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Chemische vergelijkingen in evenwicht op05/07/24

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Breng de vergelijking van een chemische reactie in evenwicht
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag

CH57 + O2 = CO2 + H2O =>
4 CH57 + 61 O2 = 4 CO2 + 114 H2O

Cr(OH)SO4 + H2SO4 = Cr2(SO4)3 + H2O =>
2 Cr(OH)SO4 + H2SO4 = Cr2(SO4)3 + 2 H2O

NH4C2H3O2FeCl3 = NH4Cl3FeC2H3O2 =>
NH4C2H3O2FeCl3 = NH4Cl3FeC2H3O2

KIO3 + KI + H2SO4 = K2SO4 + I3 + H2O =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 2 I3 + 3 H2O

C3H6O3 + H = C3H7OH + H2O =>
C3H6O3 + 6 H = C3H7OH + 2 H2O

C7H8 + CH3OH = C9H12 + H2O =>
C7H8 + 2 CH3OH = C9H12 + 2 H2O

Na2SO4 + CaCl2 = CaNa2 + Cl2SO4 =>
Na2SO4 + CaCl2 = CaNa2 + Cl2SO4

N2H6SO4 + K2[PdCl6] = PdCl2 + H2SO4 + KCl + N2 + HCl =>
N2H6SO4 + 2 K2[PdCl6] = 2 PdCl2 + H2SO4 + 4 KCl + N2 + 4 HCl

Cl2 + NaOH + CrCl3 = Na2CrO4 + NaCl + H2O =>
3 Cl2 + 16 NaOH + 2 CrCl3 = 2 Na2CrO4 + 12 NaCl + 8 H2O

Al2(SO3)3 + H3PO4 = H2O + SO2 + AlPO4 =>
Al2(SO3)3 + 2 H3PO4 = 3 H2O + 3 SO2 + 2 AlPO4

NaHSO4 + Ba(NO3)2 = BaSO4 + HNO3 + NaNO3 =>
NaHSO4 + Ba(NO3)2 = BaSO4 + HNO3 + NaNO3

NH4H2PO4 + CaO = Ca3(PO4)2 + NH3 + H2O =>
2 NH4H2PO4 + 3 CaO = Ca3(PO4)2 + 2 NH3 + 3 H2O

NaCrO4 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 NaCrO4 + 4 NaNO2 + 4 H2SO4 = 4 NaNO3 + Cr2(SO4)3 + Na2SO4 + 4 H2O

HgO + CH3COOH = (CH3COO)2Hg + H2O =>
HgO + 2 CH3COOH = (CH3COO)2Hg + H2O

As4 + KClO3 + KOH = K3AsO4 + KCl + H2O =>
3 As4 + 10 KClO3 + 36 KOH = 12 K3AsO4 + 10 KCl + 18 H2O

TiOCl2 + NaOH + H2O2 = H4TiO5 + NaCl =>
TiOCl2 + 2 NaOH + H2O2 = H4TiO5 + 2 NaCl

CH3CH2OH + Ba(OH)2 = CH3CH2 + Ba(OH)3 =>
CH3CH2OH + Ba(OH)2 = CH3CH2 + Ba(OH)3

C6H12O6 + H2 = C6H14O6 =>
C6H12O6 + H2 = C6H14O6

CaOCl2 + H2SO4 = CaSO4 + CaCl2 + HClO =>
2 CaOCl2 + H2SO4 = CaSO4 + CaCl2 + 2 HClO

MgI2 + HNO3 = Mg(NO3)2 + HI =>
MgI2 + 2 HNO3 = Mg(NO3)2 + 2 HI

SiF4 + H2O = HF + H2SiO3 =>
SiF4 + 3 H2O = 4 HF + H2SiO3

K2CrO7 + FeSO4 + H2SO4 = Fe2(SO4)3 + CrSO4 + K2SO4 + H2O =>
K2CrO7 + 10 FeSO4 + 7 H2SO4 = 5 Fe2(SO4)3 + CrSO4 + K2SO4 + 7 H2O

