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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
S + O2 = SO2 =>
S + O2 = SO2

AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2

NaOH + H2SO4 = NaHSO4 + H2O =>
NaOH + H2SO4 = NaHSO4 + H2O

BaO + H2S = BaS + H2O =>
BaO + H2S = BaS + H2O

C2H3Cl(g) + O2(g) = CO2(g) + H2O(l) + HCl(g) =>
2 C2H3Cl(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(l) + 2 HCl(g)

SeO2 + Mg = MgO + MgSe =>
SeO2 + 3 Mg = 2 MgO + MgSe

Au + CuNO3 = AuNO3 + Cu =>
Au + CuNO3 = AuNO3 + Cu

NH3CH3OH = NH3OHCH3 =>
NH3CH3OH = NH3OHCH3

Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O

CuCl2 + Na2CO3 = CuCO3 + NaCl =>
CuCl2 + Na2CO3 = CuCO3 + 2 NaCl

AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3

NaBrO2 + Cl2 = NaClO2 + Br2 =>
2 NaBrO2 + Cl2 = 2 NaClO2 + Br2

NaNO3 + (NH4)2C2O4 = Na2C2O4 + NH4NO3 =>
2 NaNO3 + (NH4)2C2O4 = Na2C2O4 + 2 NH4NO3

Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2

P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3

Fe(oh)3 + KOH + Br2 = K2FeO4 + KBr + H2O =>
Fe(oh)3 + 24 KOH + 9 Br2 = 3 K2FeO4 + 18 KBr + 12 H2O

Mn(CH3COO)2 + CH3COOH + KMnO4 = Mn3O(CH3COO)7 + CH3COOK + H2O =>
12 Mn(CH3COO)2 + 14 CH3COOH + 3 KMnO4 = 5 Mn3O(CH3COO)7 + 3 CH3COOK + 7 H2O

SO2 + IO3 = SO4 + I =>
3 SO2 + 2 IO3 = 3 SO4 + 2 I

C8H14O + O2 = CO2 + H2O =>
C8H14O + 11 O2 = 8 CO2 + 7 H2O

Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O

Co + Ca(OH)2 = Ca + Co(OH)2 =>
Co + Ca(OH)2 = Ca + Co(OH)2

KOHFe(NO3)3 = FeOHK(NO3)3 =>
KOHFe(NO3)3 = FeOHK(NO3)3

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

Si2O2 + Mg = Si + MgO =>
Si2O2 + 2 Mg = 2 Si + 2 MgO

Na2O + FeO = Na2FeO2 =>
Na2O + FeO = Na2FeO2

KOH(s) + O2(g) = KO2(s) + HO2(l) =>
2 KOH(s) + 3 O2(g) = 2 KO2(s) + 2 HO2(l)

Na2S2O8 + H2O = HSO4 + NaOH =>
Na2S2O8 + 2 H2O = 2 HSO4 + 2 NaOH

Al(OH)3 + HClO4 = Al(ClO4)3 + H2O =>
Al(OH)3 + 3 HClO4 = Al(ClO4)3 + 3 H2O

H2SO4(l) + H2S(g) = H2O(l) + S(s) =>
H2SO4(l) + 3 H2S(g) = 4 H2O(l) + 4 S(s)

K3P + O2 = K3PO4 =>
K3P + 2 O2 = K3PO4

La + O2 = La2O5 =>
4 La + 5 O2 = 2 La2O5

MHCO3 + H2SO4 = M2SO4 + H2O + CO2 =>
2 MHCO3 + H2SO4 = M2SO4 + 2 H2O + 2 CO2

Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3

BaCl2 + LiCrO4 = BaCrO4 + LiCl2 =>
BaCl2 + LiCrO4 = BaCrO4 + LiCl2

Cl2 + HNO3 = H2O + NO2 + HClO4 =>
Cl2 + 14 HNO3 = 6 H2O + 14 NO2 + 2 HClO4

Ag(NH4) + LiI = AgI + Li(NH4) =>
Ag(NH4) + LiI = AgI + Li(NH4)

Ce(NO3)*6H2O = Ce(NO3) + H2O =>
Ce(NO3)*6H2O = Ce(NO3) + 6 H2O

C6H6 + C2H4 = C6H5C2H5 =>
C6H6 + C2H4 = C6H5C2H5

CO2 + N2O = CO + NO =>
CO2 + N2O = CO + 2 NO

WH = HW =>
WH = HW

CaO*Al2O3 + Ca(OH)2 = Al(OH)3 + CaO =>
CaO*Al2O3 + 3 Ca(OH)2 = 2 Al(OH)3 + 4 CaO

Au + NaOCl + HCl = HAuCl4 + NaCl + H2O =>
2 Au + 3 NaOCl + 8 HCl = 2 HAuCl4 + 3 NaCl + 3 H2O

HSO4{-} + H2O = H2SO4 + OH{-} =>
HSO4{-} + H2O = H2SO4 + OH{-}

(NH4)2SO3 = NH3 + SO2 + H2O =>
(NH4)2SO3 = 2 NH3 + SO2 + H2O

I2 + I{-} = I3{-}redox =>
I2 + I{-} = I3{-}redox

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

C14H30 = C8H18 + C3H6 =>
C14H30 = C8H18 + 2 C3H6

(NH4)2S + K2CO3 = (NH4)2CO3 + K2S =>
(NH4)2S + K2CO3 = (NH4)2CO3 + K2S

ZnCl2 + Na3(PO4) = Zn(PO4) + Cl2 + Na3 =>
ZnCl2 + Na3(PO4) = Zn(PO4) + Cl2 + Na3

HCN + Ca(HO)2 = H2O + Ca(CN)2 =>
2 HCN + Ca(HO)2 = 2 H2O + Ca(CN)2

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Breng de vergelijking van een chemische reactie in evenwicht
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