 + 2 H2O

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

Fe(Cl)3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 Fe(Cl)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl

CuSO4 + NaBH4 = Cu + NaSO4 + BH4 =>
CuSO4 + NaBH4 = Cu + NaSO4 + BH4

Mg(OH)2 + NH4Br = MgBr2 + NH3 + H2O =>
Mg(OH)2 + 2 NH4Br = MgBr2 + 2 NH3 + 2 H2O

HCOONa + CH3CH2Cl = HCOOCH2CH3 + NaCl =>
HCOONa + CH3CH2Cl = HCOOCH2CH3 + NaCl

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

NaI + Pb = PbI2 + Na =>
2 NaI + Pb = PbI2 + 2 Na

NaI + Br2 + NaOH = Na3H2IO4 + NaBr + H2O =>
NaI + 2 Br2 + 6 NaOH = Na3H2IO4 + 4 NaBr + 2 H2O

(CH2OH)3CNH2 + HCl = H(CH2OH)3CNH2 + Cl =>
(CH2OH)3CNH2 + HCl = H(CH2OH)3CNH2 + Cl

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

Au + H2 = AuH2 =>
Au + H2 = AuH2

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

NaHCO3(s) + HCl(aq) = NaCl(s) + H2O(l) + CO2(g) =>
NaHCO3(s) + HCl(aq) = NaCl(s) + H2O(l) + CO2(g)

Mg3 + N2 = Mg3N2 =>
Mg3 + N2 = Mg3N2

Ba{2+} + Cr2O7{2-} + H2O = BaCrO4 + H{+} =>
2 Ba{2+} + Cr2O7{2-} + H2O = 2 BaCrO4 + 2 H{+}

NaBr + Ca(NO3)2 = NaNO3 + CaBr2 =>
2 NaBr + Ca(NO3)2 = 2 NaNO3 + CaBr2

C2HCl3O + C6H5Cl = C14H9Cl5 + H2O =>
C2HCl3O + 2 C6H5Cl = C14H9Cl5 + H2O

C6H5Cl + C2HOCl3 = C14H9Cl5 + H2O =>
2 C6H5Cl + C2HOCl3 = C14H9Cl5 + H2O

PbO + HCl = H2[PbCl4] + H2O =>
PbO + 4 HCl = H2[PbCl4] + H2O

CH3Cl(g) + Cl2(g) = CCl4(g) + HCl(g) =>
CH3Cl(g) + 3 Cl2(g) = CCl4(g) + 3 HCl(g)

C6H10O4 + CH3OH = C4H8(COOCH3)2 + H2O =>
C6H10O4 + 2 CH3OH = C4H8(COOCH3)2 + 2 H2O

MnOH = Mn + O + H =>
MnOH = Mn + O + H

Mg3P2 = Mg + P =>
Mg3P2 = 3 Mg + 2 P

CCl3CHO + C6H5Cl = (ClC6H4)2CHCCl3 + H2O =>
CCl3CHO + 2 C6H5Cl = (ClC6H4)2CHCCl3 + H2O

C6H18O(g) + O2(g) = CO2(g) + H2O =>
C6H18O(g) + 10 O2(g) = 6 CO2(g) + 9 H2O

H2O2 + CH3OH = H2CO3 + H2 =>
H2O2 + CH3OH = H2CO3 + 2 H2

Pb(CH3COO)2 + Hg(SO4)2 = Pb(SO4)2 + Hg(CH3COO)2 =>
Pb(CH3COO)2 + Hg(SO4)2 = Pb(SO4)2 + Hg(CH3COO)2

Zn(OH)2 + Na2O = Na2ZnO2 + H2O =>
Zn(OH)2 + Na2O = Na2ZnO2 + H2O

HC1O3 + HC1 = H2O + C12 =>
2 HC1O3 + 10 HC1 = 6 H2O + C12

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Breng de vergelijking van een chemische reactie in evenwicht
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