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Chemische vergelijkingen in evenwicht op11/08/24

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Breng de vergelijking van een chemische reactie in evenwicht
NH3 + CaO = CaH3 + NO =>
NH3 + CaO = CaH3 + NO

C10H8 + CO2 = CO + H2 =>
C10H8 + 10 CO2 = 20 CO + 4 H2

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

NH3 + CaO = CaH3 + NO =>
NH3 + CaO = CaH3 + NO

FeCuS2 + HNO3 = Fe(NO3)3 + Cu(NO3)2 + H2SO4 + H2O + NO2 =>
FeCuS2 + 22 HNO3 = Fe(NO3)3 + Cu(NO3)2 + 2 H2SO4 + 9 H2O + 17 NO2

LiOH + H2S = Li2S + H2O =>
2 LiOH + H2S = Li2S + 2 H2O

KCl + H2SO4 = KCl(SO4)2 + H =>
KCl + 2 H2SO4 = KCl(SO4)2 + 4 H

KOH + MgCl2 = MgOH + KCl2 =>
KOH + MgCl2 = MgOH + KCl2

C17H33COONa + MgSO4 = (C17H33COO)2Mg + Na2SO4 =>
2 C17H33COONa + MgSO4 = (C17H33COO)2Mg + Na2SO4

C4H6O6 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
9 C4H6O6 + 15 NaHCO3 = 21 CO2 + 22 H2O + 5 Na3C6H5O7

Al(NO3)3 + NaHCO3 = Al2(CO3)3 + NaNO3 + H2O + CO2 =>
2 Al(NO3)3 + 6 NaHCO3 = Al2(CO3)3 + 6 NaNO3 + 3 H2O + 3 CO2

K2PtCl4 + NH3 = Pt[NH3]4Cl2 + KCl =>
K2PtCl4 + 4 NH3 = Pt[NH3]4Cl2 + 2 KCl

CH2ClCOOH + Mg = Mg(CH2COOH)2 + Cl2 =>
2 CH2ClCOOH + Mg = Mg(CH2COOH)2 + Cl2

SmCl3 + H2O = Sm(OH)3 + HCl =>
SmCl3 + 3 H2O = Sm(OH)3 + 3 HCl

CuSO4 + NaOH + NH4OH = (NH4)2 + NaSO4 + Cu(OH)2 =>
2 CuSO4 + 2 NaOH + 2 NH4OH = (NH4)2 + 2 NaSO4 + 2 Cu(OH)2

Cd(OH)2 + HCl = H2O + CdOHCl =>
Cd(OH)2 + HCl = H2O + CdOHCl

P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3

AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3

CaSO3(a) + HCl(aq) = H2O(l) + CaCl2 + SO2(g) =>
CaSO3(a) + 2 HCl(aq) = H2O(l) + CaCl2 + SO2(g)

Fe2 + F2 = FeF =>
Fe2 + F2 = 2 FeF

AgF + O2 = AgO + F2 =>
2 AgF + O2 = 2 AgO + F2

H + NHO = H2O + N =>
H + NHO = H2O + N

Ba(s) + HCl(aq) = BaCl2(aq) + H2(g) =>
Ba(s) + 2 HCl(aq) = BaCl2(aq) + H2(g)

FeCl3*6H2O + K2C2O4*H2O = K3Fe(C2O4)3*2H2O + KCl + H2O =>
FeCl3*6H2O + 3 K2C2O4*H2O = K3Fe(C2O4)3*2H2O + 3 KCl + 7 H2O

Ca2(m) + O2 = CaO =>
Ca2(m) + O2 = 2 CaO

HBr + FeBr2 + H2O2 = FeBr3 + H2O =>
2 HBr + 2 FeBr2 + H2O2 = 2 FeBr3 + 2 H2O

XeF4 + H2O = Xe + O2 + HF =>
XeF4 + 2 H2O = Xe + O2 + 4 HF

Al(NO3)3 + Na3(PO4) = AlPO4 + NaNO3 =>
Al(NO3)3 + Na3(PO4) = AlPO4 + 3 NaNO3

C17H33COONa + MgSO4 = (C17H33COO)2Mg + Na2SO4 =>
2 C17H33COONa + MgSO4 = (C17H33COO)2Mg + Na2SO4

Ag(ap) + HCl(aq) = AgCl + H2 =>
2 Ag(ap) + 2 HCl(aq) = 2 AgCl + H2

Pb(C2H3O2)2 + K2CrO4 = Pb(CrO4) + KC2H3O2 =>
Pb(C2H3O2)2 + K2CrO4 = Pb(CrO4) + 2 KC2H3O2

Be + OH{-} + H2O = [Be(OH)4]{2-} + H2 =>
Be + 2 OH{-} + 2 H2O = [Be(OH)4]{2-} + H2

CrBr3 + H2O2 + NaOH = NaCrO4 + NaBr + H2O =>
CrBr3 + 2 H2O2 + 4 NaOH = NaCrO4 + 3 NaBr + 4 H2O

MnBr2 + KMnO4 + H2O = Br2 + MnO2 + KOH =>
3 MnBr2 + 4 KMnO4 + 2 H2O = 3 Br2 + 7 MnO2 + 4 KOH

Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4

KMnO4 + H2SO4 + SnCl2 = MnSO4 + K2SO4 + Cl2 + SnSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 5 SnCl2 = 2 MnSO4 + K2SO4 + 5 Cl2 + 5 SnSO4 + 8 H2O

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

Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3

Ca + O2 = CaO = = =>
2 Ca + O2 = 2 CaO

FeSO4 + Zn = Fe + ZnSO4 =>
FeSO4 + Zn = Fe + ZnSO4

KMnO4 + NaOH + Na2SO3 = Na2SO4 + Na2MnO4 + K2MnO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = Na2SO4 + Na2MnO4 + K2MnO4 + H2O

Ca(s) + Cu(NO3)2(aq) = Ca(NO3)2 + Cu(s) =>
Ca(s) + Cu(NO3)2(aq) = Ca(NO3)2 + Cu(s)

Sb2O3 + KClO3 + KOH = K2SbO4 + KCl + H2O =>
Sb2O3 + KClO3 + 4 KOH = 2 K2SbO4 + KCl + 2 H2O

Al + KNO3 + H2SO4 = NH4NO3 + Al2(SO4)3 + K2SO4 + H2O =>
8 Al + 6 KNO3 + 15 H2SO4 = 3 NH4NO3 + 4 Al2(SO4)3 + 3 K2SO4 + 9 H2O

S(iv) + O2 = SO2 =>
S(iv) + O2 = SO2

SiO2 + Na2O = Na4SiO4 =>
SiO2 + 2 Na2O = Na4SiO4

KHCO3 + H2SO4 = KHSO4 + CO2 + H2O =>
KHCO3 + H2SO4 = KHSO4 + CO2 + H2O

Hg(ClO4)2 + K = KClO4 + Hg =>
Hg(ClO4)2 + 2 K = 2 KClO4 + Hg

Mg + Na2CO3 = Mg(CO3)2 + Na =>
Mg + 2 Na2CO3 = Mg(CO3)2 + 4 Na

HNO + AgNO3 = AgNO + HNO3 =>
HNO + AgNO3 = AgNO + HNO3

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Breng de vergelijking van een chemische reactie in evenwicht
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