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Chemische vergelijkingen in evenwicht op06/07/24

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Breng de vergelijking van een chemische reactie in evenwicht
Pb(NO3)2 + NaI = NaNO3 + PbI2 =>
Pb(NO3)2 + 2 NaI = 2 NaNO3 + PbI2

HNO3 + Cu2(OH)2CO3 = Cu(NO3)2 + CO2 + H2O =>
4 HNO3 + Cu2(OH)2CO3 = 2 Cu(NO3)2 + CO2 + 3 H2O

NH4NO3 + HClO4 = NH4ClO4 + HNO3 =>
NH4NO3 + HClO4 = NH4ClO4 + HNO3

Ca(ClO)2 + I2 + Ca(OH)2 = CaCl2 + Ca(IO3)2 + H2O =>
5 Ca(ClO)2 + 2 I2 + 2 Ca(OH)2 = 5 CaCl2 + 2 Ca(IO3)2 + 2 H2O

NaOH + H2O + P4 = NaH2PO4 + PH3 =>
3 NaOH + 9 H2O + 2 P4 = 3 NaH2PO4 + 5 PH3

K2O + H3PO4 = K3PO4 + H2O =>
3 K2O + 2 H3PO4 = 2 K3PO4 + 3 H2O

HNO3 = N2O5 + H2O =>
2 HNO3 = N2O5 + H2O

Cu{2+} + H2 = Cu + H{+} =>
Cu{2+} + H2 = Cu + 2 H{+}

C2H2 + KMnO4 = H2C2O4 + KMn =>
C2H2 + KMnO4 = H2C2O4 + KMn

Ca(ClO)2 + I2 + Ca(OH)2 = CaCl2 + Ca(IO3)2 + H2O =>
5 Ca(ClO)2 + 2 I2 + 2 Ca(OH)2 = 5 CaCl2 + 2 Ca(IO3)2 + 2 H2O

CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O

CH2CHCH2COOH + KMnO4 + H2O = CH2(OH)CH(OH)CH2COOH + MnO2 + KOH =>
3 CH2CHCH2COOH + 2 KMnO4 + 4 H2O = 3 CH2(OH)CH(OH)CH2COOH + 2 MnO2 + 2 KOH

KH + CO2 = KHCO2 =>
KH + CO2 = KHCO2

Ag(aq) + OH(aq) = AgOH(s) =>
Ag(aq) + OH(aq) = AgOH(s)

H3PO4 + NH3 = (NH4)2HPO4 =>
H3PO4 + 2 NH3 = (NH4)2HPO4

Zn(NO3)2 + KOH = Zn(OH)2 + KNO3 =>
Zn(NO3)2 + 2 KOH = Zn(OH)2 + 2 KNO3

K + N2 = K3N =>
6 K + N2 = 2 K3N

Ca(NO3)2 + Al(SO4)3 = Ca(SO4)3 + Al(NO3)2 =>
Ca(NO3)2 + Al(SO4)3 = Ca(SO4)3 + Al(NO3)2

Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O

NaSIO2 + NiSO4 = NaSO4 + NiSIO2 =>
NaSIO2 + NiSO4 = NaSO4 + NiSIO2

Fe + Pb(NO3)2 = Pb + NO3Fe =>
2 Fe + Pb(NO3)2 = Pb + 2 NO3Fe

Fe(NO)(aq)Sn(s) = Fe(s)Sn(NO)(aq) =>
Fe(NO)(aq)Sn(s) = Fe(s)Sn(NO)(aq)

HCl(aq) + SrCO3(s) = SrCl2(aq) + H2O(l) + CO2(g) =>
2 HCl(aq) + SrCO3(s) = SrCl2(aq) + H2O(l) + CO2(g)

ZnCuSO4 = CuZnSO4 =>
ZnCuSO4 = CuZnSO4

C5H8 + HCl = CCl4 + H =>
C5H8 + 20 HCl = 5 CCl4 + 28 H

FeCl3 + Mg(OH)2 = Fe(OH)3 + MgCl2 =>
2 FeCl3 + 3 Mg(OH)2 = 2 Fe(OH)3 + 3 MgCl2

F2 + ClO = FClO =>
F2 + 2 ClO = 2 FClO

ZnO + CaCO3 = CaZnO2 + CO2 =>
ZnO + CaCO3 = CaZnO2 + CO2

AgNO3 + Sn = Sn2NO3 + Ag =>
AgNO3 + 2 Sn = Sn2NO3 + Ag

Mg + HN3 = H + MgN =>
3 Mg + HN3 = H + 3 MgN

Li + C = Li3C2 =>
3 Li + 2 C = Li3C2

Ca3P2(s) + H2O(l) = Ca(OH)2(aq) + PH3(g) =>
Ca3P2(s) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 PH3(g)

C2H4 + LiOH = C2HLiOH + H =>
C2H4 + LiOH = C2HLiOH + 3 H

Mg(NO3)2 + K2(SO4) = MgSO4 + KNO3 =>
Mg(NO3)2 + K2(SO4) = MgSO4 + 2 KNO3

HOI + H2O = OH + HI =>
HOI + H2O = 2 OH + HI

Cu(aq) + OH(aq) = Cu(OH)2(aq) =>
Cu(aq) + 2 OH(aq) = Cu(OH)2(aq)

K2Cr2O7 + HCl + C2H5OH = CrCl3 + CO2 + KCl + H2O =>
2 K2Cr2O7 + 16 HCl + C2H5OH = 4 CrCl3 + 2 CO2 + 4 KCl + 11 H2O

AlPb(NO{3}){2} = PbAl(NO{3}){2} =>
AlPb(NO{3}){2} = PbAl(NO{3}){2}

Ca(OH)2 + SO2 = CaSO3* + H2O =>
Ca(OH)2 + SO2 = CaSO3* + H2O

I + IO3 = IO =>
2 I + IO3 = 3 IO

CuO + HCHO = HCOOH + Cu2O =>
2 CuO + HCHO = HCOOH + Cu2O

K2SiO3 + H2S = K2S + H2SiO3 =>
K2SiO3 + H2S = K2S + H2SiO3

CuI + HNO3 = Cu(NO3) + I2 + H2O + NO =>
6 CuI + 8 HNO3 = 6 Cu(NO3) + 3 I2 + 4 H2O + 2 NO

NaNO2 + Na = Na2O + N =>
NaNO2 + 3 Na = 2 Na2O + N

N2H4 + F2 = NF3 + H2 =>
N2H4 + 3 F2 = 2 NF3 + 2 H2

NO2 + K2O = KNO2 + O2 =>
4 NO2 + 2 K2O = 4 KNO2 + O2

I + IO3 = IO =>
2 I + IO3 = 3 IO

ZnCl2 + NH4SO4 = ZnSO4 + NH4Cl2 =>
ZnCl2 + NH4SO4 = ZnSO4 + NH4Cl2

AgF + FeCl2 = FeF2 + AgCl =>
2 AgF + FeCl2 = FeF2 + 2 AgCl

H2SO4 + NH3 = N2SO4 + H2 =>
H2SO4 + 2 NH3 = N2SO4 + 4 H2

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Breng de vergelijking van een chemische reactie in evenwicht
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