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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
ZnO + V2O5 = Zn3(VO4)2 =>
3 ZnO + V2O5 = Zn3(VO4)2

silvernitrate + sodiumsulfide = silversulfide + sodiumnitrate =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3

Al2O3 + C9H7NO = Al(C9H6NO) + H2 + O2 =>
2 Al2O3 + 4 C9H7NO = 4 Al(C9H6NO) + 2 H2 + 3 O2

(CH3)2CO + H2O2 = H2O + C9H18O6 =>
3(CH3)2CO + 3 H2O2 = 3 H2O + C9H18O6

C6H12O6 + H2O = C6H12O7 + H2 =>
C6H12O6 + H2O = C6H12O7 + H2

KMnO4 + FeO = K2O + MnO + Fe2O3 =>
2 KMnO4 + 10 FeO = K2O + 2 MnO + 5 Fe2O3

H2MnO3 + KOH = K2MnO3 + H2O =>
H2MnO3 + 2 KOH = K2MnO3 + 2 H2O

AlBr2 + Fe2O3 = Al2O3 + FeBr2 =>
2 AlBr2 + Fe2O3 = Al2O3 + 2 FeBr2

Cu(NO3)2(aq) + NaOH(aq) = Cu(HO)2(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(HO)2(s) + 2 NaNO3(aq)

C2H5OH + Cr2O7{2-} + H3O{+} = CH3CHO + Cr{3+} + H2O =>
3 C2H5OH + Cr2O7{2-} + 8 H3O{+} = 3 CH3CHO + 2 Cr{3+} + 15 H2O

FrBrO3 = FrBr + O2 =>
2 FrBrO3 = 2 FrBr + 3 O2

RbOH + CrBr3 + RbBrO3 = RbBr + RbCrO4 + H2O =>
12 RbOH + 3 CrBr3 + 2 RbBrO3 = 11 RbBr + 3 RbCrO4 + 6 H2O

HBr2 + CaNO3 = CaBr2 + HNO3 =>
HBr2 + CaNO3 = CaBr2 + HNO3

K2SO4 + Fe(NO3)3 = SO4Fe + K2(NO3)3 =>
K2SO4 + Fe(NO3)3 = SO4Fe + K2(NO3)3

KMnO4 + FeO = K2O + MnO + Fe2O3 =>
2 KMnO4 + 10 FeO = K2O + 2 MnO + 5 Fe2O3

PCl3 + K2Cr2O7 + H2O = CrCl3 + H3PO4 + KCl + HCl =>
3 PCl3 + K2Cr2O7 + 5 H2O = 2 CrCl3 + 3 H3PO4 + 2 KCl + HCl

CH4 + OH2 = CO + H2 =>
CH4 + OH2 = CO + 3 H2

H2SCl2 = S8 + HCl =>
8 H2SCl2 = S8 + 16 HCl

KMnO4 + FeO = K2O + MnO + Fe2O3 =>
2 KMnO4 + 10 FeO = K2O + 2 MnO + 5 Fe2O3

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

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

NH3 + H2O + FeCl3 = NH4Cl + Fe(OH)3 =>
3 NH3 + 3 H2O + FeCl3 = 3 NH4Cl + Fe(OH)3

CO2 = C + O2 =>
CO2 = C + O2

C135H182O95N5S2 + H2O = C6H12O6 + CH4N2O + H2SO4 + C6H8O7 =>
12 C135H182O95N5S2 + 577.99999999998H2O = 262.99999999999C6H12O6 + 29.999999999999CH4N2O + 23.999999999999H2SO4 + 2 C6H8O7

KMnO4 + FeO = K2O + MnO + Fe2O3 =>
2 KMnO4 + 10 FeO = K2O + 2 MnO + 5 Fe2O3

C6H10 + KMnO4 + H2SO4 = C6H10O2 + K2SO4 + MnSO4 + H2O =>
5 C6H10 + 4 KMnO4 + 6 H2SO4 = 5 C6H10O2 + 2 K2SO4 + 4 MnSO4 + 6 H2O

