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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
C7H5N3O6 = O2 + N2 + H2 + C =>
2 C7H5N3O6 = 6 O2 + 3 N2 + 5 H2 + 14 C

LiOH(aq) + Mg3(PO4)2(aq) = Li3PO4(aq) + Mg(OH)2(aq) =>
6 LiOH(aq) + Mg3(PO4)2(aq) = 2 Li3PO4(aq) + 3 Mg(OH)2(aq)

Cd + NH3 = Cd(NH3)6 =>
Cd + 6 NH3 = Cd(NH3)6

CuCl2(aq) + KI(aq) = CuCl(s) + I2(s) + KCl(aq) =>
2 CuCl2(aq) + 2 KI(aq) = 2 CuCl(s) + I2(s) + 2 KCl(aq)

K2Cr2O7 + NaClO + H2SO4 = K2SO4 + NaClO3 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + 3 NaClO + 8 H2SO4 = 2 K2SO4 + 3 NaClO3 + 2 Cr2(SO4)3 + 8 H2O

CH4H10 + O2 = CO2 + H2O =>
2 CH4H10 + 9 O2 = 2 CO2 + 14 H2O

K2Se + NaNO3 + H2O = K2SeO4 + NaOH + HNO2 =>
K2Se + 4 NaNO3 + 4 H2O = K2SeO4 + 4 NaOH + 4 HNO2

Mn2O3 + H2SO4 = MnSO4 + O2 + H2O =>
2 Mn2O3 + 4 H2SO4 = 4 MnSO4 + O2 + 4 H2O

CH3CH2O2 + O2 = CO2 + H2O =>
4 CH3CH2O2 + 9 O2 = 8 CO2 + 10 H2O

K2O + Mg = MgO + K =>
K2O + Mg = MgO + 2 K

P + O + H2O = H2P2O6 =>
2 P + 5 O + H2O = H2P2O6

BaCl2 + CuSO4 = BaSO4 + Cu{2+} + Cl{-} =>
BaCl2 + CuSO4 = BaSO4 + Cu{2+} + 2 Cl{-}

HNO3 + I2 = H2O + HIO3 + NO2 =>
10 HNO3 + I2 = 4 H2O + 2 HIO3 + 10 NO2

Na3C6H5O7 + HClO4 = NaClO4 + C6H8O7 =>
Na3C6H5O7 + 3 HClO4 = 3 NaClO4 + C6H8O7

CaO + HNO3 = CaO2 + HNO2 =>
CaO + HNO3 = CaO2 + HNO2

Hf + HNO3 + HF = HHfF4 + NO2 + H2O =>
Hf + 3 HNO3 + 4 HF = HHfF4 + 3 NO2 + 3 H2O

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

SO2 + Br2 + H2O = Br{-} + SO42{-} + H{+} =>
2 SO2 + 79 Br2 + 80 H2O = 158 Br{-} + 2 SO42{-} + 160 H{+}

Al2(Cr2O7)3 + B2O3 = Al2O3 + B2(Cr2O7)3 =>
Al2(Cr2O7)3 + B2O3 = Al2O3 + B2(Cr2O7)3

CrCl3 + Na2CO3 = Cr2(CO3)3 + NaCl =>
2 CrCl3 + 3 Na2CO3 = Cr2(CO3)3 + 6 NaCl

C6H12O6 = C2H5(OH) + CO2 =>
C6H12O6 = 2 C2H5(OH) + 2 CO2

(Ca) + O2 = CaO =>
2(Ca) + O2 = 2 CaO

Fe2O3*FeO = Fe3O4 =>
Fe2O3*FeO = Fe3O4

Ag3BO3 + HCl = AgCl + H3BO3 =>
Ag3BO3 + 3 HCl = 3 AgCl + H3BO3

C6H5COONaNaOH = C6H6Na2CO3 =>
C6H5COONaNaOH = C6H6Na2CO3

KIO3 + HCl + NaI = H2O + KCl + NaCl + ICl =>
KIO3 + 6 HCl + 2 NaI = 3 H2O + KCl + 2 NaCl + 3 ICl

FeC2O4*5H2O = FeO(OH) + H2 + CO2 + H2O =>
2 FeC2O4*5H2O = 2 FeO(OH) + 3 H2 + 4 CO2 + 6 H2O

C + Na2SO4 = Na2SO3 + CO =>
C + Na2SO4 = Na2SO3 + CO

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

C6H7O8 + O2 = CO2 + H2O =>
4 C6H7O8 + 15 O2 = 24 CO2 + 14 H2O

AgNBaP = AgPBaN =>
AgNBaP = AgPBaN

C3H4 + HL = C3H5L =>
C3H4 + HL = C3H5L

P2H4(g) = PH3(g) + P4(s) =>
6 P2H4(g) = 8 PH3(g) + P4(s)

Fe(s) + ZnNO3(aq) = Fe(NO3)3(aq) + Zn(s) =>
Fe(s) + 3 ZnNO3(aq) = Fe(NO3)3(aq) + 3 Zn(s)

Cu(OH)2 = CuOH2O =>
Cu(OH)2 = CuOH2O

NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O

RbClO4 = Rb + ClO4 =>
RbClO4 = Rb + ClO4

C2H3Cl + H2O2 = CO2 + H2O + HCl =>
C2H3Cl + 5 H2O2 = 2 CO2 + 6 H2O + HCl

SbOCl + NaOH + H2O = Na[Sb(OH)4] + NaCl =>
SbOCl + 2 NaOH + H2O = Na[Sb(OH)4] + NaCl

Ti + Se = TiSe =>
Ti + Se = TiSe

Fe + H2(CO3) = Fe2(CO3)3 + H2 =>
2 Fe + 3 H2(CO3) = Fe2(CO3)3 + 3 H2

SiC + Cr = Cr23C6 + Si =>
6 SiC + 23 Cr = Cr23C6 + 6 Si

CH3CoONa + HCl = CH3CoOH + NaCl =>
CH3CoONa + HCl = CH3CoOH + NaCl

Ca(HCl)2 + H2SO4 = Ca(SO4)2 + H2HCl =>
Ca(HCl)2 + 2 H2SO4 = Ca(SO4)2 + 2 H2HCl

Cr2I + Cl2 + OH{-} = CrO42{-} + IO4{-} + Cl{-} + H2O =>
2 Cr2I + 173 Cl2 + 352 OH{-} = 4 CrO42{-} + 2 IO4{-} + 346 Cl{-} + 176 H2O

CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2COH + K2SO4 + 2 MnSO4 + 8 H2O

HBr(aq) + Mg = H + MgBr =>
HBr(aq) + Mg = H + MgBr

H2CO + KMnO4 + KOH = K2CO3 + K2MnO4 + H2O =>
H2CO + 4 KMnO4 + 6 KOH = K2CO3 + 4 K2MnO4 + 4 H2O

C2H6O(s) + O2(s) = CO2(s) + H2O(s) =>
C2H6O(s) + 3 O2(s) = 2 CO2(s) + 3 H2O(s)

CaClKPO4 = CaPO4KCl =>
CaClKPO4 = CaPO4KCl

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Breng de vergelijking van een chemische reactie in evenwicht
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