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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ca(OH)2 + C6H8O7 = Ca3(C6H5O7)2 + H2O =>
3 Ca(OH)2 + 2 C6H8O7 = Ca3(C6H5O7)2 + 6 H2O

Gd(NO3)3*6H2O + C5H8O2 = Gd2O3 + CO2 + N2 + H2O =>
8 Gd(NO3)3*6H2O + 5 C5H8O2 = 4 Gd2O3 + 25 CO2 + 12 N2 + 68 H2O

Pb(NO3)2 + H2SiO3 = PbSiO3 + HNO3 =>
Pb(NO3)2 + H2SiO3 = PbSiO3 + 2 HNO3

NH4Cl + NaNO3 = NH4NO3 + NaCl =>
NH4Cl + NaNO3 = NH4NO3 + NaCl

C5H8O2 + O2 = CO2 + H2O =>
C5H8O2 + 6 O2 = 5 CO2 + 4 H2O

Na(OH)HCl = NaHCl(OH) =>
Na(OH)HCl = NaHCl(OH)

HCHO + O2 = CO2 + H2O =>
HCHO + O2 = CO2 + H2O

F + H2O = FH + OH =>
F + H2O = FH + OH

CuO + NH4NO3 + NH3*3H2O + KClO3 = KNO3 + [Cu(NH3)4](ClO3)2 + H2O =>
CuO + 2 NH4NO3 + 2 NH3*3H2O + 2 KClO3 = 2 KNO3 + [Cu(NH3)4](ClO3)2 + 7 H2O

Fe + Pb + O + F = FePbOF =>
Fe + Pb + O + F = FePbOF

AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2

BaCl2 + Na2SO4 = BaSO4 + NaCl(g) =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl(g)

Mg + AgL = MgL + Ag =>
Mg + AgL = MgL + Ag

NO + O2 = NO2 = N2O =>
2 NO + O2 = 2 NO2

CuCO3 + H2SO4 = CuSO4 + H2CO3 =>
CuCO3 + H2SO4 = CuSO4 + H2CO3

SiO3 = SiO2 + O2 =>
2 SiO3 = 2 SiO2 + O2

HgO + Pb = HgPb + O2 =>
2 HgO + 2 Pb = 2 HgPb + O2

K2SO3 + MgSO4 = K2SO4 + MgSO3 =>
K2SO3 + MgSO4 = K2SO4 + MgSO3

NH3 + FeCl3 = Fe + NH3Cl =>
3 NH3 + FeCl3 = Fe + 3 NH3Cl

Co(OH)2 + H2CO3 = CoCO3 + H2O =>
Co(OH)2 + H2CO3 = CoCO3 + 2 H2O

Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O

C15H31COOK + MgCl2 = (C15H31COO)2Mg + KCl =>
2 C15H31COOK + MgCl2 = (C15H31COO)2Mg + 2 KCl

CH8COH + Cu(OH)2 = Cu2O + CH3COOH + H2O =>
2 CH8COH + 14 Cu(OH)2 = 7 Cu2O + 2 CH3COOH + 19 H2O

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

C3H6 + F2 = C3H6F2 =>
C3H6 + F2 = C3H6F2

KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3

Na + J2 = Na2J =>
4 Na + J2 = 2 Na2J

Mg + HNO3 = Mg(NO3)2 + H2O + N2O4 =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 H2O + N2O4

Zn + KNO2 + H2SO4 = ZnSO4 + (NH4)2SO4 + H2O + K2SO4 =>
6 Zn + 2 KNO2 + 8 H2SO4 = 6 ZnSO4 + (NH4)2SO4 + 4 H2O + K2SO4

C3H4(g) + H2(g) = C3H8(g) =>
C3H4(g) + 2 H2(g) = C3H8(g)

C5H9NO4 + O2 = CO2 + H2O + N =>
4 C5H9NO4 + 21 O2 = 20 CO2 + 18 H2O + 4 N

HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

I2O + NaOH = NaIO + H2O =>
I2O + 2 NaOH = 2 NaIO + H2O

CH3CH2OH + Na2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3Na2SO4 + H2O =>
3 CH3CH2OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3Na2SO4 + 11 H2O

LiBr + MgS = Li2Mg + SBr2 =>
2 LiBr + MgS = Li2Mg + SBr2

Ca + NH3 = CaH2 + N =>
3 Ca + 2 NH3 = 3 CaH2 + 2 N

Hg(CN)2 + NaNO3 = Hg(NO3)2 + NaCN =>
Hg(CN)2 + 2 NaNO3 = Hg(NO3)2 + 2 NaCN

Al + (NO3){-} + OH{-} + H2O = Al(OH)4{-} + NH3 =>
8 Al + 3(NO3){-} + 5 OH{-} + 18 H2O = 8 Al(OH)4{-} + 3 NH3

BaNO3 + NaIO3 = BaIO3 + NaNO3 =>
BaNO3 + NaIO3 = BaIO3 + NaNO3

CH3CH2OH(l) = CH3CH2OCH2CH3(l) + H2O(g) =>
2 CH3CH2OH(l) = CH3CH2OCH2CH3(l) + H2O(g)

HNO3 + H2O = H3NO4 =>
HNO3 + H2O = H3NO4

H2OCl + Mg = MgCl2 + H2O =>
2 H2OCl + Mg = MgCl2 + 2 H2O

Cu + Ag(NO3)2 = Ag + Cu(NO3)3 =>
2 Cu + 3 Ag(NO3)2 = 3 Ag + 2 Cu(NO3)3

CH3OH + O2 = CO2 + H2 =>
2 CH3OH + O2 = 2 CO2 + 4 H2

Cl2 + S8 = SCl4 =>
16 Cl2 + S8 = 8 SCl4

KHS + Cl2 = KCl + HCl + S =>
KHS + Cl2 = KCl + HCl + S

Cr{2+} + Al = Cr + Al{3+} =>
3 Cr{2+} + 2 Al = 3 Cr + 2 Al{3+}

CH3CHOHCOOH + Ba(OH)2 = Ba(CH3CHOHCOO)2 + H2O =>
2 CH3CHOHCOOH + Ba(OH)2 = Ba(CH3CHOHCOO)2 + 2 H2O

CuSO4 + C6H8O7 = Cu3(C6H5O7)2 + H2SO4 =>
3 CuSO4 + 2 C6H8O7 = Cu3(C6H5O7)2 + 3 H2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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