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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
MnO2 + IO3 = I2 + MnO4 =>
3 MnO2 + 2 IO3 = I2 + 3 MnO4

Ca + HNO3 = Ca(NO3)2 + H2 =>
Ca + 2 HNO3 = Ca(NO3)2 + H2

AlN + NaOH = Al(OH)3 + Na3N =>
AlN + 3 NaOH = Al(OH)3 + Na3N

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

MnO3 + H2SO4 = MnS + H2O + O2 =>
MnO3 + H2SO4 = MnS + H2O + 3 O2

CH3COOH + C2H4 = CH3CH2COOCH2CH3 =>
2 CH3COOH + 3 C2H4 = 2 CH3CH2COOCH2CH3

Mg + CrCl3 = MgCl2 + Cr =>
3 Mg + 2 CrCl3 = 3 MgCl2 + 2 Cr

Pb(NO3)2 + Na2C2O4 = Na2(NO3)2 + PbC2O4 =>
Pb(NO3)2 + Na2C2O4 = Na2(NO3)2 + PbC2O4

CH3COOH + Ag(NH3)2OH = CH2COOH + Ag + NH3 + H2O =>
CH3COOH + Ag(NH3)2OH = CH2COOH + Ag + 2 NH3 + H2O

C6Cl6 + Ba = Ba(Cl6)2 + C =>
2 C6Cl6 + Ba = Ba(Cl6)2 + 12 C

HSnCl3 + H2O + O2 = SnO2 + HCl =>
2 HSnCl3 + 2 H2O + O2 = 2 SnO2 + 6 HCl

K2S(aq) + ZnCl2(aq) = KCl + ZnS =>
K2S(aq) + ZnCl2(aq) = 2 KCl + ZnS

Al(s) + Mg{2+}(aq) = Al{3+}(aq) + Mg(s) =>
2 Al(s) + 3 Mg{2+}(aq) = 2 Al{3+}(aq) + 3 Mg(s)

C14H10O4 + H2O2 = C6H33O + CO2 =>
44 C14H10O4 + 341 H2O2 = 34 C6H33O + 412 CO2

CH4 + H2O + NaOH = NaHCO3 + H2 =>
CH4 + 2 H2O + NaOH = NaHCO3 + 4 H2

C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O

CuCl2 + Li = Cu + LiCl =>
CuCl2 + 2 Li = Cu + 2 LiCl

AlPo4 + KOH = Al(OH)3 + K3Po4 =>
AlPo4 + 3 KOH = Al(OH)3 + K3Po4

C2H5OH + KMnO4 + NaOH = CH3COONa + H2O + K2MnO4 + Na2MnO4 =>
C2H5OH + 4 KMnO4 + 5 NaOH = CH3COONa + 4 H2O + 2 K2MnO4 + 2 Na2MnO4

Carbon + Bromine = carbontetrabromide =>
C + 2 Br2 = CBr4

LiCl + P = LiP2 + Cl2 =>
2 LiCl + 4 P = 2 LiP2 + Cl2

Fe2O3 + Z = Fe + ZO2 =>
2 Fe2O3 + 3 Z = 4 Fe + 3 ZO2

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

NaI + K2Cr2O7 = K2I + NaCr2O7 =>
NaI + K2Cr2O7 = K2I + NaCr2O7

Mn[NO2]2 + BeCl2 = Be[NO2]2 + MnCl2 =>
Mn[NO2]2 + BeCl2 = Be[NO2]2 + MnCl2

CrCl3 + K2S + H2O = H2S + KCl + Cr(OH)3 =>
2 CrCl3 + 3 K2S + 6 H2O = 3 H2S + 6 KCl + 2 Cr(OH)3

HCl + Ag = AgH + Cl =>
HCl + Ag = AgH + Cl

K2Co3 + NiSO4 = K2SO4 + NiCo3 =>
K2Co3 + NiSO4 = K2SO4 + NiCo3

LiCl + H3PO4 = Li3PO4 + HCl =>
3 LiCl + H3PO4 = Li3PO4 + 3 HCl

[CoCl(NH3)4(H2O)]Cl2 + (NH4)SO4 = [CoCl(NH3)4(H2O)]SO4 + NH4 + Cl =>
[CoCl(NH3)4(H2O)]Cl2 + (NH4)SO4 = [CoCl(NH3)4(H2O)]SO4 + NH4 + 2 Cl

C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O

Ca(No3)2(aq) + Na2Co3(aq) = CaCo3(s) + NaNo3(aq) =>
Ca(No3)2(aq) + Na2Co3(aq) = CaCo3(s) + 2 NaNo3(aq)

NH4(OH) + NO2 = NH4NO3 + H2O =>
6 NH4(OH) + 8 NO2 = 7 NH4NO3 + H2O

Ag + NH4OH = AgOH + NH4 =>
Ag + NH4OH = AgOH + NH4

NaHCO3(aq) + H2O(l) = H2CO3(aq) + NaOH =>
NaHCO3(aq) + H2O(l) = H2CO3(aq) + NaOH

H3AsO4 + LiOH = H2O + Li3(AsO4) =>
H3AsO4 + 3 LiOH = 3 H2O + Li3(AsO4)

Pb3O4 + KI + HNO3 = I2 + Pb(NO3)2 + KNO3 + H2O =>
Pb3O4 + 2 KI + 8 HNO3 = I2 + 3 Pb(NO3)2 + 2 KNO3 + 4 H2O

Cl2 + NaIO3 + NaOH = NaIO4 + NaCl + H2O =>
Cl2 + NaIO3 + 2 NaOH = NaIO4 + 2 NaCl + H2O

Fe(s) + Mg(NO3)2(ac) = Fe(NO3)3 + Mg =>
2 Fe(s) + 3 Mg(NO3)2(ac) = 2 Fe(NO3)3 + 3 Mg

P + NaOH + H2O = PH3 + Na2PO3 =>
7 P + 6 NaOH + 3 H2O = 4 PH3 + 3 Na2PO3

Q10H16 + Mx2 = Q + HMx =>
Q10H16 + 8 Mx2 = 10 Q + 16 HMx

Sr(NO3)2 + Na3PO4 = NaNO3 + Sr3(PO4)2 =>
3 Sr(NO3)2 + 2 Na3PO4 = 6 NaNO3 + Sr3(PO4)2

CuCl + HCl = HCuCl2 =>
CuCl + HCl = HCuCl2

H2Cr2O7 + SnCl2 + HCl = SnCl4 + Cr(OH)3 + H2O =>
H2Cr2O7 + 3 SnCl2 + 6 HCl = 3 SnCl4 + 2 Cr(OH)3 + H2O

AgNO3 + K3Fe(CN)6 = AgFe(CN)6 + K3NO3 =>
AgNO3 + K3Fe(CN)6 = AgFe(CN)6 + K3NO3

Ni(OH)2 + O2 = NiO2 + H2O =>
2 Ni(OH)2 + O2 = 2 NiO2 + 2 H2O

NaH2C6H5O7 + NaOH = Na2HC6H5O7 + H2O =>
NaH2C6H5O7 + NaOH = Na2HC6H5O7 + H2O

(NH4)2C2O4 + Mg(NO3)2 = Mg(C2O4) + NH4(NO3) =>
(NH4)2C2O4 + Mg(NO3)2 = Mg(C2O4) + 2 NH4(NO3)

BeF2 + Na2S = BeS + NaF =>
BeF2 + Na2S = BeS + 2 NaF

NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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