KMnO4 + FeO = K2O + MnO + Fe2O3 =>
2 KMnO4 + 10 FeO = K2O + 2 MnO + 5 Fe2O3

CaOH2 + MgNO3 = CaNO3 + MgOH2 =>
CaOH2 + MgNO3 = CaNO3 + MgOH2

KMnO4 + FeO = K2O + MnO + Fe2O3 =>
2 KMnO4 + 10 FeO = K2O + 2 MnO + 5 Fe2O3

C6H5OH + Na = C6H5ONa + H2 =>
2 C6H5OH + 2 Na = 2 C6H5ONa + H2

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2

Li(s) + S(s) = Li2S(s) =>
2 Li(s) + S(s) = Li2S(s)

Na2Cr2O7 + Cu2O + H2SO4 = Cr2(SO4)3 + CuSO4 + H2O + Na2SO4 =>
Na2Cr2O7 + 3 Cu2O + 10 H2SO4 = Cr2(SO4)3 + 6 CuSO4 + 10 H2O + Na2SO4

NaHCO3 + H3C6H5O7*H2O = H2O + CO2 + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7*H2O = 4 H2O + 3 CO2 + Na3C6H5O7

KMnO4 + C5H8O2 = Mn(acac)3 + CO2 + H2O + KOH =>
24 KMnO4 + 7 C5H8O2 = 8 Mn(acac)3 + 35 CO2 + 16 H2O + 24 KOH

Cu(NO3)2(aq) + AgNO2(aq) = AgNO3(aq) + Cu(NO2)2(aq) =>
Cu(NO3)2(aq) + 2 AgNO2(aq) = 2 AgNO3(aq) + Cu(NO2)2(aq)

BaCO3 + CH3COOH = (CH3COO)2Ba + CO2 + H2O =>
BaCO3 + 2 CH3COOH = (CH3COO)2Ba + CO2 + H2O

Fe + H2O = Fe2O3 + H =>
2 Fe + 3 H2O = Fe2O3 + 6 H

C10H20C8H4SO3H + O2 = CO2 + H2O + SO3 =>
4 C10H20C8H4SO3H + 97 O2 = 72 CO2 + 50 H2O + 4 SO3

NaO + CH3COOH = CH3COONa + HO =>
NaO + CH3COOH = CH3COONa + HO

Sr + Cl2 + O2 = SrClO =>
2 Sr + Cl2 + O2 = 2 SrClO

HCO3{-} + H{+} = H2CO3 =>
HCO3{-} + H{+} = H2CO3

Al2(SO4)3 + NH4OH + NaOH = (NH4)2SO4 + NaAl(OH)3 + OH =>
Al2(SO4)3 + 6 NH4OH + 2 NaOH = 3(NH4)2SO4 + 2 NaAl(OH)3 + 2 OH

C1H5OH + O2 = CO2 + H2O =>
C1H5OH + 2 O2 = CO2 + 3 H2O

CH3CO2H + Zn = CH3CO2Zn + H2 =>
2 CH3CO2H + 2 Zn = 2 CH3CO2Zn + H2

Pb(NO2)3 + Kl = Pb + Kl(NO2) =>
Pb(NO2)3 + 3 Kl = Pb + 3 Kl(NO2)

CO3{-2} + H3O{+} = H2O + CO2 =>
CO3{-2} + 2 H3O{+} = 3 H2O + CO2

CrBr3 + NaOH = Na3[Cr(OH)6] + NaBr =>
CrBr3 + 6 NaOH = Na3[Cr(OH)6] + 3 NaBr

Bi + C2H5NS = BiS + C2H5N =>
Bi + C2H5NS = BiS + C2H5N

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Breng de vergelijking van een chemische reactie in evenwicht
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