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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ra + O2 = RaO =>
2 Ra + O2 = 2 RaO

HF + Na2SO4 = NaF + H2SO4 =>
2 HF + Na2SO4 = 2 NaF + H2SO4

Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3

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

Al + MgO3 = Mg + Al2O3 =>
2 Al + MgO3 = Mg + Al2O3

CuCl + HI = CuI + HCl =>
CuCl + HI = CuI + HCl

MnO2 + Ae = Ae2O3 + Mn =>
3 MnO2 + 4 Ae = 2 Ae2O3 + 3 Mn

CO + H2 + CH4 = C2H5OH =>
CO + H2 + CH4 = C2H5OH

SeCl2 + H2O = H2SeO3 + HCl + Se =>
2 SeCl2 + 3 H2O = H2SeO3 + 4 HCl + Se

H3PO4 = O2 + H3PO =>
2 H3PO4 = 3 O2 + 2 H3PO

MgN2 + H2SO4 = MgSO4 + NH =>
MgN2 + H2SO4 = MgSO4 + 2 NH

Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3

MgS + O = MgO + S =>
MgS + O = MgO + S

C = C9000 =>
9000 C = C9000

Fe(OH)2 + HBr = FeBr + H(OH)2 =>
Fe(OH)2 + HBr = FeBr + H(OH)2

NaCl(aq) + PbO(aq) = Na2O(aq) + PbCl2(aq) =>
2 NaCl(aq) + PbO(aq) = Na2O(aq) + PbCl2(aq)

Li2O + Ca(OH)2 = LiOH + CaO =>
Li2O + Ca(OH)2 = 2 LiOH + CaO

Fe2 + H2O = Fe3O4 + H2 =>
3 Fe2 + 8 H2O = 2 Fe3O4 + 8 H2

C5H10 + NaOH = CO2 + Na + H2 =>
C5H10 + 10 NaOH = 5 CO2 + 10 Na + 10 H2

C10H15NO + HCl = C10H15N + H2O + Cl =>
C10H15NO + 2 HCl = C10H15N + H2O + 2 Cl

Sb + Cl2 = Sb2Cl3 =>
4 Sb + 3 Cl2 = 2 Sb2Cl3

H2Co = CoH2 =>
H2Co = CoH2

Cl2 + HSO3{2-} + H2O = HSO4{-} + Cl{-} + H{+} =>
3 Cl2 + 2 HSO3{2-} + 2 H2O = 2 HSO4{-} + 6 Cl{-} + 4 H{+}

Ba(OH)2 + Fe2(SO4)3 = Ba(SO4)2 + Fe2(OH)3 =>
3 Ba(OH)2 + 2 Fe2(SO4)3 = 3 Ba(SO4)2 + 2 Fe2(OH)3

K2Cr2O7 + H2SO4 + (COONa)(COOK) = CO2 + K2SO4 + H2O + Cr2(SO4)3 + Na2SO4 =>
2 K2Cr2O7 + 14 H2SO4 + 6(COONa)(COOK) = 12 CO2 + 5 K2SO4 + 14 H2O + 2 Cr2(SO4)3 + 3 Na2SO4

NH4BO2 + HCl = HBO2 + NH4Cl =>
NH4BO2 + HCl = HBO2 + NH4Cl

NaOH + H3NSO4 = NaNSO3 + H2O =>
NaOH + H3NSO4 = NaNSO3 + 2 H2O

HNO3(aq) + CaCO3(s) = H2CO3(aq) + Ca(NO3)2(aq) =>
2 HNO3(aq) + CaCO3(s) = H2CO3(aq) + Ca(NO3)2(aq)

HCl + LiCl = Cl2 + LiH =>
HCl + LiCl = Cl2 + LiH

Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O

AgNO3 + CH3CHO = CH3COOH + Ag + N2O5 =>
2 AgNO3 + CH3CHO = CH3COOH + 2 Ag + N2O5

NH3(aq) + O2 = NO + H2O =>
4 NH3(aq) + 5 O2 = 4 NO + 6 H2O

C2 + O2 = C2O3 =>
2 C2 + 3 O2 = 2 C2O3

H2O2 + C2H5OH = CH3CO2H + H2O =>
2 H2O2 + C2H5OH = CH3CO2H + 3 H2O

C4H10 + Cl2 = C4Cl10 + HCl =>
C4H10 + 10 Cl2 = C4Cl10 + 10 HCl

SO2 + N2 = NO2 + S =>
2 SO2 + N2 = 2 NO2 + 2 S

Cl2 + P4 + H2O = H3PO4 + HCl =>
10 Cl2 + P4 + 16 H2O = 4 H3PO4 + 20 HCl

LiSO3 + SrCl = LiCl + SrSO3 =>
LiSO3 + SrCl = LiCl + SrSO3

KMnO4 + Na2SO3 + H2O = KOH + MnO2 + Na2SO4 =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 KOH + 2 MnO2 + 3 Na2SO4

SrO2 + La2O3 + Li2O2 + Os + OsO2 = SrLaLiOsO6 =>
4 SrO2 + 2 La2O3 + 2 Li2O2 + Os + 3 OsO2 = 4 SrLaLiOsO6

Ba(CO3)2 + C + H2O = CO + Ba(OH)2 =>
Ba(CO3)2 + 3 C + H2O = 5 CO + Ba(OH)2

Mg + HNO3(k) = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 HNO3(k) = Mg(NO3)2 + 2 NO2 + 2 H2O

C4H7OCl + NH3 = C4H9ON + NH4{+} + Cl{-} =>
C4H7OCl + 2 NH3 = C4H9ON + NH4{+} + Cl{-}

As2S3 + HClO4 + H2O = H3AsO4 + S + HCl =>
4 As2S3 + 5 HClO4 + 12 H2O = 8 H3AsO4 + 12 S + 5 HCl

CH4S2O6(s) + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
CH4S2O6(s) + O2(g) = CO2(g) + 2 H2O(g) + 2 SO2(g)

HClO3 = HCl + O =>
HClO3 = HCl + 3 O

Na2CO3 + MgSO4 = SO4Na2 + MgCO3 =>
Na2CO3 + MgSO4 = SO4Na2 + MgCO3

Na2NO3 + HCl = NO + H2O + NaCl + NaNO3 =>
3 Na2NO3 + 4 HCl = NO + 2 H2O + 4 NaCl + 2 NaNO3

NH4NO3 + LiOH = NH4OH + LiNO3 =>
NH4NO3 + LiOH = NH4OH + LiNO3

KMnO4 + HCI + H2S = H2O + I2 + K2S + MnC2 + S =>
2 KMnO4 + 4 HCI + 6 H2S = 8 H2O + 2 I2 + K2S + 2 MnC2 + 5 S

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Breng de vergelijking van een chemische reactie in evenwicht
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