MoO3*2H2O + HCl + Zn = H3MoCl6 + ZnCl2 + H2O =>
2 MoO3*2H2O + 18 HCl + 3 Zn = 2 H3MoCl6 + 3 ZnCl2 + 10 H2O

NaNO2 + K2Cr2O7 + H2O = NaNO3 + KOH + Cr(OH)3 =>
3 NaNO2 + K2Cr2O7 + 4 H2O = 3 NaNO3 + 2 KOH + 2 Cr(OH)3

CrCl3 + NaPO4 = NaCl3 + Cr(PO4) =>
CrCl3 + NaPO4 = NaCl3 + Cr(PO4)

K + Y2S3 = KY2S3 =>
K + Y2S3 = KY2S3

KNO2 + Be3(PO4)2 = Be(NO2)2 + K3(PO4) =>
6 KNO2 + Be3(PO4)2 = 3 Be(NO2)2 + 2 K3(PO4)

Al2(SO4)3 = Al2O3 + SO3 =>
Al2(SO4)3 = Al2O3 + 3 SO3

NH2CH2COOH + HCHO + NaOH = C7H11NO6Na4 + H2O + H2O2 =>
NH2CH2COOH + 5 HCHO + 4 NaOH = C7H11NO6Na4 + 3 H2O + H2O2

P4 + S2 = PS =>
P4 + 2 S2 = 4 PS

HCN + CH3CH2CHO = CH3CH2CH2CNO =>
HCN + CH3CH2CHO = CH3CH2CH2CNO

H + N = H3N =>
3 H + N = H3N

P + O2(g) = P4O10(s) =>
4 P + 5 O2(g) = P4O10(s)

CaO + CO = CaC + CO2 =>
CaO + 3 CO = CaC + 2 CO2

H2O + Cl = HCl + O =>
H2O + 2 Cl = 2 HCl + O

NaClO3 = NaCl1 + O2 =>
2 NaClO3 = 2 NaCl1 + 3 O2

Cr2(SO4)5 + Al(NO3)3 = Cr(NO3)5 + Al2(SO4)3 =>
3 Cr2(SO4)5 + 10 Al(NO3)3 = 6 Cr(NO3)5 + 5 Al2(SO4)3

As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2

Fe2(SO4)3 + KSCn = Fe(SCn)3 + K2SO4 =>
Fe2(SO4)3 + 6 KSCn = 2 Fe(SCn)3 + 3 K2SO4

NaOClKI = IClNaKO =>
NaOClKI = IClNaKO

HNO3 + Ag = NO + AgNO3 + H2O =>
4 HNO3 + 3 Ag = NO + 3 AgNO3 + 2 H2O

CrCl3 + NaPO4 = NaCl3 + Cr(PO4) =>
CrCl3 + NaPO4 = NaCl3 + Cr(PO4)

(CH3)2CHOH + NaNH2 = (CH3)2CHONa + NH3 =>
(CH3)2CHOH + NaNH2 = (CH3)2CHONa + NH3

BeSO4 = BeO + SO2 + O2 =>
2 BeSO4 = 2 BeO + 2 SO2 + O2

K + Pb(Na3)2 = K(Na3)2 + Pb =>
K + Pb(Na3)2 = K(Na3)2 + Pb

CuCO3 + H3O{+} = Cu{2+} + HCO3{-} + H2O =>
CuCO3 + H3O{+} = Cu{2+} + HCO3{-} + H2O

NaOH(aq) + H3PO4(aq) = H2O(l) + Na3PO4 =>
3 NaOH(aq) + H3PO4(aq) = 3 H2O(l) + Na3PO4

CaO + SO2 = CaSO4 + S =>
2 CaO + 3 SO2 = 2 CaSO4 + S

PbCuS = Pb(S)Cu =>
PbCuS = Pb(S)Cu

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Breng de vergelijking van een chemische reactie in evenwicht
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