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Chemische vergelijkingen in evenwicht op12/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
C3H6(g) + NH3 + O2(g) = CH2CHCN + H2O =>
2 C3H6(g) + 2 NH3 + 3 O2(g) = 2 CH2CHCN + 6 H2O

W2O3 + C = CO + W =>
W2O3 + 3 C = 3 CO + 2 W

CO2(g) + H2O(l) = C6H12O6(ac) + O2(g) =>
6 CO2(g) + 6 H2O(l) = C6H12O6(ac) + 6 O2(g)

Cd(OH)2 + H2Cr2O7 = CdCr2O7 + H2O =>
Cd(OH)2 + H2Cr2O7 = CdCr2O7 + 2 H2O

CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O

AgNO3 + NaCN = AgCN + NaNO3 =>
AgNO3 + NaCN = AgCN + NaNO3

H3Cit + NaOH = Na3Cit + H2O =>
H3Cit + 3 NaOH = Na3Cit + 3 H2O

NaAl(OH)4 = NaOH + Al(OH)3 =>
NaAl(OH)4 = NaOH + Al(OH)3

Fe2(CrO4)3 + HNO3 = Fe(NO3)3 + H2CrO4 =>
Fe2(CrO4)3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2CrO4

Pb + Ar2 = PbAr2 =>
Pb + Ar2 = PbAr2

Br2 + Cl2 = BrCl =>
Br2 + Cl2 = 2 BrCl

MoCl5 = MoCl3 + Cl2 =>
MoCl5 = MoCl3 + Cl2

CuSO4*5H2O + H2O + (NH4)2SO4 = CuSO4(NH4)2SO4*6H2O =>
CuSO4*5H2O + H2O + (NH4)2SO4 = CuSO4(NH4)2SO4*6H2O

As2S5 + KClO4 + H2O = AsO4H + H2SO4 + KCl =>
2 As2S5 + 11 KClO4 + 12 H2O = 4 AsO4H + 10 H2SO4 + 11 KCl

FeSO4 + H2S = FeS + H2SO4 =>
FeSO4 + H2S = FeS + H2SO4

AsH3 + AuCl3 + NaOH = Na3AsO3 + Au + NaCl + H2O =>
AsH3 + 2 AuCl3 + 9 NaOH = Na3AsO3 + 2 Au + 6 NaCl + 6 H2O

Na2(Be(OH)4) + CO2 = BeCO3 + NaOH + H2O =>
Na2(Be(OH)4) + CO2 = BeCO3 + 2 NaOH + H2O

P + OH = H3PO3 =>
P + 3 OH = H3PO3

NaOH + CO2 = H2O + Na2CO3 =>
2 NaOH + CO2 = H2O + Na2CO3

Sb2O4 + SO2 = O2 + Sb2S3 =>
Sb2O4 + 3 SO2 = 5 O2 + Sb2S3

Fe(OH)2Cl + H2SO4 = Fe2(SO4)3 + H2O + HCl =>
2 Fe(OH)2Cl + 3 H2SO4 = Fe2(SO4)3 + 4 H2O + 2 HCl

ZnF2 + Na2CO3 = ZnCO3 + NaF =>
ZnF2 + Na2CO3 = ZnCO3 + 2 NaF

SbO4{3-} + CH2O + H{+] = CO2+H2O+SbO3{2-} =>
4 SbO4{3-} + CH2O + 4 H{+] = CO2+3H2O+4SbO3{2-}

Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O

Li + MgO = Mg + Li2O =>
2 Li + MgO = Mg + Li2O

Fe(NO3)3 + KSCN = K3[Fe(SCN)6] + KNO3 =>
Fe(NO3)3 + 6 KSCN = K3[Fe(SCN)6] + 3 KNO3

(NH4)2SO4(aq) + BaCl2(aq) = BaSO4(s) + NH4Cl(aq) =>
(NH4)2SO4(aq) + BaCl2(aq) = BaSO4(s) + 2 NH4Cl(aq)

Ca2B6O11 + Na2CO3 = CaCO3 + Na2B4O7 + NaBO2 =>
Ca2B6O11 + 2 Na2CO3 = 2 CaCO3 + Na2B4O7 + 2 NaBO2

K + Mn2 + O3 = K2MnO4 =>
12 K + 3 Mn2 + 8 O3 = 6 K2MnO4

C7 + O2 = C2O9 =>
4 C7 + 63 O2 = 14 C2O9

Fe2O3 + NaOH = NaO3 + Fe2OH =>
Fe2O3 + NaOH = NaO3 + Fe2OH

Zn(OH)2 + Li2O = ZnO + LiOH =>
Zn(OH)2 + Li2O = ZnO + 2 LiOH

HgI2 + KOH = HgO + KI + H2O =>
HgI2 + 2 KOH = HgO + 2 KI + H2O

CO + Cl2 = CCl2 + O2 =>
2 CO + 2 Cl2 = 2 CCl2 + O2

CU + O2 = CUO =>
2 CU + O2 = 2 CUO

MgSO4(ag) + CaCl2(ag) = MgCl2(ag) + CaSO4(ag) =>
MgSO4(ag) + CaCl2(ag) = MgCl2(ag) + CaSO4(ag)

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Cr(OH)4{-} + H2O2 + OH{-} = CrO4{2-} + H2O =>
2 Cr(OH)4{-} + 3 H2O2 + 2 OH{-} = 2 CrO4{2-} + 8 H2O

(NH4)2SO4 + Al2(SO4)3 + H2O = NH4Al(SO4)2H2O =>
(NH4)2SO4 + Al2(SO4)3 + 2 H2O = 2 NH4Al(SO4)2H2O

MgSO4(ag) + CaCl2(ag) = MgCl2(ag) + CaSO4(ag) =>
MgSO4(ag) + CaCl2(ag) = MgCl2(ag) + CaSO4(ag)

Na2(Be(OH)4) + CO2 = BeCO3 + NaOH + H2O =>
Na2(Be(OH)4) + CO2 = BeCO3 + 2 NaOH + H2O

NaBH4 + AgNO3 = Ag + B2H6 + H2 + NaNO3 =>
2 NaBH4 + 2 AgNO3 = 2 Ag + B2H6 + H2 + 2 NaNO3

F2 + NO + H2O = HNO3 + HF =>
3 F2 + 2 NO + 4 H2O = 2 HNO3 + 6 HF

Zn + KNO3 + NaOH + H2O = Na2[Zn(OH)4] + KOH + NH3 =>
4 Zn + KNO3 + 8 NaOH + 6 H2O = 4 Na2[Zn(OH)4] + KOH + NH3

CO = C + O2 =>
2 CO = 2 C + O2

MnO4{-} + HNO3 + H = NO3{-} + Mn{2+} + H2O =>
MnO4{-} + 3 HNO3 + 5 H = 3 NO3{-} + Mn{2+} + 4 H2O

P2 + KClO3 = KCl + P4O10 =>
6 P2 + 10 KClO3 = 10 KCl + 3 P4O10

PCl3 + O2 = P4O10 + OCl2 =>
4 PCl3 + 8 O2 = P4O10 + 6 OCl2

NiNO3 + K2CO3 = Ni2CO3 + KNO3 =>
2 NiNO3 + K2CO3 = Ni2CO3 + 2 KNO3

C2H5COOH + Mg(OH)2 = C2H5COOMg(OH)2 + H2 =>
2 C2H5COOH + 2 Mg(OH)2 = 2 C2H5COOMg(OH)2 + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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