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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
CaPO4 + HNO3 = CaNO3 + HPO4 =>
CaPO4 + HNO3 = CaNO3 + HPO4

C6H5CHO + Ag(NH3)2OH = C6H5COOH + Ag + NH3 + H2O =>
C6H5CHO + 2 Ag(NH3)2OH = C6H5COOH + 2 Ag + 4 NH3 + H2O

AgCl + NH3 = [AgNH3]Cl =>
AgCl + NH3 = [AgNH3]Cl

KCl = K + Cl2 =>
2 KCl = 2 K + Cl2

NH4OH(ac) + H2SO4(ac) = (NH4)2SO4(ac) + H2O(l) =>
2 NH4OH(ac) + H2SO4(ac) = (NH4)2SO4(ac) + 2 H2O(l)

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

Fe(s) + H2SO4(aq) = Fe(SO4)2(aq) + H2(g) =>
Fe(s) + 2 H2SO4(aq) = Fe(SO4)2(aq) + 2 H2(g)

SnCl2 + CuCl2 + CaCl2 + KCl + LiCl + H2O = SnCl2CuCl2CaCl2KClLiClH2O =>
SnCl2 + CuCl2 + CaCl2 + KCl + LiCl + H2O = SnCl2CuCl2CaCl2KClLiClH2O

KCN + NaOH = NaCN + KOH =>
KCN + NaOH = NaCN + KOH

HCl + Sr(OH)2 = SrOHCl + H2O =>
HCl + Sr(OH)2 = SrOHCl + H2O

CO = C + CO2 =>
2 CO = C + CO2

CuSO4 + NaOH = CuOH + Na2(SO4)2 =>
2 CuSO4 + 2 NaOH = 2 CuOH + Na2(SO4)2

NaCl + H2SiF6 = Na2SiF6 + HCl =>
2 NaCl + H2SiF6 = Na2SiF6 + 2 HCl

Hg2 + H{+} + MnO4{-} = Hg{+2} + H2O + Mn{2+} =>
5 Hg2 + 32 H{+} + 4 MnO4{-} = 10 Hg{+2} + 16 H2O + 4 Mn{2+}

Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3

Pb + H2O = Pb(OH)2 + H2 =>
Pb + 2 H2O = Pb(OH)2 + H2

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2

NaOH + LiNO3 = NaNO3 + LiOH =>
NaOH + LiNO3 = NaNO3 + LiOH

Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb

SeO2(s) + H2O(l) + SO2(g) = Se(s) + H2SO4(aq) =>
SeO2(s) + 2 H2O(l) + 2 SO2(g) = Se(s) + 2 H2SO4(aq)

Al(OH)3 + KOH = KAlO2 + H2O =>
Al(OH)3 + KOH = KAlO2 + 2 H2O

P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

Hg(OH)2(s) + H3AsO4(aq) = Hg3(AsO4)2(s) + H2O =>
3 Hg(OH)2(s) + 2 H3AsO4(aq) = Hg3(AsO4)2(s) + 6 H2O

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

FeS + H2S = FeH2S2 =>
FeS + H2S = FeH2S2

C6H12O6 + O2 = H2O + CO3 =>
C6H12O6 + 9 O2 = 6 H2O + 6 CO3

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag

CH3NH2 + H2O = CH32NH2 + OH =>
CH3NH2 + 29 H2O = CH32NH2 + 29 OH

KL + Pb(CH3COO)2 = PbL2 + CH3COOK =>
2 KL + Pb(CH3COO)2 = PbL2 + 2 CH3COOK

COF2 = CF4 + CO2 =>
2 COF2 = CF4 + CO2

BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF

HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O

Ca + P = CaP =>
Ca + P = CaP

KCl + Mg(NO3)2 = KNO3 + MgCl2 =>
2 KCl + Mg(NO3)2 = 2 KNO3 + MgCl2

HClO3 = ClO2 + O2 + H2O =>
4 HClO3 = 4 ClO2 + O2 + 2 H2O

TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl

HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O

CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O

HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O

CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O

CaCl2 + NaCl = CaCl2NaCl =>
CaCl2 + NaCl = CaCl2NaCl

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

NaCrO2 + Na2CO3 + O2 = Na2CrO4 + CO2 =>
4 NaCrO2 + 2 Na2CO3 + 3 O2 = 4 Na2CrO4 + 2 CO2

CuCl2 + K3(PO4) = Cu3(PO4)2 + KCl =>
3 CuCl2 + 2 K3(PO4) = Cu3(PO4)2 + 6 KCl

CH2OOH + O2 = CO2 + H2O =>
4 CH2OOH + 3 O2 = 4 CO2 + 6 H2O

Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2

(NH4)2CrO4 + NaOH = NH4OH + Na2CrO4 =>
(NH4)2CrO4 + 2 NaOH = 2 NH4OH + Na2CrO4

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Breng de vergelijking van een chemische reactie in evenwicht
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