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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ag2S(s) + H2(g) = Ag(s) + H2S(g) =>
Ag2S(s) + H2(g) = 2 Ag(s) + H2S(g)

FeO + SiO2 = Fe2SiO4 =>
2 FeO + SiO2 = Fe2SiO4

Pb + H2SO4 = H2 + PbSO4 =>
Pb + H2SO4 = H2 + PbSO4

Sn(NO3)2 + Ba(OH)2 = Sn(OH)2 + Ba(NO3)2 =>
Sn(NO3)2 + Ba(OH)2 = Sn(OH)2 + Ba(NO3)2

S(l) + K(s) = KS =>
S(l) + K(s) = KS

NaO + B = Na3BO3 =>
3 NaO + B = Na3BO3

Cl2 + NaO = NaClO =>
Cl2 + 2 NaO = 2 NaClO

InS + O2 = InO + SO2 =>
2 InS + 3 O2 = 2 InO + 2 SO2

HCO3{-} = CO3{2-} + H{+} =>
HCO3{-} = CO3{2-} + H{+}

C4H10 + H2 = C4H15 =>
2 C4H10 + 5 H2 = 2 C4H15

B5H99 + O2 = B2O3 + H2O =>
2 B5H99 + 57 O2 = 5 B2O3 + 99 H2O

MnSO4 + Na3PO4 = Mn3(PO4)2 + Na2SO4 =>
3 MnSO4 + 2 Na3PO4 = Mn3(PO4)2 + 3 Na2SO4

NO + NH3 + H2O = NH4NO2 =>
6 NO + 4 NH3 + 4 H2O = 5 NH4NO2

KOH + C5H6 + FeCl2*4H2O = Fe(C5H5)2 + KCl + KOH*6H2O =>
3 KOH + 2 C5H6 + FeCl2*4H2O = Fe(C5H5)2 + 2 KCl + KOH*6H2O

NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2

H2 + Cl2O7 = H2Cl2O7 =>
H2 + Cl2O7 = H2Cl2O7

CO2 + AgNO3 = Ag2CO3 + NO2 + O2 =>
2 CO2 + 4 AgNO3 = 2 Ag2CO3 + 4 NO2 + O2

Ag2S(s) + H2(g) = Ag(s) + H2S(g) =>
Ag2S(s) + H2(g) = 2 Ag(s) + H2S(g)

Pt + HBr = PtBr + H =>
Pt + HBr = PtBr + H

KCl + O3 = KClO3 =>
KCl + O3 = KClO3

NaCl(aq) + H2O = NaOH + HCl =>
NaCl(aq) + H2O = NaOH + HCl

Cu2SO4 + K4[Fe(CN)6] = Cu4[Fe(CN)6] + K2SO4 =>
2 Cu2SO4 + K4[Fe(CN)6] = Cu4[Fe(CN)6] + 2 K2SO4

C9H20 = C9H12 + H2 =>
C9H20 = C9H12 + 4 H2

C3H10 + O2 = CH3COOH + H2O =>
2 C3H10 + 5 O2 = 3 CH3COOH + 4 H2O

Ag2S(s) + H2(g) = Ag(s) + H2S(g) =>
Ag2S(s) + H2(g) = 2 Ag(s) + H2S(g)

Fe(s) + O2 = Fe2O3 =>
4 Fe(s) + 3 O2 = 2 Fe2O3

HNO3(aq) + NaHCO3(s) = NaNO3 + H2O + CO2 =>
HNO3(aq) + NaHCO3(s) = NaNO3 + H2O + CO2

NaCO + CaCl = CaCO + NaCl =>
NaCO + CaCl = CaCO + NaCl

CH5H11OH + O2 = CO2 + H2O =>
4 CH5H11OH + 19 O2 = 4 CO2 + 34 H2O

Ag2S(s) + H2(g) = Ag(s) + H2S(g) =>
Ag2S(s) + H2(g) = 2 Ag(s) + H2S(g)

(NH4)3PO4 + Fe(OH)3 = NH4OH + FePO4 =>
(NH4)3PO4 + Fe(OH)3 = 3 NH4OH + FePO4

K2SNO2 + Br2 + KOH = K2SNO3 + KBr + H3O =>
4 K2SNO2 + 3 Br2 + 6 KOH = 4 K2SNO3 + 6 KBr + 2 H3O

Ag2S(s) + H2(g) = Ag(s) + H2S(g) =>
Ag2S(s) + H2(g) = 2 Ag(s) + H2S(g)

C10H10Fe + C4H6O3 = C12H12OFe + C2H4O2 =>
C10H10Fe + C4H6O3 = C12H12OFe + C2H4O2

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

KI + O2 = KO2 + I2 =>
2 KI + 2 O2 = 2 KO2 + I2

UO2 + O2 = U3O8 =>
3 UO2 + O2 = U3O8

HCl(aq) + RbOH(aq) = H2O + RbCl =>
HCl(aq) + RbOH(aq) = H2O + RbCl

C3H10 + O2 = CH3COOH + H2O =>
2 C3H10 + 5 O2 = 3 CH3COOH + 4 H2O

Mg(ClO4)2 + CH4O = CH3ClO4 + Mg(OH)2 =>
Mg(ClO4)2 + 2 CH4O = 2 CH3ClO4 + Mg(OH)2

Ag2S(s) + H2(g) = Ag(s) + H2S(g) =>
Ag2S(s) + H2(g) = 2 Ag(s) + H2S(g)

C57H104O + O2 = CO2 + H2O =>
2 C57H104O + 165 O2 = 114 CO2 + 104 H2O

CH3CH2COOH + KOH = H2O + CH3CH2COOK =>
CH3CH2COOH + KOH = H2O + CH3CH2COOK

Al + HC2H3O2 = Al(C2H3O2)3 + H2 =>
2 Al + 6 HC2H3O2 = 2 Al(C2H3O2)3 + 3 H2

K + HNO3 = H + KNO3 =>
K + HNO3 = H + KNO3

Ni(OH)2 + KCN = K2[Ni(CN)4] + KOH =>
Ni(OH)2 + 4 KCN = K2[Ni(CN)4] + 2 KOH

Na3(Cr(OH)6) + HCl = Cr(OH)3 + NaCl + H2O =>
Na3(Cr(OH)6) + 3 HCl = Cr(OH)3 + 3 NaCl + 3 H2O

Hg2NO4 = Hg2O + NO2 + O2 =>
2 Hg2NO4 = 2 Hg2O + 2 NO2 + O2

Cu + NO2 = CuO + NO =>
Cu + NO2 = CuO + NO

NaOH*H2O + CO(NH2)2 = NH3 + NaONC + H2O =>
NaOH*H2O + CO(NH2)2 = NH3 + NaONC + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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