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Chemische vergelijkingen in evenwicht op08/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
Pb(SO4)2 + Na2CO3 = Pb(CO3)2 + Na2SO4 =>
Pb(SO4)2 + 2 Na2CO3 = Pb(CO3)2 + 2 Na2SO4

Cr2(SO4)3 + (NH4)2(CO3) = Cr2(CO3)3 + (NH4)2SO4 =>
Cr2(SO4)3 + 3(NH4)2(CO3) = Cr2(CO3)3 + 3(NH4)2SO4

KMnO4 + K2S + HCl = MnO2 + KCl + S + H2O =>
2 KMnO4 + 3 K2S + 8 HCl = 2 MnO2 + 8 KCl + 3 S + 4 H2O

FB = BF =>
FB = BF

Na3[SbCl6] + NaOH = Na3[Sb(OH)6] + NaCl =>
Na3[SbCl6] + 6 NaOH = Na3[Sb(OH)6] + 6 NaCl

C + H = C2H2 =>
2 C + 2 H = C2H2

Cu(NO3)2*4H2O = CuO + NO2 + O2 + H2O =>
2 Cu(NO3)2*4H2O = 2 CuO + 4 NO2 + O2 + 8 H2O

C5H2N + O2 = CO2 + H2O + N2 =>
2 C5H2N + 11 O2 = 10 CO2 + 2 H2O + N2

S + SSO3 = S2SO4 =>
S + 4 SSO3 = 3 S2SO4

Co(OH)3 = CoO(OH)H2O =>
Co(OH)3 = CoO(OH)H2O

FeS(s) + HCl(aq) = H2S(aq) + FeCl2(aq) =>
FeS(s) + 2 HCl(aq) = H2S(aq) + FeCl2(aq)

UO2NO32 = UO3 + NO + O2 =>
UO2NO32 = UO3 + NO + 15 O2

C2H5OH + CuO = CH3CH2O + Cu + H2O =>
2 C2H5OH + CuO = 2 CH3CH2O + Cu + H2O

C + H2 + O2 = CH3COOH =>
2 C + 2 H2 + O2 = CH3COOH

AlMg = MgAl =>
AlMg = MgAl

P(F3)2 + F = P(F3)5 =>
P(F3)2 + 9 F = P(F3)5

C6H5NH2 + CH3OH = C6H5N(CH3)2 + H2O =>
C6H5NH2 + 2 CH3OH = C6H5N(CH3)2 + 2 H2O

Na2PbCl6 + H2O = NaCl + PbO2 + HCl =>
Na2PbCl6 + 2 H2O = 2 NaCl + PbO2 + 4 HCl

C6H6O2 + H2SO4 = C6H6S2O8 + H2O =>
C6H6O2 + 2 H2SO4 = C6H6S2O8 + 2 H2O

P + HClO3 + H2O = H3PO4 + PCl3 =>
4 P + 3 HClO3 + 3 H2O = 3 H3PO4 + PCl3

C + NO3 = CO2 + NO2 =>
C + 2 NO3 = CO2 + 2 NO2

HNO2KMnO4 = KNO2HMnO4 =>
HNO2KMnO4 = KNO2HMnO4

Ba + H2SO3 = BaSO3 + H2 =>
Ba + H2SO3 = BaSO3 + H2

(FeSO4*7H2O) = Fe(OH)2 + H2SO4 + H2O =>
(FeSO4*7H2O) = Fe(OH)2 + H2SO4 + 5 H2O

CH3CCH + O2 = CO2 + H2O =>
CH3CCH + 4 O2 = 3 CO2 + 2 H2O

H2 + S4 = HS =>
2 H2 + S4 = 4 HS

Fe2SiO4 + H2SO4 + H2O = FeSO4*7H2O + Si(OH)4 =>
Fe2SiO4 + 2 H2SO4 + 14 H2O = 2 FeSO4*7H2O + Si(OH)4

