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Chemische vergelijkingen in evenwicht op01/13/25

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Breng de vergelijking van een chemische reactie in evenwicht
Bi + H2O = Bi2O3 + H2 =>
2 Bi + 3 H2O = Bi2O3 + 3 H2

Cr(OH)3 + KOH = K[Cr(OH)4] =>
Cr(OH)3 + KOH = K[Cr(OH)4]

Al2O3 + H3O = Al + H2O =>
Al2O3 + 6 H3O = 2 Al + 9 H2O

Cu(NO3)2(aq) + KOH(aq) = Cu(OH)2(s) + KNO3(aq) =>
Cu(NO3)2(aq) + 2 KOH(aq) = Cu(OH)2(s) + 2 KNO3(aq)

H2O + N2O3 = HNO2 =>
H2O + N2O3 = 2 HNO2

Cu2O + H2O = Cu2(OH)2 =>
Cu2O + H2O = Cu2(OH)2

NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O

Ni(OH)2(s) = NiO(s) + H2O =>
Ni(OH)2(s) = NiO(s) + H2O

VSO4 + CuSO4 + H2O = Cu + VOSO4 + H2SO4 =>
VSO4 + CuSO4 + H2O = Cu + VOSO4 + H2SO4

Au + HNO3 + HCl = HAuCl4 + NO + H2O =>
Au + HNO3 + 4 HCl = HAuCl4 + NO + 2 H2O

Fe2O3 + CO = CO2 + Fe2 =>
Fe2O3 + 3 CO = 3 CO2 + Fe2

BrCl + HCl = HBr + Cl =>
BrCl + HCl = HBr + 2 Cl

KOH + Na2Co3 = K2Co3 + NaOH =>
2 KOH + Na2Co3 = K2Co3 + 2 NaOH

NH4Cl + RbOH = RbCl + NH4OH =>
NH4Cl + RbOH = RbCl + NH4OH

Pb(NO3)2(s) + Na3PO4(s) = Pb3(PO4)2(s) + NaNO3(aq) =>
3 Pb(NO3)2(s) + 2 Na3PO4(s) = Pb3(PO4)2(s) + 6 NaNO3(aq)

CH3COOH + Al(OH)3 = H2O + C6H9AlO6 =>
3 CH3COOH + Al(OH)3 = 3 H2O + C6H9AlO6

CH3CHCH2 + H2O = CH3CH(OH)CH3 =>
CH3CHCH2 + H2O = CH3CH(OH)CH3

PBr3 + HOH = H3PO3 + HBr =>
PBr3 + 3 HOH = H3PO3 + 3 HBr

C6H6 + O3NH = C6H5O2N + H2O =>
C6H6 + O3NH = C6H5O2N + H2O

Na2S(aq) + CdSO4(aq) = Na2SO4(aq) + SCd(s) =>
Na2S(aq) + CdSO4(aq) = Na2SO4(aq) + SCd(s)

NaMnO4 + H2S = Na2S + Mn2O7 + H2O =>
2 NaMnO4 + H2S = Na2S + Mn2O7 + H2O

H3O + HCO3 = CO2 + H2O =>
H3O + HCO3 = CO2 + 2 H2O

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

C3H6O + H2S = C3H6S + H2O =>
C3H6O + H2S = C3H6S + H2O

AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

PdI2 + F2 = PdF2 + IF7 =>
PdI2 + 8 F2 = PdF2 + 2 IF7

P2O5 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P2O5 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 H2O

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

HSO3 + OH = HSO4 + H2O =>
HSO3 + 2 OH = HSO4 + H2O

AlBr3 + NH3*H2O = Al(OH)3 + NH4Br =>
AlBr3 + 3 NH3*H2O = Al(OH)3 + 3 NH4Br

NaCO3 + H2SO4 = HCO3 + Na2SO4 =>
2 NaCO3 + H2SO4 = 2 HCO3 + Na2SO4

C3H8O + Mg = C3H7OMg + H2 =>
2 C3H8O + 2 Mg = 2 C3H7OMg + H2

C10H8O4 + CH3OH = C2H6O2 + C6H4(CO2CH3)2 =>
C10H8O4 + 2 CH3OH = C2H6O2 + C6H4(CO2CH3)2

C5H5CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C5H5CH3 + 44 KMnO4 + 66 H2SO4 = 30 C6H5COOH + 44 MnSO4 + 22 K2SO4 + 116 H2O

Cu + CH3COOH = Cu(CH3COO) + H2 =>
2 Cu + 2 CH3COOH = 2 Cu(CH3COO) + H2

Ni(OH)2 + H2SO4 = NiSO4 + H2O =>
Ni(OH)2 + H2SO4 = NiSO4 + 2 H2O

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

Cu + H2SO4 = Cu(SO4)2 + H2O + S =>
3 Cu + 8 H2SO4 = 3 Cu(SO4)2 + 8 H2O + 2 S

Lithium + hydrogen = lithiumhydride =>
2 Li + H2 = 2 LiH

MgO + N2O5 = MgN2O6 =>
MgO + N2O5 = MgN2O6

Cr2(SO4)3 + KMnO4 + KOH = K2CrO7 + K2MnO4 + K2SO4 + H2O =>
Cr2(SO4)3 + 18 KMnO4 + 28 KOH = 2 K2CrO7 + 18 K2MnO4 + 3 K2SO4 + 14 H2O

H2O + CH3CO2H = CH3CO2 + H3O =>
H2O + CH3CO2H = CH3CO2 + H3O

Fe{2+} + O2 + H{+} = H2O + Fe{3+} =>
4 Fe{2+} + O2 + 4 H{+} = 2 H2O + 4 Fe{3+}

Co(NO3)2 + Na(OH) = NaNO3 + Co(OH)2 =>
Co(NO3)2 + 2 Na(OH) = 2 NaNO3 + Co(OH)2

HNO3 + ZnS = S + N2O + Zn(NO3)2 + H2O =>
10 HNO3 + 4 ZnS = 4 S + N2O + 4 Zn(NO3)2 + 5 H2O

H4C2O2 + KOH = H2O + CO2 + KC =>
5 H4C2O2 + 8 KOH = 14 H2O + 2 CO2 + 8 KC

NaAlH4 + H2O = NaH + Al2O3 + H2 =>
2 NaAlH4 + 3 H2O = 2 NaH + Al2O3 + 6 H2

MgPO4{-3} = Mg + PO4{-3} =>
MgPO4{-3} = Mg + PO4{-3}

K2(CO)3(aq) + MgCl2(aq) = KCl(aq) + Mg(CO)3 =>
K2(CO)3(aq) + MgCl2(aq) = 2 KCl(aq) + Mg(CO)3

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Breng de vergelijking van een chemische reactie in evenwicht
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