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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
CU(s) + O2(g) = CUO(s) =>
2 CU(s) + O2(g) = 2 CUO(s)

MnPO3 = MnP + O2 =>
2 MnPO3 = 2 MnP + 3 O2

CH3COCOOH + O2 = CO2 + CH3COOH =>
2 CH3COCOOH + O2 = 2 CO2 + 2 CH3COOH

H2SO3(aq) + NaOH(aq) = NaHSO3(aq) + H2O(l) =>
H2SO3(aq) + NaOH(aq) = NaHSO3(aq) + H2O(l)

C8H15 + O2 = CO2 + H2O =>
4 C8H15 + 47 O2 = 32 CO2 + 30 H2O

HNo3 + Sr = Sr(No3)2 + H2 =>
2 HNo3 + Sr = Sr(No3)2 + H2

C5H12O = C + H2 + O2 =>
2 C5H12O = 10 C + 12 H2 + O2

AgNO3 + Cl = AgCl + NO3 =>
AgNO3 + Cl = AgCl + NO3

(Al(OH)3) = Al2O3 + H2O =>
2(Al(OH)3) = Al2O3 + 3 H2O

HCl(aq) + Sr(OH)2(aq) = SrCl2(aq) + H2O =>
2 HCl(aq) + Sr(OH)2(aq) = SrCl2(aq) + 2 H2O

PH3 + KMnO4 = K3PO4 + MnO2 + H2O + KH2PO4 =>
6 PH3 + 16 KMnO4 = 5 K3PO4 + 16 MnO2 + 8 H2O + KH2PO4

Al + CUSO4 = Al2(SO4)3 + CU =>
2 Al + 3 CUSO4 = Al2(SO4)3 + 3 CU

NaOH + H2O = NaO2H3 =>
NaOH + H2O = NaO2H3

As2S3 + O3 = As2O3 + S =>
As2S3 + O3 = As2O3 + 3 S

KNO3 + FeS2 = KNO2 + Fe2O3 + SO2 =>
11 KNO3 + 2 FeS2 = 11 KNO2 + Fe2O3 + 4 SO2

H3C6H5O6 + H2O = H3O + H2C6H5O7 =>
H3C6H5O6 + 4 H2O = 3 H3O + H2C6H5O7

NaPO4 + AgNo3 = NaNo3 + AgPO4 =>
NaPO4 + AgNo3 = NaNo3 + AgPO4

K3PO4 + ZnSO4 = K3(SO4) + Zn(PO4) =>
K3PO4 + ZnSO4 = K3(SO4) + Zn(PO4)

FeSO4 + H2SO4 = Fe2SO4 + HSO4 =>
2 FeSO4 + H2SO4 = Fe2SO4 + 2 HSO4

NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2

FeS + HNO3 = Fe(NO3)3 + H2SO4 + NO2 + H2O =>
FeS + 12 HNO3 = Fe(NO3)3 + H2SO4 + 9 NO2 + 5 H2O

C6H5SO3H + CH3CH2OH = C6H5SO3CH2CH3 + H2O =>
C6H5SO3H + CH3CH2OH = C6H5SO3CH2CH3 + H2O

CaO + Be = BeO + Ca =>
CaO + Be = BeO + Ca

Na3CrO3 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 Na3CrO3 + 3 Br2 + 4 NaOH = 2 Na2CrO4 + 6 NaBr + 2 H2O

C4H6O2S = C4H6 + SO2 =>
C4H6O2S = C4H6 + SO2

(Zn(NO3)2) = Zn + NO3 =>
(Zn(NO3)2) = Zn + 2 NO3

Fe + Cl2 = FeCl3Fe = Fe203 =>
4 Fe + 3 Cl2 = 2 FeCl3Fe

Fe2S4 + O2 = Fe2O3 + SO2 =>
2 Fe2S4 + 11 O2 = 2 Fe2O3 + 8 SO2

CaC2(s) + H2O = Ca(OH)2 + C2H2 =>
CaC2(s) + 2 H2O = Ca(OH)2 + C2H2

Sb + Br2 + KOH = KSbO2 + KBr + H2O =>
2 Sb + 3 Br2 + 8 KOH = 2 KSbO2 + 6 KBr + 4 H2O

Ag(CH3COO) + NH4Cl = AgCl + NH4(CH3COO) =>
Ag(CH3COO) + NH4Cl = AgCl + NH4(CH3COO)

Sn + P4 = Sn3P4 =>
3 Sn + P4 = Sn3P4

FeAsS + O2 = Fe2O3 + As2O3 + SO2 =>
2 FeAsS + 5 O2 = Fe2O3 + As2O3 + 2 SO2

K2CO3 + CaCe2 = CaCO3 + KCe =>
K2CO3 + CaCe2 = CaCO3 + 2 KCe

KMnO4 + NaI + KOH = I2 + K2MnO4 + NaOH =>
2 KMnO4 + 2 NaI + 2 KOH = I2 + 2 K2MnO4 + 2 NaOH

KI + KIO3 + HCl = KCl + ICl + H2O =>
2 KI + KIO3 + 6 HCl = 3 KCl + 3 ICl + 3 H2O

HC2H3O2 + KOH = KC2H3O2 + H2O =>
HC2H3O2 + KOH = KC2H3O2 + H2O

CO32{-} + H2O = HCO3{-} + OH =>
CO32{-} + 30 H2O = HCO3{-} + 59 OH

Fe3NO3 + NaOH = Fe3OH + NaNO3 =>
Fe3NO3 + NaOH = Fe3OH + NaNO3

Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O

C8H8O + Br2 = C8H7BrO + HBr =>
C8H8O + Br2 = C8H7BrO + HBr

C3H6Br2 + Zn = ZnBr2 + C3H6 =>
C3H6Br2 + Zn = ZnBr2 + C3H6

NaH2PO4 = NaPO3 + H2O =>
NaH2PO4 = NaPO3 + H2O

UF6 + H2O = HF + U2O4F4 =>
2 UF6 + 4 H2O = 8 HF + U2O4F4

C7H7NO2 + HCl = C7H8NO2 + Cl =>
C7H7NO2 + HCl = C7H8NO2 + Cl

NiO(OH) + H2O + Cd = Ni(OH)2 + Cd(OH)2 =>
2 NiO(OH) + 2 H2O + Cd = 2 Ni(OH)2 + Cd(OH)2

C7H7NO2 + HCl + Fe = C7H7NH2 + FeCl2 + H2O =>
C7H7NO2 + 6 HCl + 3 Fe = C7H7NH2 + 3 FeCl2 + 2 H2O

C7H7NH2 + HNO2 = C7H7OH + N2 + H2O =>
C7H7NH2 + HNO2 = C7H7OH + N2 + H2O

H3PO4 + Mg(HO)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(HO)2 = Mg3(PO4)2 + 6 H2O

Mg(NO3)2 + H2SO4 = MgSO4 + HNO3 =>
Mg(NO3)2 + H2SO4 = MgSO4 + 2 HNO3

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Breng de vergelijking van een chemische reactie in evenwicht
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