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Chemische vergelijkingen in evenwicht op02/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
FeCl3 + KNCS = KFe(NCS)4 + KCl =>
FeCl3 + 4 KNCS = KFe(NCS)4 + 3 KCl

Cu + H2S = CuS + H2 =>
Cu + H2S = CuS + H2

NaI(aq) + Na2SO4(aq) = NaSO4(aq) + Na2I(aq) =>
NaI(aq) + Na2SO4(aq) = NaSO4(aq) + Na2I(aq)

Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr

Cu2 + I = CuI2 =>
Cu2 + 4 I = 2 CuI2

H2 + F = HF =>
H2 + 2 F = 2 HF

NaOH + Mg(NO{3}){2} = Mg(OH){2} + NaNO{3}} =>
NaOH + Mg(NO{3}){2} = Mg(OH){2} + NaNO{3}}

Cu(H2O)4 + NH3 = Cu(NH3)4 + H2O =>
Cu(H2O)4 + 4 NH3 = Cu(NH3)4 + 4 H2O

Z + Ya = YaZ =>
Z + Ya = YaZ

CH6N4O + O2 = H2O + CO2 + N2 =>
CH6N4O + 2 O2 = 3 H2O + CO2 + 2 N2

CH3COOC4H10 + H2O = C4H10O + CH3COOH =>
8 CH3COOC4H10 + 5 H2O = 9 C4H10O + 6 CH3COOH

FeCl3 + KOH = Fe(OH)3 + ClK =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 ClK

CH2O + Cu(OH)2 = HCOOH + CuOH + H2 =>
2 CH2O + 2 Cu(OH)2 = 2 HCOOH + 2 CuOH + H2

K3PO4 + KCl = K3Cl + KPO4 =>
K3PO4 + KCl = K3Cl + KPO4

CaF2 + CH3COOH = Ca(COOH)2 + HF + C2H4 =>
CaF2 + 2 CH3COOH = Ca(COOH)2 + 2 HF + C2H4

H2O + FeCl3 = Fe(OH)3 + HCl =>
3 H2O + FeCl3 = Fe(OH)3 + 3 HCl

Cu + H2SO4 = Cu2SO4 + H2O + SO2 =>
2 Cu + 2 H2SO4 = Cu2SO4 + 2 H2O + SO2

H2SO4 + Mn2O3 = Mn2(SO4)3 + H2O =>
3 H2SO4 + Mn2O3 = Mn2(SO4)3 + 3 H2O

C2H7N + O2 = CO2 + H2O + NH3 =>
C2H7N + 3 O2 = 2 CO2 + 2 H2O + NH3

NaOH + Cu2(SO4)2 = Cu2OH + Na(SO4)2 =>
NaOH + Cu2(SO4)2 = Cu2OH + Na(SO4)2

Zn(s) + H3PO4(aq) = Zn(PO4)2(aq) + H2(g) =>
Zn(s) + 2 H3PO4(aq) = Zn(PO4)2(aq) + 3 H2(g)

NaNO2 + PbO2 + H2SO4 = NaNO3 + PbSO4 + H2O =>
NaNO2 + PbO2 + H2SO4 = NaNO3 + PbSO4 + H2O

Pb(NO3)2 + (NH4)2S = PbS + NH4NO3 =>
Pb(NO3)2 + (NH4)2S = PbS + 2 NH4NO3

H2SO4 + Ag2CO3 = H2CO3 + Ag2SO4 =>
H2SO4 + Ag2CO3 = H2CO3 + Ag2SO4

CCl3CHO + Ca(OH)2 = CHCl3 + (HCOO)2Ca =>
2 CCl3CHO + Ca(OH)2 = 2 CHCl3 + (HCOO)2Ca

HCl + Br2 = HBr + BrCl =>
HCl + Br2 = HBr + BrCl

Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe

HCl + Fe(NO3)3 = HCl(NO3)3 + Fe =>
HCl + Fe(NO3)3 = HCl(NO3)3 + Fe

Sr(NO3)2 + K2SO4 = Sr2(SO4)2 + K(NO3) =>
2 Sr(NO3)2 + 2 K2SO4 = Sr2(SO4)2 + 4 K(NO3)

(CuOH)2SO4 + (NH4)2SO4 + NH4OH = (Cu(NH3)4)SO4 + H2O =>
(CuOH)2SO4 + (NH4)2SO4 + 6 NH4OH = 2(Cu(NH3)4)SO4 + 8 H2O

HNO3 + TiO(C6H7O7)2 = TiO2 + CO2 + N2 + H2O =>
36 HNO3 + 5 TiO(C6H7O7)2 = 5 TiO2 + 60 CO2 + 18 N2 + 53 H2O

K2AsO4 + H2O = H2AsO4 + KOH =>
K2AsO4 + 2 H2O = H2AsO4 + 2 KOH

HPO3 + Fe(OH)2 = Fe(PO3)2 + H2O =>
2 HPO3 + Fe(OH)2 = Fe(PO3)2 + 2 H2O

Al + Fe(OH)2 = Al(OH) + Fe2 =>
4 Al + 2 Fe(OH)2 = 4 Al(OH) + Fe2

SO2 + O2 = SO3(g) =>
2 SO2 + O2 = 2 SO3(g)

Na2O + H2SO4 = H2O + Na2SO4 =>
Na2O + H2SO4 = H2O + Na2SO4

Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O

R(CHO)2 + [Ag(NH3)2]OH = Ag + NH3 + H2O + R(COOH)2 =>
R(CHO)2 + 4[Ag(NH3)2]OH = 4 Ag + 8 NH3 + 2 H2O + R(COOH)2

K3PO4 + KCl = K3Cl + KPO4 =>
K3PO4 + KCl = K3Cl + KPO4

BaBr2 + Ca(BrO3)2 = Ba(BrO3)2 + CaBr2 =>
BaBr2 + Ca(BrO3)2 = Ba(BrO3)2 + CaBr2

Hg2NO3 + NaI = Hg2I + NaNO3 =>
Hg2NO3 + NaI = Hg2I + NaNO3

Na2S2O3 + HOCl + H2O = H2SO4 + NaCl + HCl =>
Na2S2O3 + 4 HOCl + H2O = 2 H2SO4 + 2 NaCl + 2 HCl

Ni + Fe = NiFe =>
Ni + Fe = NiFe

HgCl2 + H2S = HCl + HgS =>
HgCl2 + H2S = 2 HCl + HgS

ANO3 + NH3*H2O = A2O + NH4NO3 + H2O =>
2 ANO3 + 2 NH3*H2O = A2O + 2 NH4NO3 + H2O

OHCH2CH2Br + NaOH = OHCH2CH2OH + NaBr =>
OHCH2CH2Br + NaOH = OHCH2CH2OH + NaBr

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O

Fe + H2S(g) = FeS(s) + H2 =>
Fe + H2S(g) = FeS(s) + H2

C3H3N + OH(radical) = CO2 + H2O + NO3(anion) =>
C3H3N + 21 OH(radical) = 3 CO2 + 12 H2O + NO3(anion)

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Breng de vergelijking van een chemische reactie in evenwicht
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