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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
Mn2O3 + H2 = Mn3O4 + H2O =>
3 Mn2O3 + H2 = 2 Mn3O4 + H2O

SO3{-2} + MnO4{-} + H{+} = SO4{-2} + Mn{2+} + H2O =>
5 SO3{-2} + 2 MnO4{-} + 6 H{+} = 5 SO4{-2} + 2 Mn{2+} + 3 H2O

(CH3)2C6H4 + O2 = H2O + CO2 =>
2(CH3)2C6H4 + 21 O2 = 10 H2O + 16 CO2

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

FeO + S = FeOS2 =>
FeO + 2 S = FeOS2

KMnO4 + H2C2O4 = K2CO3 + CO2 + MnCO3 + H2O =>
2 KMnO4 + 5 H2C2O4 = K2CO3 + 7 CO2 + 2 MnCO3 + 5 H2O

PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4

(NH4)2CO3 + CoCl2 = Co(CO3) + NH4Cl =>
(NH4)2CO3 + CoCl2 = Co(CO3) + 2 NH4Cl

Be(NO3)2(aq) + K2CrO4(aq) = K(NO3)(aq) + BeCrO4(s) =>
Be(NO3)2(aq) + K2CrO4(aq) = 2 K(NO3)(aq) + BeCrO4(s)

C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2

Cl + Ga = GaCl =>
Cl + Ga = GaCl

Sr{+2} + S{-2} = SrS =>
Sr{+2} + S{-2} = SrS

C7H802 + O2 = CO2 + H2O =>
2 C7H802 + 415 O2 = 14 CO2 + 802 H2O

CaCl2 + HCl = CaCl2HCl =>
CaCl2 + HCl = CaCl2HCl

Zn(OH)42{-} + H{+} + NH3 = H2O + Zn + NO3 =>
9 Zn(OH)42{-} + 9 H{+} + 41 NH3 = 255 H2O + 9 Zn + 41 NO3

BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl

HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O

Fe(s) + Ca(NO3)(aq) = Fe(NO3)3(aq) + Ca(s) =>
Fe(s) + 3 Ca(NO3)(aq) = Fe(NO3)3(aq) + 3 Ca(s)

NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O

P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5

K2SO3 + H2SiO3 = H2SO3 + K2SiO3 =>
K2SO3 + H2SiO3 = H2SO3 + K2SiO3

Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2

CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH

KMnO4 + H2SO4 + H2S = K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 7 H2SO4 + 5 H2S = 4 K2SO4 + 8 MnSO4 + 12 H2O

NH3 + CuSO4*5H2O = Cu(NH3)4SO4*H2O + H2O =>
4 NH3 + CuSO4*5H2O = Cu(NH3)4SO4*H2O + 4 H2O

NaHCO3 + C2H4O2 = CO2 + NaC2H3O2 + H2O =>
NaHCO3 + C2H4O2 = CO2 + NaC2H3O2 + H2O

AgCO3({-}2) + HNO3 = AgNO3 + HCO3({-}2) =>
AgCO3({-}2) + HNO3 = AgNO3 + HCO3({-}2)

K2SO4 + LiOH = Li2SO4 + KOH =>
K2SO4 + 2 LiOH = Li2SO4 + 2 KOH

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

HClO4 + FrOH = FrClO4 + H2O =>
HClO4 + FrOH = FrClO4 + H2O

MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2

OH{-} + Cr{+3} + H2O2 = CrO4{-2} + H2O =>
10 OH{-} + 2 Cr{+3} + 3 H2O2 = 2 CrO4{-2} + 8 H2O

C60Cl4Br48N8OF2(H2O)5{-2} + H{+} = C60 + Cl2 + Br2 + N2 + F2 + H2O =>
C60Cl4Br48N8OF2(H2O)5{-2} + 2 H{+} = C60 + 2 Cl2 + 24 Br2 + 4 N2 + F2 + 6 H2O

(Co(NH3)6)SO4(OH) + Na2S = CoS + S + NaOH + Na2SO4 + NH3 =>
2(Co(NH3)6)SO4(OH) + 3 Na2S = 2 CoS + S + 2 NaOH + 2 Na2SO4 + 12 NH3

Fe2O3 + C2O = FeO + CO2 =>
3 Fe2O3 + C2O = 6 FeO + 2 CO2

C18H34O2 + C6H12 = C18H36O2 + C6H6 =>
3 C18H34O2 + C6H12 = 3 C18H36O2 + C6H6

HCN + H2O = OH + H2CN =>
HCN + H2O = OH + H2CN

Y(NO3)3*6H2O + Sr(NO3)2 + Cr(NO3)3*9H2O + C3H8O2 = Y10Sr5CrO3 + H2O + N2 + CO2 =>
40 Y(NO3)3*6H2O + 20 Sr(NO3)2 + 4 Cr(NO3)3*9H2O + 63 C3H8O2 = 4 Y10Sr5CrO3 + 528 H2O + 86 N2 + 189 CO2

NH4Cl + CaBr2 = NH4Br + CaCl2 =>
2 NH4Cl + CaBr2 = 2 NH4Br + CaCl2

AgF + Fe = FeF22 + Ag =>
22 AgF + Fe = FeF22 + 22 Ag

B2(SO4)3 + SrCl2 = SrSO4 + BCl3 =>
B2(SO4)3 + 3 SrCl2 = 3 SrSO4 + 2 BCl3

NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5

FeO + H2O = Fe3O4 + H2 =>
3 FeO + H2O = Fe3O4 + H2

FeSO4 + O2 + H2SO4 = Fe2(SO4)3 + H2O =>
4 FeSO4 + O2 + 2 H2SO4 = 2 Fe2(SO4)3 + 2 H2O

C6H5CH2CH(NH2)COOH + HNO3 = C6H5CH(NO2)COOH + N2 + H2O =>
8 C6H5CH2CH(NH2)COOH + 13 HNO3 = 9 C6H5CH(NO2)COOH + 6 N2 + 19 H2O

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

Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2

P4 + O2 = P2O10 =>
P4 + 10 O2 = 2 P2O10

Na + HCl = NaCl + H =>
Na + HCl = NaCl + H

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