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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
CO2 + H2O + NaC2H3O2 = NaHCO3 + HC2H3O2 =>
CO2 + H2O + NaC2H3O2 = NaHCO3 + HC2H3O2

CH3CH2OH + PBr3 = CH3CH2Br + H3PO3 =>
3 CH3CH2OH + PBr3 = 3 CH3CH2Br + H3PO3

K2Cr2O7 + Al + KOH = KCrO2 + KAlO2 + H2O =>
K2Cr2O7 + 2 Al + 2 KOH = 2 KCrO2 + 2 KAlO2 + H2O

C11H10BrFO + C7H9NOSHCl = C18H18FNO2S + HBr + HCl =>
C11H10BrFO + C7H9NOSHCl = C18H18FNO2S + HBr + HCl

NH4OH(aq) + Ba(NO3)2(aq) = NH4NO3(aq) + Ba(OH)2(aq) =>
2 NH4OH(aq) + Ba(NO3)2(aq) = 2 NH4NO3(aq) + Ba(OH)2(aq)

NH4HCO3 = (NH4)2CO3 + H2CO3 =>
2 NH4HCO3 = (NH4)2CO3 + H2CO3

KCl + SiO2 = KSi + ClO2 =>
KCl + SiO2 = KSi + ClO2

NO + H2O = H2 + NO2 =>
NO + H2O = H2 + NO2

Zn(NO3)2(aq) + K3PO4(aq) = Zn3(PO4)2 + KNO3 =>
3 Zn(NO3)2(aq) + 2 K3PO4(aq) = Zn3(PO4)2 + 6 KNO3

Li10Ni8CoMnO20 + H2SO4 + Na2S2O5 = CoSO4 + H2O + Li2SO4 + MnSO4 + Na2SO4 + NiSO4 =>
2 Li10Ni8CoMnO20 + 25 H2SO4 + 5 Na2S2O5 = 2 CoSO4 + 25 H2O + 10 Li2SO4 + 2 MnSO4 + 5 Na2SO4 + 16 NiSO4

C3H6O2 + CH4O = C4H8O2 + H2O =>
C3H6O2 + CH4O = C4H8O2 + H2O

CH3CH2OH + (PCl3)3 = CH3CH2Cl + P(OH)3 =>
9 CH3CH2OH + (PCl3)3 = 9 CH3CH2Cl + 3 P(OH)3

Sn + HNO3 = Sn(NO3)4 + H2 =>
Sn + 4 HNO3 = Sn(NO3)4 + 2 H2

SbCl5 + Pt(OH)2 = PtCl2 + Sb(OH)5 =>
2 SbCl5 + 5 Pt(OH)2 = 5 PtCl2 + 2 Sb(OH)5

NH2 = N + H2 =>
NH2 = N + H2

Ag + Pb(C2H3O2)2 = AgC2H3O2 + Pb =>
2 Ag + Pb(C2H3O2)2 = 2 AgC2H3O2 + Pb

Co(OH)2 + P2O5 = CoP2O6 + H2O =>
Co(OH)2 + P2O5 = CoP2O6 + H2O

BaCl2(l) = Ba(s) + Cl2(g) =>
BaCl2(l) = Ba(s) + Cl2(g)

H2SO4 + HNO3 = HSO4{-} + H2NO3{+} =>
H2SO4 + HNO3 = HSO4{-} + H2NO3{+}

K2S2O7 = K2SO4 + SO3 =>
K2S2O7 = K2SO4 + SO3

Fr2 + CaOF = Fr1CaOF =>
Fr2 + 2 CaOF = 2 Fr1CaOF

Sb3S3 + O2 = Sb4O6 + SO2 =>
4 Sb3S3 + 21 O2 = 3 Sb4O6 + 12 SO2

Cr2(SO4)3 + Fe(NO3)3 = Cr(NO3)3 + Fe2(SO4)3 =>
Cr2(SO4)3 + 2 Fe(NO3)3 = 2 Cr(NO3)3 + Fe2(SO4)3