CH3OH + NH3 = (CH3)2NH + H2O =>
2 CH3OH + NH3 = (CH3)2NH + 2 H2O

N2(g) + O2 + H2O = HNO3(aq) =>
2 N2(g) + 5 O2 + 2 H2O = 4 HNO3(aq)

(CH3)2N2H2 + N2O7 = CO2 + N2 + H2O =>
7(CH3)2N2H2 + 8 N2O7 = 14 CO2 + 15 N2 + 28 H2O

KAlO2HCl = HAlO2KCl =>
KAlO2HCl = HAlO2KCl

C10H16 + H2O2 = C10H16O + H2O =>
C10H16 + H2O2 = C10H16O + H2O

Na({-}1) + Cl({+}1) = NaCl =>
Na({-}1) + Cl({+}1) = NaCl

C3H7COOHCH3OH = C3H7COOCH3H2O =>
C3H7COOHCH3OH = C3H7COOCH3H2O

C7H6O3 + NaOH = C7H4Na2O3 + H2O =>
C7H6O3 + 2 NaOH = C7H4Na2O3 + 2 H2O

Ca + HC2H3O2 = Ca(C2H3O2)2 + H2 =>
Ca + 2 HC2H3O2 = Ca(C2H3O2)2 + H2

ZnSO4 + K2S = ZnS + K2SO4 =>
ZnSO4 + K2S = ZnS + K2SO4

NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl

FeSO4*7H2O + LiOH*H2O + H3PO4 = LiFePO4 + H2SO4 + H2O =>
FeSO4*7H2O + LiOH*H2O + H3PO4 = LiFePO4 + H2SO4 + 9 H2O

C3H6O + O2 = CO22 + H2O =>
C3H6O + 34 O2 = 3 CO22 + 3 H2O

Mg(NO3)3Fe = Fe(NO3)3Mg =>
Mg(NO3)3Fe = Fe(NO3)3Mg

Fe2SiO4 + H2SO4 + H2O = FeSO4*7H2O + Si(OH)4 =>
Fe2SiO4 + 2 H2SO4 + 14 H2O = 2 FeSO4*7H2O + Si(OH)4

NaAlO2 + Na2SiO3 + H2O = Na2Al2Si2O8 + NaOH =>
2 NaAlO2 + 2 Na2SiO3 + 2 H2O = Na2Al2Si2O8 + 4 NaOH

KMnO4 + Fe(NO3)2 + HNO3 = Mn(NO3)2 + Fe(NO3)3 + KNO3 + H2O =>
KMnO4 + 5 Fe(NO3)2 + 8 HNO3 = Mn(NO3)2 + 5 Fe(NO3)3 + KNO3 + 4 H2O

NaAlO2 + Na2SiO3 + H2O = Na2Al2Si2O8 + NaOH =>
2 NaAlO2 + 2 Na2SiO3 + 2 H2O = Na2Al2Si2O8 + 4 NaOH

H3O + ClO = HClO + H2O =>
H3O + ClO = HClO + H2O

KMnO4 + Fe(NO3)2 + HNO3 = Mn(NO3)2 + Fe(NO3)3 + KNO3 + H2O =>
KMnO4 + 5 Fe(NO3)2 + 8 HNO3 = Mn(NO3)2 + 5 Fe(NO3)3 + KNO3 + 4 H2O

NaAlO2 + Na2SiO3 + H2O = Na2Al2Si2O8 + NaOH =>
2 NaAlO2 + 2 Na2SiO3 + 2 H2O = Na2Al2Si2O8 + 4 NaOH

KMnO4 + Fe(NO3)2 + HNO3 = Mn(NO3)2 + Fe(NO3)3 + KNO3 + H2O =>
KMnO4 + 5 Fe(NO3)2 + 8 HNO3 = Mn(NO3)2 + 5 Fe(NO3)3 + KNO3 + 4 H2O

NaAlO2 + Na2SiO3 + H2O = Na2Al2Si2O8 + NaOH =>
2 NaAlO2 + 2 Na2SiO3 + 2 H2O = Na2Al2Si2O8 + 4 NaOH

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