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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaAsO2 + Y2 + NaOH = NaAsO4 + NaY + H2O =>
NaAsO2 + 2 Y2 + 4 NaOH = NaAsO4 + 4 NaY + 2 H2O

P + H2O = P(HO4) + H2 =>
2 P + 8 H2O = 2 P(HO4) + 7 H2

Na2CO3(aq) + CuSO4 = Na2SO4 + CuCO3(s) =>
Na2CO3(aq) + CuSO4 = Na2SO4 + CuCO3(s)

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

KSb(OH)6 + Hg(CH3COO)2 + KOH = Hg2Sb2O7 + CH3COOK + H2O =>
2 KSb(OH)6 + 2 Hg(CH3COO)2 + 2 KOH = Hg2Sb2O7 + 4 CH3COOK + 7 H2O

CaCO3 + HPO3 = CaHPO4 + CO2 =>
CaCO3 + HPO3 = CaHPO4 + CO2

HClO3 + Br2 + H2O = HBrO3 + HCl =>
5 HClO3 + 3 Br2 + 3 H2O = 6 HBrO3 + 5 HCl

MgCO3 + Ca(OH)2 + H2O = Mg(OH)2 + Ca(HCO3)2 =>
2 MgCO3 + Ca(OH)2 + 2 H2O = 2 Mg(OH)2 + Ca(HCO3)2

Cu(NH3)4Cl + C2H2 = C2Cu2 + NH3 + HCl =>
2 Cu(NH3)4Cl + C2H2 = C2Cu2 + 8 NH3 + 2 HCl

C4H10O + K2Cr2O7 + H2SO4 = K2SO2 + Cr2(SO4)3 + CH3CH2CHO + H2O =>
15 C4H10O + 4 K2Cr2O7 + 16 H2SO4 = 4 K2SO2 + 4 Cr2(SO4)3 + 20 CH3CH2CHO + 31 H2O

Fe2(CrO4)3 + Zn(CH3CO2)2 = Fe(CH3CO2)3 + ZnCrO4 =>
Fe2(CrO4)3 + 3 Zn(CH3CO2)2 = 2 Fe(CH3CO2)3 + 3 ZnCrO4

MgO2H2 + HCl = MgCl2 + H2O =>
MgO2H2 + 2 HCl = MgCl2 + 2 H2O

PbSO4 + C = PbS + CO2 =>
PbSO4 + 2 C = PbS + 2 CO2

NO = N2 + O2 =>
2 NO = N2 + O2

H2 + Al2O3 = Al2 + (OH)3 =>
3 H2 + 2 Al2O3 = 2 Al2 + 2(OH)3

C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O

C4H8 + H2O = C4H9OH =>
C4H8 + H2O = C4H9OH

C3H8 + O2 = CO2 + H2O = H2SO4 + Fe(OH)2 = FeSO4 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Cu(s) + Al2(SO4)3(aq) = CuSO4(aq) + Al(s) =>
3 Cu(s) + Al2(SO4)3(aq) = 3 CuSO4(aq) + 2 Al(s)

NaHSO4 + Mg = MgO + NaS + H2O =>
2 NaHSO4 + 7 Mg = 7 MgO + 2 NaS + H2O

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

(H)2(SO)4 + RbOH = (Rb)2(SO)4 + (H)2O =>
(H)2(SO)4 + 2 RbOH = (Rb)2(SO)4 + 2(H)2O

CO + H2O = CH3COOH + O2 =>
2 CO + 2 H2O = CH3COOH + O2

Ga + H2SO4 = H2S + GaSO4 + H2O =>
4 Ga + 5 H2SO4 = H2S + 4 GaSO4 + 4 H2O

Na2CrO4 + NaBr + H2O = Cr(OH)3 + NaOH + NaBrO3 =>
2 Na2CrO4 + NaBr + 5 H2O = 2 Cr(OH)3 + 4 NaOH + NaBrO3

Na2 + HCO3 = Na2CO3 + H2O + CO2 =>
Na2 + 2 HCO3 = Na2CO3 + H2O + CO2

C10H6O3 + H2O2 = C10H8O2 + O2 =>
2 C10H6O3 + 2 H2O2 = 2 C10H8O2 + 3 O2

Sr(NO3)2 + CaSO4*2H2O = SrSO4 + Ca(NO3)2 + H2O =>
Sr(NO3)2 + CaSO4*2H2O = SrSO4 + Ca(NO3)2 + 2 H2O

Ag2 + CO3 = AgCO3 =>
Ag2 + 2 CO3 = 2 AgCO3

SO3 + O2 = SO3O2 =>
SO3 + O2 = SO3O2

C6H6 + Cl2 = C6H5Cl + HCl =>
C6H6 + Cl2 = C6H5Cl + HCl

C6H12 + O = CO2 + H2O =>
C6H12 + 18 O = 6 CO2 + 6 H2O

KPo4 = K + Po4 =>
KPo4 = K + Po4

FeCl3 + NaSCN = Fe(SCN)3 + NaCl =>
FeCl3 + 3 NaSCN = Fe(SCN)3 + 3 NaCl

Fe(OH)2 + H2SO4 = SO2 + Fe2(SO4)3 + H2O =>
2 Fe(OH)2 + 4 H2SO4 = SO2 + Fe2(SO4)3 + 6 H2O

NH4OH + H2O2 = N2 + H2O =>
2 NH4OH + 3 H2O2 = N2 + 8 H2O

Li2Cr2O7 + H2Te + HCl = CrCl3 + LiCl + Te + H2O =>
Li2Cr2O7 + 3 H2Te + 8 HCl = 2 CrCl3 + 2 LiCl + 3 Te + 7 H2O

TiF3 + Bi2(CrO4)3 = BiF3 + Ti2(CrO4)3 =>
2 TiF3 + Bi2(CrO4)3 = 2 BiF3 + Ti2(CrO4)3

Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2

CuS + H2SO4 = CuSO4 + SO2 + H2O =>
CuS + 4 H2SO4 = CuSO4 + 4 SO2 + 4 H2O

FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4

MnI2 = Mn + I =>
MnI2 = Mn + 2 I

H3BO3 + NaOH = H2O + Na2B4O7 =>
4 H3BO3 + 2 NaOH = 7 H2O + Na2B4O7

C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O

NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O

PCl3(l) + H2(g) = PH3(g) + HCl(g) =>
PCl3(l) + 3 H2(g) = PH3(g) + 3 HCl(g)

Pb + Bi(NO3)5 = Pb(NO3)2 + Bi2 =>
5 Pb + 2 Bi(NO3)5 = 5 Pb(NO3)2 + Bi2

Hg{2+} + NaOH = HgO + Na{+} + H2O =>
Hg{2+} + 2 NaOH = HgO + 2 Na{+} + H2O

NaCl(aq) + CuSO4 = CuCl2 + Na2SO4 =>
2 NaCl(aq) + CuSO4 = CuCl2 + Na2SO4

CrO3 + H2O + NH3 = (NH4)2CrO4 =>
CrO3 + H2O + 2 NH3 = (NH4)2CrO4

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Breng de vergelijking van een chemische reactie in evenwicht
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