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Chemische vergelijkingen in evenwicht op02/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
C2H6 + Br2 = C2H5Br + HBr =>
C2H6 + Br2 = C2H5Br + HBr

C3H6 + O2(lim) = CO + H2O =>
C3H6 + 3 O2(lim) = 3 CO + 3 H2O

HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O

O5 + C = CO2 =>
2 O5 + 5 C = 5 CO2

Fe + C7H5O3 = Fe(C7H5O3) =>
Fe + C7H5O3 = Fe(C7H5O3)

HBr + Ni(OH)2 = H(OH)2 + BrNi =>
HBr + Ni(OH)2 = H(OH)2 + BrNi

NaOH + NH3 = NaNH2 + H2O =>
NaOH + NH3 = NaNH2 + H2O

Pb(s) + ZnCl2(s) = PbCl2 + Zn =>
Pb(s) + ZnCl2(s) = PbCl2 + Zn

KCl + K2Cr2O7 + H2SO4 = Cl2 + K(HSO4) + Cr2(SO4)3 + H2O =>
6 KCl + K2Cr2O7 + 11 H2SO4 = 3 Cl2 + 8 K(HSO4) + Cr2(SO4)3 + 7 H2O

C6H6O(s) + O2(g) = CO2(g) + H2O(l) =>
C6H6O(s) + 7 O2(g) = 6 CO2(g) + 3 H2O(l)

FeCl3 + H2O = Fe(OH)3 + HCl =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 HCl

HAuCl4 + Na2S2O5 + H2SO4 = Au + SO2 + Na2SO4 + HCl =>
2 HAuCl4 + 6 Na2S2O5 + 3 H2SO4 = 2 Au + 9 SO2 + 6 Na2SO4 + 8 HCl

K2Cr2O7 + HCl = H2Cr2O7 + KCl =>
K2Cr2O7 + 2 HCl = H2Cr2O7 + 2 KCl

sulfurdioxide + sodiumhydroxide = sodiumsulfite + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O

Fe + CaCO3 = FeCO3 + Ca =>
Fe + CaCO3 = FeCO3 + Ca

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

(a)UO2(s) + HF(g) = UF4(s) + H2O(g) =>
(a)UO2(s) + 4 HF(g) = UF4(s) + 2 H2O(g)

Zn + Sn(NO3)2 = Sn + Zn2NO3 =>
4 Zn + Sn(NO3)2 = Sn + 2 Zn2NO3

Ca(No3)2(aq) + KCl = CaCl2(aq) + KNo3 =>
Ca(No3)2(aq) + 2 KCl = CaCl2(aq) + 2 KNo3

ZnO + BrF3 = ZnF2 + Br2 + O2 =>
6 ZnO + 4 BrF3 = 6 ZnF2 + 2 Br2 + 3 O2

NiCl2 + H3PO4 = HCl + Ni3(PO4)2 =>
3 NiCl2 + 2 H3PO4 = 6 HCl + Ni3(PO4)2

AlBr3 + Cl3 = AlCl2 + Br2 =>
6 AlBr3 + 4 Cl3 = 6 AlCl2 + 9 Br2

CaO + H8O = CaOH8O =>
CaO + H8O = CaOH8O

Ba(OH)2 + FeN2O6 = Fe(OH)2 + Ba(NO3)2 =>
Ba(OH)2 + FeN2O6 = Fe(OH)2 + Ba(NO3)2

Fe3Cl3 + K2S = Fe3S + K2Cl3 =>
Fe3Cl3 + K2S = Fe3S + K2Cl3

CuI + Na2S2O3 = CuS2O3 + Na2I =>
CuI + Na2S2O3 = CuS2O3 + Na2I

KHSO4 + K2S = K2SO4 + H2S =>
2 KHSO4 + K2S = 2 K2SO4 + H2S

Ag2O + KNO3 + CH2OH(CHOH)4CHO + H2O = KOH + [Ag(NH3)]NO3 + CH2OH(CHOH)4COO =>
3 Ag2O + 12 KNO3 + 16 CH2OH(CHOH)4CHO + 7 H2O = 12 KOH + 6[Ag(NH3)]NO3 + 16 CH2OH(CHOH)4COO

HCl + C2H3NaO2 = NaCl + HC2H3O2 =>
HCl + C2H3NaO2 = NaCl + HC2H3O2

CO + NaCN = Na2CO3 + C + N =>
3 CO + 2 NaCN = Na2CO3 + 4 C + 2 N

C2C3OH + O2 = CO2 + H2O =>
4 C2C3OH + 19 O2 = 20 CO2 + 2 H2O

CH2CH2 + HI = CH3CH2I =>
CH2CH2 + HI = CH3CH2I

KMnO4 + FeSO4 + H2O = MnO2 + Fe2O3 + H2SO4 + K2SO4 =>
2 KMnO4 + 6 FeSO4 + 5 H2O = 2 MnO2 + 3 Fe2O3 + 5 H2SO4 + K2SO4

Na2Po4 + CaCl2 = CaPo4 + Na2Cl2 =>
Na2Po4 + CaCl2 = CaPo4 + Na2Cl2

AsH3 + CuO = Cu + As2O3 + H2O =>
2 AsH3 + 6 CuO = 6 Cu + As2O3 + 3 H2O

HCl + FeCl2 + KMnO4 + H2SO4 = MnSO4 + FeCl3 + KOH + H2O =>
5 HCl + 5 FeCl2 + KMnO4 + H2SO4 = MnSO4 + 5 FeCl3 + KOH + 3 H2O

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O

KI + XeF4 = I2 + KF + Xe =>
4 KI + XeF4 = 2 I2 + 4 KF + Xe

S + NaClO3 = SO2 + NaCl =>
3 S + 2 NaClO3 = 3 SO2 + 2 NaCl

C14H30 + H2 = C7H16 =>
C14H30 + H2 = 2 C7H16

Rb2CO3 + HCl = CO2 + H2O + RbCl =>
Rb2CO3 + 2 HCl = CO2 + H2O + 2 RbCl

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

NaOH + CH4 = NaH + CH3OH =>
NaOH + CH4 = NaH + CH3OH

KCr2O7 + K2S + H2O = Cr(OH)3 + S + KOH =>
2 KCr2O7 + 7 K2S + 14 H2O = 4 Cr(OH)3 + 7 S + 16 KOH

Al(OH)3 + NaF = Na3[AlF6] + NaOH =>
Al(OH)3 + 6 NaF = Na3[AlF6] + 3 NaOH

Ba(OH)2 + H2CO2 = H2O + BaCO2 =>
Ba(OH)2 + H2CO2 = 2 H2O + BaCO2

W(IO3)4 + H2C2O2 = H2O + W2(C2O4)3 + I + CO2 =>
2 W(IO3)4 + 8 H2C2O2 = 8 H2O + W2(C2O4)3 + 8 I + 10 CO2

Na + CuNO{+3} = NaNO{+3} + Cu =>
Na + CuNO{+3} = NaNO{+3} + Cu

CuX + BaCl2 = CuCl2 + BaX =>
CuX + BaCl2 = CuCl2 + BaX

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Breng de vergelijking van een chemische reactie in evenwicht
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