Bi + H2SO4 = Bi(SO4)5 + H2O + SO2 =>
Bi + 10 H2SO4 = Bi(SO4)5 + 10 H2O + 5 SO2

Na2B4O7 + CaF2 + H2SO4 = BF3 + CaSO4 + Na2SO4 + H2O =>
Na2B4O7 + 6 CaF2 + 7 H2SO4 = 4 BF3 + 6 CaSO4 + Na2SO4 + 7 H2O

C12H13 + O2 = CO2 + H2O =>
4 C12H13 + 61 O2 = 48 CO2 + 26 H2O

Mo + H2O = MoO3 + H2 =>
Mo + 3 H2O = MoO3 + 3 H2

K4Fe(CN)6 + KMnO4 + H2O = K3Fe(CN)6 + MnO2 + KOH =>
3 K4Fe(CN)6 + KMnO4 + 2 H2O = 3 K3Fe(CN)6 + MnO2 + 4 KOH

C6H12O6 + Fe2O3 = CO2 + H2O + FeO =>
C6H12O6 + 12 Fe2O3 = 6 CO2 + 6 H2O + 24 FeO

NO = O + N =>
NO = O + N

Fe(NO3)3 + NaI = Fe(NO3)2 + NaNO3 + I2 =>
2 Fe(NO3)3 + 2 NaI = 2 Fe(NO3)2 + 2 NaNO3 + I2

KHCO3 + NaOH = K2CO3 + Na2CO3 + H2O =>
2 KHCO3 + 2 NaOH = K2CO3 + Na2CO3 + 2 H2O

FeCl3 + NH3 = FeNH3 + Cl2 =>
2 FeCl3 + 2 NH3 = 2 FeNH3 + 3 Cl2

NiOHNO3 + NaOH = Ni(OH)2 + NaNO3 =>
NiOHNO3 + NaOH = Ni(OH)2 + NaNO3

(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4

V2O3 + Fe2O3 = V2O5 + FeO =>
V2O3 + 2 Fe2O3 = V2O5 + 4 FeO

Co(OH)2 + HI = I(OH)2 + HCo =>
Co(OH)2 + HI = I(OH)2 + HCo

Br2 + CaF2 = Ca2Br + F =>
Br2 + 4 CaF2 = 2 Ca2Br + 8 F

FeCl3 + KI = Fe + KCl + I2 =>
2 FeCl3 + 6 KI = 2 Fe + 6 KCl + 3 I2

UC + C = UC2 =>
UC + C = UC2

HIO3 + HCl = Cl2 + I2 + H2O =>
2 HIO3 + 10 HCl = 5 Cl2 + I2 + 6 H2O

CH4 + KMnO4 = CH3COOK + MnO2 + KOH + H2O =>
6 CH4 + 8 KMnO4 = 3 CH3COOK + 8 MnO2 + 5 KOH + 5 H2O

CuFeS + O2 = Cu2S + FeO + SO4 =>
2 CuFeS + 3 O2 = Cu2S + 2 FeO + SO4

AgNO2 + H2 = Ag + NO + H2O =>
AgNO2 + H2 = Ag + NO + H2O

Zn + K3[Fe(CN)6] + H2SO4 = Zn2[Fe(CN)6] + H2 + K2SO4 =>
4 Zn + 2 K3[Fe(CN)6] + 3 H2SO4 = 2 Zn2[Fe(CN)6] + 3 H2 + 3 K2SO4

C6H4(OH)2 + C8H4O3 = C20H12O5 + H2O =>
2 C6H4(OH)2 + C8H4O3 = C20H12O5 + 2 H2O

K + Al + SO4 + H2O = KAl(SO4)2*H2O =>
K + Al + 2 SO4 + H2O = KAl(SO4)2*H2O

HCl + NaH2PO4 = NaCl + H3PO4 =>
HCl + NaH2PO4 = NaCl + H3PO4

C4H8 + Cl2 = C4H6Cl2 + H2 =>
C4H8 + Cl2 = C4H6Cl2 + H2

N2O5 + NaOH = Na2N2O6 + H2O =>
N2O5 + 2 NaOH = Na2N2O6 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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