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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
KF + BaBr2 = BaF2 + KBr =>
2 KF + BaBr2 = BaF2 + 2 KBr

Al + NiSO4 = Ni + Al(SO4) =>
Al + NiSO4 = Ni + Al(SO4)

Mg + ZnSO4 = MgZnSO4 =>
Mg + ZnSO4 = MgZnSO4

SrI + Li(OH) = Sr(OH) + LiI =>
SrI + Li(OH) = Sr(OH) + LiI

Na2S + HNO3 = S + NO + NaNO3 + H2O =>
3 Na2S + 8 HNO3 = 3 S + 2 NO + 6 NaNO3 + 4 H2O

H2SO4 + Sr(OH)2 = SrSO4 + H2O =>
H2SO4 + Sr(OH)2 = SrSO4 + 2 H2O

CH3COOH + Cu(OH)2 = H2O + Cu(CH3COO)2 =>
2 CH3COOH + Cu(OH)2 = 2 H2O + Cu(CH3COO)2

Na2S + HNO3 = S + NO + NaNO3 + H2O =>
3 Na2S + 8 HNO3 = 3 S + 2 NO + 6 NaNO3 + 4 H2O

Na2S + HNO3 = NaNO3 + H2S =>
Na2S + 2 HNO3 = 2 NaNO3 + H2S

Ba + N2 = BaN =>
2 Ba + N2 = 2 BaN

FeCl3(aq) + (NH4)2S(aq) = Fe2S3 + NH4Cl(aq) =>
2 FeCl3(aq) + 3(NH4)2S(aq) = Fe2S3 + 6 NH4Cl(aq)

K(NO3) + Al2(SO4)3 = K2(SO4) + Al(NO3)3 =>
6 K(NO3) + Al2(SO4)3 = 3 K2(SO4) + 2 Al(NO3)3

Na2S + HNO3 = S + NO + NaNO3 + H2O =>
3 Na2S + 8 HNO3 = 3 S + 2 NO + 6 NaNO3 + 4 H2O

Na2S + HNO3 = NaNO3 + H2S =>
Na2S + 2 HNO3 = 2 NaNO3 + H2S

AgBr + NH3 = AgNH3 + Br =>
AgBr + NH3 = AgNH3 + Br

NO2 + H2 = NH3 + H2O =>
2 NO2 + 7 H2 = 2 NH3 + 4 H2O

Pb(NO3)2(aq) + NaOH(ac) = Pb(OH)2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaOH(ac) = Pb(OH)2(s) + 2 NaNO3(aq)

Na2S + HNO3 = S + NO + NaNO3 + H2O =>
3 Na2S + 8 HNO3 = 3 S + 2 NO + 6 NaNO3 + 4 H2O

NO2 + H2 = NH3 + H2O =>
2 NO2 + 7 H2 = 2 NH3 + 4 H2O

CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3

Al + S = Al2S3 =>
2 Al + 3 S = Al2S3

NO + H = N7 + H2O =>
7 NO + 14 H = N7 + 7 H2O

Cu(NO3)2 + NH3 = Cu(NH3) + NO3 =>
Cu(NO3)2 + NH3 = Cu(NH3) + 2 NO3

NaOH + HClO4(ag) = NaClO4 + H2O =>
NaOH + HClO4(ag) = NaClO4 + H2O

Zn + KOH = ZnO2K2 + H2 =>
Zn + 2 KOH = ZnO2K2 + H2

Na2S + HNO3 = Na2SO4 + NO + H2O =>
3 Na2S + 8 HNO3 = 3 Na2SO4 + 8 NO + 4 H2O

Fe(s) + Cl2 = FeCl2(s) =>
Fe(s) + Cl2 = FeCl2(s)

AgNO3 + HI = AgHI + NO3 =>
AgNO3 + HI = AgHI + NO3

NO2 + H2 = N2 + H2O =>
2 NO2 + 4 H2 = N2 + 4 H2O

C9H100000OH + O2 = CO2 + H2O =>
4 C9H100000OH + 100035 O2 = 36 CO2 + 200002 H2O

Na2S + HNO3 = Na2SO4 + NO + H2O =>
3 Na2S + 8 HNO3 = 3 Na2SO4 + 8 NO + 4 H2O

Cu(NO3)2 + Na2SO4 = CuSO4 + Na(NO3) =>
Cu(NO3)2 + Na2SO4 = CuSO4 + 2 Na(NO3)

CoSO4 + BaCl2 = BaSO4 + CoCl2 =>
CoSO4 + BaCl2 = BaSO4 + CoCl2

B + H2 = B2H =>
4 B + H2 = 2 B2H

CaCl2 + NaHCO3 = NaCl + CaCO3 + H2O + CO2 =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CaCO3 + H2O + CO2

H777 = H =>
H777 = 777 H

Na2S + HNO3 = NaNO3 + H2S =>
Na2S + 2 HNO3 = 2 NaNO3 + H2S

TiO2 + Cl2 = TiCl3 + O2 =>
2 TiO2 + 3 Cl2 = 2 TiCl3 + 2 O2

AgNO3 + Pb(NO3)2 = Ag(NO3)2 + NO3Pb =>
AgNO3 + Pb(NO3)2 = Ag(NO3)2 + NO3Pb

C6H8O6 + O2 = C6H6O6 + H2O =>
2 C6H8O6 + O2 = 2 C6H6O6 + 2 H2O

Cr(ClO4)3 + K2CO3 = KClO4 + Cr2(CO3)3 =>
2 Cr(ClO4)3 + 3 K2CO3 = 6 KClO4 + Cr2(CO3)3

[Fe(SCN)6]3 + NaF = [FeF6]3 + NaSCN =>
[Fe(SCN)6]3 + 18 NaF = [FeF6]3 + 18 NaSCN

KMnO4 + Na2C2O4 + HCl = MnO + CO2 + H2O + NaCl2 + KCl =>
4 KMnO4 + 5 Na2C2O4 + 24 HCl = 4 MnO + 10 CO2 + 12 H2O + 10 NaCl2 + 4 KCl

H2O + AgI = HI + Ag2O =>
H2O + 2 AgI = 2 HI + Ag2O

CsH + H2O = Cs2O + H2 =>
2 CsH + H2O = Cs2O + 2 H2

Cu(NO3)2 + Na2SO4 = CuSO4 + Na(NO3) =>
Cu(NO3)2 + Na2SO4 = CuSO4 + 2 Na(NO3)

BH + O2 = B2O3 + H2O =>
2 BH + 2 O2 = B2O3 + H2O

Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2

K(NO3) + Al2(SO4)3 = K2(SO4) + Al(NO3)3 =>
6 K(NO3) + Al2(SO4)3 = 3 K2(SO4) + 2 Al(NO3)3

Zr + N2 = Zr3N4 =>
3 Zr + 2 N2 = Zr3N4

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Breng de vergelijking van een chemische reactie in evenwicht
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