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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
Zn(C2H3O2)2 + Na3PO4 = NaC2H3O2 + Zn3(PO4)2(s) =>
3 Zn(C2H3O2)2 + 2 Na3PO4 = 6 NaC2H3O2 + Zn3(PO4)2(s)

CH3CONH2 + HCl = CH3CONH2Cl + H2 =>
2 CH3CONH2 + 2 HCl = 2 CH3CONH2Cl + H2

KOH + Hg2(NO3)2 = Hg + HgO + H2O + KNO3 =>
2 KOH + Hg2(NO3)2 = Hg + HgO + H2O + 2 KNO3

C3H9N + HNO2 = C3H9NNO2 + H2 =>
2 C3H9N + 2 HNO2 = 2 C3H9NNO2 + H2

MnS + HNO3 = Mn(NO3)2 + H2S =>
MnS + 2 HNO3 = Mn(NO3)2 + H2S

C5H5N = C5H5 + N =>
C5H5N = C5H5 + N

CH4O + O = CH2O + H2O =>
CH4O + O = CH2O + H2O

Hg2CO3(s) + HNO3(aq) = Hg(NO3)2(aq) + H2O(l) + CO2(g) + NO2(g) =>
Hg2CO3(s) + 6 HNO3(aq) = 2 Hg(NO3)2(aq) + 3 H2O(l) + CO2(g) + 2 NO2(g)

Gd2O3 + CaCO3 + B2O3 = CO2 + CaB6 + GdO2 =>
10 Gd2O3 + CaCO3 + 3 B2O3 = CO2 + CaB6 + 20 GdO2

CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH

Nb + N2 = NbN =>
2 Nb + N2 = 2 NbN

Al(NO3)3 + (NH4)2S = Al2S3 + NH4NO3 =>
2 Al(NO3)3 + 3(NH4)2S = Al2S3 + 6 NH4NO3

CH3CNa + CH3Br = CH3CCH3 + NaBr =>
CH3CNa + CH3Br = CH3CCH3 + NaBr

FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2

C3N4 = (CN)2 + N2 =>
2 C3N4 = 3(CN)2 + N2

C6H12O4 + O2 = H2O + CO2 =>
C6H12O4 + 7 O2 = 6 H2O + 6 CO2

Na2MoS4 + HCl = MoS3 + NaCl + H2S =>
Na2MoS4 + 2 HCl = MoS3 + 2 NaCl + H2S

MgO2 + Na2N = MgN + Na2O2 =>
MgO2 + Na2N = MgN + Na2O2

CH2 + Cl2 = ClCH2CH2Cl =>
2 CH2 + Cl2 = ClCH2CH2Cl

Au + Fe2(SO4)3 = Au3(SO4) + Fe =>
9 Au + Fe2(SO4)3 = 3 Au3(SO4) + 2 Fe

Mn + H2 = MnH2 =>
Mn + H2 = MnH2

KMnO4 + Al(OH)3 = Al(MnO4)3 + KOH =>
3 KMnO4 + Al(OH)3 = Al(MnO4)3 + 3 KOH

Mg(s) + H2O = Mg(OH)2 + H2 =>
Mg(s) + 2 H2O = Mg(OH)2 + H2

Cu1 + O2 = Cu2O1 =>
4 Cu1 + O2 = 2 Cu2O1

CaH2 + CO2 = CaC(HO)2 =>
CaH2 + CO2 = CaC(HO)2

FeCl2 + H2O = FeCl2*2H2O =>
FeCl2 + 2 H2O = FeCl2*2H2O

Na2CO3 + Pb(NO3)2 = Na(NO3)2 + Pb2CO3 =>
Na2CO3 + 2 Pb(NO3)2 = 2 Na(NO3)2 + Pb2CO3

Al + OH{-}1 + NO3{-}1 + H2O = AlO2{-} + NH3 =>
8 Al + 5 OH{-}1 + 3 NO3{-}1 + 2 H2O = 8 AlO2{-} + 3 NH3

K2S2O8 = SO2 + K2SO4 + O2 =>
K2S2O8 = SO2 + K2SO4 + O2

Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe

CuSO4(aq) + KCl(aq) = CuCl2(aq) + K2SO4(aq) =>
CuSO4(aq) + 2 KCl(aq) = CuCl2(aq) + K2SO4(aq)

K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3

H4P2O7 + H2O = H3PO4 =>
H4P2O7 + H2O = 2 H3PO4

Na + HNO3 = NaNO3 + N2O + H2O =>
8 Na + 10 HNO3 = 8 NaNO3 + N2O + 5 H2O

Fr + H2O = FrOH + H2 =>
2 Fr + 2 H2O = 2 FrOH + H2

CS2 + S = CS4 =>
CS2 + 2 S = CS4

CaSO4H2O(s) = CaSO4(s) + H2O =>
CaSO4H2O(s) = CaSO4(s) + H2O

K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O =>
K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O

Cu + Ag3NO2 = Ag + Cu3NO2 =>
3 Cu + Ag3NO2 = 3 Ag + Cu3NO2

(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4

CrO4 = Cr + O =>
CrO4 = Cr + 4 O

SO2 + O + H2O = H2OSO4 =>
SO2 + 2 O + H2O = H2OSO4

P8 + O2 = P2O5 =>
P8 + 10 O2 = 4 P2O5

Fe02O3 + CO = Fe + CO2 =>
Fe02O3 + 3 CO = 2 Fe + 3 CO2

MgF2 + I2 = MgI2 + F =>
MgF2 + I2 = MgI2 + 2 F

(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4

C3H8 + O2 = C3H2COOH + H2O =>
16 C3H8 + 35 O2 = 12 C3H2COOH + 46 H2O

LiCl(s) = Li(s) + Cl2(g) =>
2 LiCl(s) = 2 Li(s) + Cl2(g)

C18HO2 + O2 = CO2 + H2O =>
4 C18HO2 + 69 O2 = 72 CO2 + 2 H2O

CH3CH2COOCH2CH3 + NaOH = C5H9O2 + Na + H3O =>
2 CH3CH2COOCH2CH3 + NaOH = 2 C5H9O2 + Na + H3O

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Breng de vergelijking van een chemische reactie in evenwicht
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