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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaPO4 + CaCO3 = NaCO3 + CaPO4 =>
NaPO4 + CaCO3 = NaCO3 + CaPO4

(PO4)3 + H2O = H3PO4 + OH =>
(PO4)3 + 9 H2O = 3 H3PO4 + 9 OH

HCl + Al2 = HAl + Cl2 =>
2 HCl + Al2 = 2 HAl + Cl2

KMnO4 + FeCl2 + NaOH = K2MnO4 + Fe(OH)3 + Na2MnO4 + NaCl =>
2 KMnO4 + 2 FeCl2 + 6 NaOH = K2MnO4 + 2 Fe(OH)3 + Na2MnO4 + 4 NaCl

Mg + IO = Mg(IO)2 =>
Mg + 2 IO = Mg(IO)2

P + I2 + H2O = PH3 + HIO3 =>
10 P + 3 I2 + 18 H2O = 10 PH3 + 6 HIO3

SiCl4 + NH3 = Si3N4 + HCl =>
3 SiCl4 + 4 NH3 = Si3N4 + 12 HCl

(NH4)2S + CuSO4 = CuSO3 + (NH4)2SO4 =>
(NH4)2S + 4 CuSO4 = 4 CuSO3 + (NH4)2SO4

NaCl + K2O = ClK + Na2O =>
2 NaCl + K2O = 2 ClK + Na2O

K2MnO4 + H2SO4 = H2O + MnO2 + K2SO4 + KMnO4 =>
3 K2MnO4 + 2 H2SO4 = 2 H2O + MnO2 + 2 K2SO4 + 2 KMnO4

NH3 + OH = NO2 + H2O =>
NH3 + 7 OH = NO2 + 5 H2O

C6H5CH2CH3 + KMnO4 + H2SO4 = Mn2SO4 + K2SO4 + C6H5CH3COOH + H2O =>
12 C6H5CH2CH3 + 10 KMnO4 + 10 H2SO4 = 5 Mn2SO4 + 5 K2SO4 + 12 C6H5CH3COOH + 16 H2O

CaCl + Ca(OH)2 = CaOH + CaCl2 =>
2 CaCl + Ca(OH)2 = 2 CaOH + CaCl2

K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O

KOH + (NH4)2S2O8 = K2S2O8 + NH3 + H2O =>
2 KOH + (NH4)2S2O8 = K2S2O8 + 2 NH3 + 2 H2O

Mn + FeSO4 = Fe + MnSO4 =>
Mn + FeSO4 = Fe + MnSO4

Mg(OH)2 + FeO = MgO + Fe2O3 + H2 =>
Mg(OH)2 + 2 FeO = MgO + Fe2O3 + H2

Ca(IO3)2 + K + HCl = CaCl2 + KCl + I2 + H2O =>
Ca(IO3)2 + 10 K + 12 HCl = CaCl2 + 10 KCl + I2 + 6 H2O

Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2

MnO + C = Mn + CO2 =>
2 MnO + C = 2 Mn + CO2

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Ne4 + O2 = NeO2 =>
Ne4 + 4 O2 = 4 NeO2

KMnO4 + HCl + K4[Fe(CN)6] = K3[Fe(CN)6] + MnCl + KCl + H2O =>
KMnO4 + 8 HCl + 6 K4[Fe(CN)6] = 6 K3[Fe(CN)6] + MnCl + 7 KCl + 4 H2O

Fe(ClO3)3 + KSCN = Fe(SCN)3 + KClO3 =>
Fe(ClO3)3 + 3 KSCN = Fe(SCN)3 + 3 KClO3

Cu(NO3)2(s) + NaOH(aq) = Cu(OH)2(s) + NaNO3(aq) =>
Cu(NO3)2(s) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaNO3(aq)

Fe2O3 + SO = Fe + SO2 =>
Fe2O3 + 3 SO = 2 Fe + 3 SO2

GaN + NaOH + H2O = NaGa(OH)4 + NH4OH =>
GaN + NaOH + 4 H2O = NaGa(OH)4 + NH4OH

H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4

AgNo{3} + Na{3}PO{4} = Ag{3}PO{4} + NaNo{3} =>
AgNo{3} + Na{3}PO{4} = Ag{3}PO{4} + NaNo{3}

As2S3 + HClO3 + H2O = H3AsO4 + S2 + HCl =>
6 As2S3 + 10 HClO3 + 18 H2O = 12 H3AsO4 + 9 S2 + 10 HCl

O2 + NH3 = NO3 + OH =>
3 O2 + NH3 = NO3 + 3 OH

C2H6O + O2 = C2H6O3 =>
C2H6O + O2 = C2H6O3

Mg3(PO4)2 + SiO2 + C = MgSiO3 + P4 + CO =>
2 Mg3(PO4)2 + 6 SiO2 + 10 C = 6 MgSiO3 + P4 + 10 CO

CaCO3(aq) + H2SO4(aq) = CaSO4(s) + H2CO3(s) =>
CaCO3(aq) + H2SO4(aq) = CaSO4(s) + H2CO3(s)

C4 + H10S + O2 = CS + H2O =>
C4 + 4 H10S + 10 O2 = 4 CS + 20 H2O

MgSO3 + H3PO4 = MgPO4 + H3SO3 =>
MgSO3 + H3PO4 = MgPO4 + H3SO3

K2Cr2O7 + FeCl2 + HCl = CrCl2 + FeCl3 + KCl + H2O =>
K2Cr2O7 + 8 FeCl2 + 14 HCl = 2 CrCl2 + 8 FeCl3 + 2 KCl + 7 H2O

N2 + Cl2 = NCl3 =>
N2 + 3 Cl2 = 2 NCl3

CuO + Ag = Cu + AgO =>
CuO + Ag = Cu + AgO

S8 + KI = SKI =>
S8 + 8 KI = 8 SKI

C6H5(CH3)3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
7 C6H5(CH3)3 + 16 KMnO4 + 24 H2SO4 = 9 C6H5COOH + 16 MnSO4 + 8 K2SO4 + 46 H2O

C7H6O2 + C3H8O = C10H12O2 + H2O =>
C7H6O2 + C3H8O = C10H12O2 + H2O

H3BO3 + H2O = B(H2O)(OH)3 =>
H3BO3 + H2O = B(H2O)(OH)3

Mg + CO3 = MgO + C4 =>
12 Mg + 4 CO3 = 12 MgO + C4

CaCO3 + HCl = H2O + CO2 + CaCl3 + C =>
4 CaCO3 + 12 HCl = 6 H2O + 3 CO2 + 4 CaCl3 + C

(RCOO)3C3H5 + CH3OH = RCOOCH3 + C3H5(OH)3 =>
(RCOO)3C3H5 + 3 CH3OH = 3 RCOOCH3 + C3H5(OH)3

ZnSO4 + K3Fe(CN)6 = KZnFe(CN)6 + K2SO4 =>
ZnSO4 + K3Fe(CN)6 = KZnFe(CN)6 + K2SO4

strontium + hydrogenchloride = strontiumchloride + hydrogen =>
Sr + 2 HCl = SrCl2 + H2

C6H6 + Br2 = C6 + H5Br =>
5 C6H6 + 3 Br2 = 5 C6 + 6 H5Br

Cr2(SO4)3 = Cr2O3 + SO2 + O2 =>
2 Cr2(SO4)3 = 2 Cr2O3 + 6 SO2 + 3 O2

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Breng de vergelijking van een chemische reactie in evenwicht
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