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Chemische vergelijkingen in evenwicht op05/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
SF4 + O2 = SO3 + F2(g) =>
2 SF4 + 3 O2 = 2 SO3 + 4 F2(g)

Li2O + NaOH = LiOH + Na2O =>
Li2O + 2 NaOH = 2 LiOH + Na2O

Pb(NO3)2 = Pb203 + NO2 + O2 =>
203 Pb(NO3)2 = Pb203 + 406 NO2 + 203 O2

Na2HPO4 + HOH = NaH2PO4 + NaOH =>
Na2HPO4 + HOH = NaH2PO4 + NaOH

Fe2 + O7 = Fe4O2 =>
14 Fe2 + 2 O7 = 7 Fe4O2

NaOHH{2}SO4 = H2ONa{2}SO{4} =>
NaOHH{2}SO4 = H2ONa{2}SO{4}

Cu2Cl2 + Zn = ZnCl2 + Cu =>
Cu2Cl2 + Zn = ZnCl2 + 2 Cu

Pb(NO3)2 + (Na2)(SO4) = Pb(SO4) + (Na2)(NO3)2 =>
Pb(NO3)2 + (Na2)(SO4) = Pb(SO4) + (Na2)(NO3)2

Mg(OH)2 + H2PHO3 = (MgOH)2PHO3 + H2O =>
2 Mg(OH)2 + H2PHO3 = (MgOH)2PHO3 + 2 H2O

Fe2 + O7 = Fe4O2 =>
14 Fe2 + 2 O7 = 7 Fe4O2

CaCO3 + SiO2 = CO2 + CaSiO3 =>
CaCO3 + SiO2 = CO2 + CaSiO3

Ni(NO3)2 + H2O = NiO + HNO3 =>
Ni(NO3)2 + H2O = NiO + 2 HNO3

KOH + Mg3(PO4)2 = Mg(OH)2 + K3PO4 =>
6 KOH + Mg3(PO4)2 = 3 Mg(OH)2 + 2 K3PO4

CaCO3 + SiO2 = CO2 + Ca2SiO4 =>
2 CaCO3 + SiO2 = 2 CO2 + Ca2SiO4

CH3CHBrCH3Mg = CH3CHMgBrCH3 =>
CH3CHBrCH3Mg = CH3CHMgBrCH3

NiO + AgOH = NiOH + AgO =>
NiO + AgOH = NiOH + AgO

CH3OH + C6H5COOH = C6H5COOCH3 + H2O =>
CH3OH + C6H5COOH = C6H5COOCH3 + H2O

HIO3 + NaOH = NaI + H2O4 =>
HIO3 + NaOH = NaI + H2O4

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

Ga4C3 + I2 = GaI3 + CI4 =>
Ga4C3 + 12 I2 = 4 GaI3 + 3 CI4

Pb3 + H3(PO4) = H2 + Pb(PO4)2 =>
Pb3 + 6 H3(PO4) = 9 H2 + 3 Pb(PO4)2

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

Na2SO4 + Mn(OH)2 = NaOH + MnSO4 =>
Na2SO4 + Mn(OH)2 = 2 NaOH + MnSO4

KOH + Mg3(PO4)2 = Mg(OH)2 + K3PO4 =>
6 KOH + Mg3(PO4)2 = 3 Mg(OH)2 + 2 K3PO4

Ni + HF = NiF3 + H2 =>
2 Ni + 6 HF = 2 NiF3 + 3 H2

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

AgNO2HI = AgIHNO2 =>
AgNO2HI = AgIHNO2

H2SeO3 = H + HSeO3 =>
H2SeO3 = H + HSeO3

CU(OH)2 + AgNO3 = CU(NO3)2 + AgOH =>
CU(OH)2 + 2 AgNO3 = CU(NO3)2 + 2 AgOH

Fe2 + O7 = Fe4O2 =>
14 Fe2 + 2 O7 = 7 Fe4O2

CH3COOHK(OH) = H2OKCH3COO =>
CH3COOHK(OH) = H2OKCH3COO

FeS + O2 = Fe203 + SO2 =>
203 FeS + 203 O2 = Fe203 + 203 SO2

Zn(OH)2 + NaOH = ZnO2 + Na + H2O =>
Zn(OH)2 + 2 NaOH = ZnO2 + 2 Na + 2 H2O

HgO + H2SO3 = HgSO3 + H2O =>
HgO + H2SO3 = HgSO3 + H2O

CH3COOH + CH4 = CH3COOCH4 + H2 =>
2 CH3COOH + 2 CH4 = 2 CH3COOCH4 + H2

CaCl2 + Sr = Ca2Sr2 + Cl =>
2 CaCl2 + 2 Sr = Ca2Sr2 + 4 Cl

FeCl3 + Fe2O3 = FeClO =>
FeCl3 + Fe2O3 = 3 FeClO

H2 + SiCl2 + H2O = H8Si8O4 + HCl =>
8 H2 + 8 SiCl2 + 4 H2O = H8Si8O4 + 16 HCl

C23H26N2 + HCl = C23H25N2Cl + H2 =>
C23H26N2 + HCl = C23H25N2Cl + H2

H2 + Cl2 = HCl(d) =>
H2 + Cl2 = 2 HCl(d)

FeSO4*7H2O + FeS2 = SO2 + Fe2O3*3H2O + H2O =>
11 FeSO4*7H2O + FeS2 = 13 SO2 + 6 Fe2O3*3H2O + 59 H2O

CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O

Zn + Pb2NNaO3 = Pb + ZnNNaO3 =>
Zn + Pb2NNaO3 = 2 Pb + ZnNNaO3

CH3OH = HCHO + H2 =>
CH3OH = HCHO + H2

Cu(NO3)2*2H2O = Cu(NO3)2 + H2O =>
Cu(NO3)2*2H2O = Cu(NO3)2 + 2 H2O

C7H5O3CH3CO = C9H8O4 =>
C7H5O3CH3CO = C9H8O4

MgCl2(aq) + NaOH = Mg(OH)2 + NaCl =>
MgCl2(aq) + 2 NaOH = Mg(OH)2 + 2 NaCl

KCO3 + TiO2 + Nb2O5 = KTiNbO5 + CO2 + O2 =>
4 KCO3 + 4 TiO2 + 2 Nb2O5 = 4 KTiNbO5 + 4 CO2 + O2

S + Cr + H2O = Cr2O3 + H2S =>
3 S + 2 Cr + 3 H2O = Cr2O3 + 3 H2S

CH3CH2CH2OH + HCl = CH3CH2CH2Cl + HOH =>
CH3CH2CH2OH + HCl = CH3CH2CH2Cl + HOH

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Breng de vergelijking van een chemische reactie in evenwicht
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