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Chemische vergelijkingen in evenwicht op02/04/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaCl = Na2 + Cl =>
2 NaCl = Na2 + 2 Cl

HI(aq) + RbOH(aq) = H2O + IRb =>
HI(aq) + RbOH(aq) = H2O + IRb

As2S3 + NH4OH + H2O2 = (NH4)2SO4 + (NH4)3AsO4 + H2O =>
As2S3 + 12 NH4OH + 14 H2O2 = 3(NH4)2SO4 + 2(NH4)3AsO4 + 20 H2O

Ag + Pb(NO3)2 = Ag(NO3)2 + Pb =>
Ag + Pb(NO3)2 = Ag(NO3)2 + Pb

H3P1O4 + Mg1(O1H1)2 = Mg3(P1O4)2 + H2O1 =>
2 H3P1O4 + 3 Mg1(O1H1)2 = Mg3(P1O4)2 + 6 H2O1

NH3 + Na = H2 + NaNH2 =>
2 NH3 + 2 Na = H2 + 2 NaNH2

P + OH{-} + H2O = PH3 + H2PO2{-} =>
4 P + 3 OH{-} + 3 H2O = PH3 + 3 H2PO2{-}

MgO + K2SO4 = K2O + MgSO4 =>
MgO + K2SO4 = K2O + MgSO4

P + OH{-} + H2O = PH3 + H2PO2{-} =>
4 P + 3 OH{-} + 3 H2O = PH3 + 3 H2PO2{-}

CaC2 + H2O + O2 = CH3CHCO2H + Ca(OH)2 =>
3 CaC2 + 8 H2O + O2 = 2 CH3CHCO2H + 3 Ca(OH)2

P + OH{-} + H2O = PH3 + H2PO2{-} =>
4 P + 3 OH{-} + 3 H2O = PH3 + 3 H2PO2{-}

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

MnCl2 + HClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnCl2 + 2 HClO3 + 14 KOH = 3 K2MnO4 + 8 KCl + 8 H2O

CH3(CH2)9COONa + CaCl2 = CH3(CH2)9COOCa + NaCl2 =>
CH3(CH2)9COONa + CaCl2 = CH3(CH2)9COOCa + NaCl2

K2Cr2O7 + MnSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + HMnO4 =>
5 K2Cr2O7 + 6 MnSO4 + 14 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 11 H2O + 6 HMnO4

Al + Ag(NO3)2 = Ag + Al(NO3)2 =>
Al + Ag(NO3)2 = Ag + Al(NO3)2

CaO + H2O = HO + CaOH =>
CaO + H2O = HO + CaOH

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

HI(aq) + RbOH(aq) = H2O + IRb =>
HI(aq) + RbOH(aq) = H2O + IRb

C2H5NO2 + H2O = C2H5OH + HNO2 =>
C2H5NO2 + H2O = C2H5OH + HNO2

CaO + H2O = HO + CaOH =>
CaO + H2O = HO + CaOH

Fe2O3 + NaOH = Na2Fe2O4 + H2O =>
Fe2O3 + 2 NaOH = Na2Fe2O4 + H2O

CaO + H2O = HO + CaOH =>
CaO + H2O = HO + CaOH

Al + Ag(NO3)2 = Ag + Al(NO3)2 =>
Al + Ag(NO3)2 = Ag + Al(NO3)2

K2Cr2O7 + MnSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + HMnO4 =>
5 K2Cr2O7 + 6 MnSO4 + 14 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 11 H2O + 6 HMnO4

ZrO2 + (NH4)2HPO4 = ZrP2O7 + H2O + NH3 =>
ZrO2 + 2(NH4)2HPO4 = ZrP2O7 + 3 H2O + 4 NH3

CaO + H2O = HO + CaOH =>
CaO + H2O = HO + CaOH

K2Cr2O7 + MnSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + HMnO4 =>
5 K2Cr2O7 + 6 MnSO4 + 14 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 11 H2O + 6 HMnO4

K2CO3 + SnCl4 = Sn(CO3)4 + K2Cl =>
4 K2CO3 + SnCl4 = Sn(CO3)4 + 4 K2Cl

C0 + O = CO2 =>
C0 + 2 O = CO2

P + OH{-} + H2O = PH3 + H2PO2{-} =>
4 P + 3 OH{-} + 3 H2O = PH3 + 3 H2PO2{-}

Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + (NO3)2Al2 =>
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + (NO3)2Al2

AlMg3 + HCl = MgCl2 + Al + H2 =>
AlMg3 + 6 HCl = 3 MgCl2 + Al + 3 H2

Ag + CH3COOH = Ag2O + CH3CHO =>
2 Ag + CH3COOH = Ag2O + CH3CHO

C8H18O + CrO3 + H2SO4 = Cr2(SO4)3 + C8H16O2 + H2O =>
3 C8H18O + 4 CrO3 + 6 H2SO4 = 2 Cr2(SO4)3 + 3 C8H16O2 + 9 H2O

CaO + H2O = HO + CaOH =>
CaO + H2O = HO + CaOH

K2SO3(aq) + HCl(aq) = KCl(aq) + H2O(l) + SO2(g) =>
K2SO3(aq) + 2 HCl(aq) = 2 KCl(aq) + H2O(l) + SO2(g)

P + OH{-} + H2O = PH3 + H2PO2{-} =>
4 P + 3 OH{-} + 3 H2O = PH3 + 3 H2PO2{-}

NO + KMnO4 = MnO + NO2 + K2O =>
5 NO + 2 KMnO4 = 2 MnO + 5 NO2 + K2O

Cl2 + AlH3 = HCl + Al =>
3 Cl2 + 2 AlH3 = 6 HCl + 2 Al

C6H14 + O2 = C2H6 + CO2 =>
3 C6H14 + 4 O2 = 7 C2H6 + 4 CO2

K2Cr2O7 + MnSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + HMnO4 =>
5 K2Cr2O7 + 6 MnSO4 + 14 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 11 H2O + 6 HMnO4

Al + Ag(NO3)2 = Ag + Al(NO3)2 =>
Al + Ag(NO3)2 = Ag + Al(NO3)2

IO4{-} + As2O3 = IO3{-} + AsO4 =>
5 IO4{-} + As2O3 = 5 IO3{-} + 2 AsO4

P3N5 + H2O = H3PO4 + NH3 =>
P3N5 + 12 H2O = 3 H3PO4 + 5 NH3

Al9 + Fe3N2 = AlN + Fe =>
2 Al9 + 9 Fe3N2 = 18 AlN + 27 Fe

Al + Cu(NO2) = Cu + Al(NO2)3 =>
Al + 3 Cu(NO2) = 3 Cu + Al(NO2)3

C2H6O2 + H2SO4 + C10H8O4 = C6H8O6 + S =>
7 C2H6O2 + 15 H2SO4 + 10 C10H8O4 = 19 C6H8O6 + 15 S

K2Cr2O7 + MnSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + HMnO4 =>
5 K2Cr2O7 + 6 MnSO4 + 14 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 11 H2O + 6 HMnO4

CoCl2 + NaHCO3 = CoCO3 + NaCl + H2O + CO2 =>
CoCl2 + 2 NaHCO3 = CoCO3 + 2 NaCl + H2O + CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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