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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
C3H7COOH + CH3OH = H2O + C4H7OOCH3 =>
C3H7COOH + CH3OH = H2O + C4H7OOCH3

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

Mg(NO2)2 + BaSO4 = MgSO4 + Ba(NO2)2 =>
Mg(NO2)2 + BaSO4 = MgSO4 + Ba(NO2)2

Mg(NO3)2 + Li(OH) = LiNO3 + Mg(OH)2 =>
Mg(NO3)2 + 2 Li(OH) = 2 LiNO3 + Mg(OH)2

Sn(ClO3)2 = SnCl2 + O2 =>
Sn(ClO3)2 = SnCl2 + 3 O2

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

NaOH + ZuSO4 = ZuOH + NaSO4 =>
NaOH + ZuSO4 = ZuOH + NaSO4

C6H5OH + H2SO4 = C6H6O4S + H2O =>
C6H5OH + H2SO4 = C6H6O4S + H2O

C6H4CH3NH3Cl + AgNO3 = AgCl + C6H4CH3NH3NO3 =>
C6H4CH3NH3Cl + AgNO3 = AgCl + C6H4CH3NH3NO3

Na + Ca3(PO3)2 = Na3(PO3) + Ca =>
6 Na + Ca3(PO3)2 = 2 Na3(PO3) + 3 Ca

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Pb(NO3)2 + Kl = Pb2Kl + NO3 =>
2 Pb(NO3)2 + Kl = Pb2Kl + 4 NO3

V2O5 = VO2 + O2 =>
2 V2O5 = 4 VO2 + O2

NaNO3 + H3PO4 = NaPO3 + HNO3 + H2O =>
NaNO3 + H3PO4 = NaPO3 + HNO3 + H2O

Cr2OH3 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 Cr2OH3 + 13 Br2 + 34 NaOH = 4 Na2CrO4 + 26 NaBr + 20 H2O

HCl + K2Cr2O3 + Cl2 = CrCl3 + KCl + H2O =>
6 HCl + K2Cr2O3 + Cl2 = 2 CrCl3 + 2 KCl + 3 H2O

UF6 + Al2O3 = AlF3 + UO3 =>
UF6 + Al2O3 = 2 AlF3 + UO3

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

NiBr2 + Na2CO3 = NiCO3 + Na2Br2 =>
NiBr2 + Na2CO3 = NiCO3 + Na2Br2

KClO4 = KO4 + Cl =>
KClO4 = KO4 + Cl

Zn(OH)2 + H3BO3 = B2O6Zn3 + H2O =>
3 Zn(OH)2 + 2 H3BO3 = B2O6Zn3 + 6 H2O

(CH3COO)2Ba = CH3COCH3 + BaCO3 =>
(CH3COO)2Ba = CH3COCH3 + BaCO3

KMnO4 + AlI3 + H2SO4 = MnSO4 + K2S04 + Al2(SO4)3 + I2 + H2O =>
2 KMnO4 + 12 AlI3 + 24 H2SO4 = 2 MnSO4 + K2S04 + 6 Al2(SO4)3 + 18 I2 + 24 H2O

Pb(C2H3O2)2 + HNo3 = Pb(No3)2 + H2(C2H3O2)2 =>
Pb(C2H3O2)2 + 2 HNo3 = Pb(No3)2 + H2(C2H3O2)2

FeO(s) + Cr(s) = Fe(s) + Cr2O3 =>
3 FeO(s) + 2 Cr(s) = 3 Fe(s) + Cr2O3

HCl + SO2 = Cl2 + H2S + H2O =>
6 HCl + SO2 = 3 Cl2 + H2S + 2 H2O

Al(OH)3 + NaBr = AlBr3 + NaOH =>
Al(OH)3 + 3 NaBr = AlBr3 + 3 NaOH

Mg(OH2) + (NH4)3PO4 = MgPO4 + NH4 + H2O =>
Mg(OH2) + (NH4)3PO4 = MgPO4 + 3 NH4 + H2O

FeCl3(ac) + NaOH(ac) = Fe(OH)3(ac) + NaCl(ac) =>
FeCl3(ac) + 3 NaOH(ac) = Fe(OH)3(ac) + 3 NaCl(ac)

Al3 + HNO3 = H + Al(NO3)3 =>
Al3 + 9 HNO3 = 9 H + 3 Al(NO3)3

Cu + Br = Cu2Br2 =>
2 Cu + 2 Br = Cu2Br2

Cu3(PO4)2 + Fe2(SO4)3 = Cu(SO4) + FePO4 =>
Cu3(PO4)2 + Fe2(SO4)3 = 3 Cu(SO4) + 2 FePO4

C + SiO2 = SiC + O2 =>
C + SiO2 = SiC + O2

Sn(OH)4 + H3PO4 = Sn3(PO4)4 + H2O =>
3 Sn(OH)4 + 4 H3PO4 = Sn3(PO4)4 + 12 H2O

Cl2 + OH{-} = Cl{-} + Cl125O3{-} + H2O =>
65 Cl2 + 6 OH{-} = 5 Cl{-} + Cl125O3{-} + 3 H2O

NH3 + O2(g) = N2 + H2O =>
4 NH3 + 3 O2(g) = 2 N2 + 6 H2O

AlHg + H2O = Al(OH)3 + Hg + H2 =>
2 AlHg + 6 H2O = 2 Al(OH)3 + 2 Hg + 3 H2

Hydrochloricacid + calcium = hydrogen + calciumchloride =>
2 HCl + Ca = H2 + CaCl2

NH4Cl + HNO2 = N2 + HCl + H2O =>
NH4Cl + HNO2 = N2 + HCl + 2 H2O

C13H35O4P + O2 = C6H6 + H2O + P2O5 =>
12 C13H35O4P + 57 O2 = 26 C6H6 + 132 H2O + 6 P2O5

(K2Cr2O7)2 + (SnCl2)3 + HCl = (CrCl3)2 + (SnCl4)3 + KCl + H2O =>
(K2Cr2O7)2 + 2(SnCl2)3 + 28 HCl = 2(CrCl3)2 + 2(SnCl4)3 + 4 KCl + 14 H2O

K2CrO7 + H3PO4 + S8 = SO3 + KH2PO4 + CrPO4 + H2O =>
16 K2CrO7 + 48 H3PO4 + 3 S8 = 24 SO3 + 32 KH2PO4 + 16 CrPO4 + 40 H2O

C22H12O2O2 = C22H12O4 =>
C22H12O2O2 = C22H12O4

Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O

Fe + PbNO32 = FeNO32 + Pb =>
Fe + PbNO32 = FeNO32 + Pb

Cu + SO2 = CuO + S =>
2 Cu + SO2 = 2 CuO + S

Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2

H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2

Na2 + H2SO4 = H2 + NaSO4 =>
Na2 + 2 H2SO4 = 2 H2 + 2 NaSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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