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Chemische vergelijkingen in evenwicht op04/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2

C55H115 + O2 = CO2 + H2O =>
4 C55H115 + 335 O2 = 220 CO2 + 230 H2O

Zn + H2O = Zn3O + H2 =>
3 Zn + H2O = Zn3O + H2

HF + H2O = F{-} + H3O{+} =>
HF + H2O = F{-} + H3O{+}

H2SeO3 + H2S = Se + S + H2O =>
H2SeO3 + 2 H2S = Se + 2 S + 3 H2O

MnCl2 + NaClO + NaOH = Na2MnO4 + NaCl + H2O =>
MnCl2 + 2 NaClO + 4 NaOH = Na2MnO4 + 4 NaCl + 2 H2O

CrBr3 + Cl2 + KOH = K2CrO4 + KBr + H2O + KCl =>
2 CrBr3 + 3 Cl2 + 16 KOH = 2 K2CrO4 + 6 KBr + 8 H2O + 6 KCl

Hg + HI = H2[HgI4] + H2 =>
Hg + 4 HI = H2[HgI4] + H2

Cl2 + KBr = Br2 + KCl =>
Cl2 + 2 KBr = Br2 + 2 KCl

Cl + OH{-} = Cl{-} + ClO4{-} + H2O =>
8 Cl + 8 OH{-} = 7 Cl{-} + ClO4{-} + 4 H2O

K + Cr2O3 = KCr2O3 =>
K + Cr2O3 = KCr2O3

AlBr3 + AgNo3 = AlNo3 + AgBr3 =>
AlBr3 + AgNo3 = AlNo3 + AgBr3

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

CaO = Ca + O2CaO =>
3 CaO = 2 Ca + O2CaO

C2H2(g) + H2(g) = C2H6(g) =>
C2H2(g) + 2 H2(g) = C2H6(g)

V(OH)3 + O2 = VO(OH)2 + H2O =>
4 V(OH)3 + O2 = 4 VO(OH)2 + 2 H2O

CH2NH2COOH + HNO3 = CH2NH2COONO2 + H2O =>
CH2NH2COOH + HNO3 = CH2NH2COONO2 + H2O

C2H2(g) + H2(g) = C2H6(g) =>
C2H2(g) + 2 H2(g) = C2H6(g)

K(s) + N2(g) = KN2 =>
K(s) + N2(g) = KN2

(NH4)3PO4 + CaCl2 = Ca3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NH4Cl

Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2

Fe2(SO4)3 + RbOH = Fe(OH)3 + Rb2SO4 =>
Fe2(SO4)3 + 6 RbOH = 2 Fe(OH)3 + 3 Rb2SO4

MgSO4 + BaS = BaSO4 + MgS =>
MgSO4 + BaS = BaSO4 + MgS

Ga(ClO4)3 + ZnCl2 = GaCl3 + Zn(ClO4)2 =>
2 Ga(ClO4)3 + 3 ZnCl2 = 2 GaCl3 + 3 Zn(ClO4)2

H2O + Br2 + HSO3{-} = Br{-} + SO42{-} + H{+} =>
78 H2O + 79 Br2 + 2 HSO3{-} = 158 Br{-} + 2 SO42{-} + 158 H{+}

Fe3S8 = Fe + S8 =>
Fe3S8 = 3 Fe + S8

AlBr3 + AgNo3 = AlNo3 + AgBr3 =>
AlBr3 + AgNo3 = AlNo3 + AgBr3

Au2O + KCN + H2O = K[Au(OH)2] + AuCN =>
Au2O + KCN + H2O = K[Au(OH)2] + AuCN

CO + MnO4 = MnO + CO2 =>
3 CO + MnO4 = MnO + 3 CO2

CH3Cl + NaOH = C2H5OH + NaCl + HCl =>
2 CH3Cl + NaOH = C2H5OH + NaCl + HCl

AlBr3 + AgNo3 = AlNo3 + AgBr3 =>
AlBr3 + AgNo3 = AlNo3 + AgBr3

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

Cu + H2CO3 = CuCO3 + H2 =>
Cu + H2CO3 = CuCO3 + H2

Br2 + KI = I2 + KBr =>
Br2 + 2 KI = I2 + 2 KBr

Li3PO4 + Mg(CH3COO)2 = Mg3(PO4)2 + LiCH3COO =>
2 Li3PO4 + 3 Mg(CH3COO)2 = Mg3(PO4)2 + 6 LiCH3COO

Cu3(PO4)2 + NaCl = Na3(PO4) + CuCl2 =>
Cu3(PO4)2 + 6 NaCl = 2 Na3(PO4) + 3 CuCl2

CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl

Zn(NO3)2 + H2O = Zn(OH)2 + HNO3 =>
Zn(NO3)2 + 2 H2O = Zn(OH)2 + 2 HNO3

N2O5 = N4 + O8 =>
8 N2O5 = 4 N4 + 5 O8

Ge(OH)3 = Ge2O3 + H2O =>
2 Ge(OH)3 = Ge2O3 + 3 H2O

Sr(OH)2 + HCl = (Sr(OH))Cl + H2O =>
Sr(OH)2 + HCl = (Sr(OH))Cl + H2O

CuS + O2 = CuO2 + S =>
CuS + O2 = CuO2 + S

Cu3(PO4)2 + NaCl = Na3(PO4) + CuCl2 =>
Cu3(PO4)2 + 6 NaCl = 2 Na3(PO4) + 3 CuCl2

AlBr3 + AgNo3 = AlNo3 + AgBr3 =>
AlBr3 + AgNo3 = AlNo3 + AgBr3

Mg3P2 + H2SO4 = MgSO4 + PH3 =>
Mg3P2 + 3 H2SO4 = 3 MgSO4 + 2 PH3

C5HNH2 + O2 = CO2 + H2O + NO2 =>
4 C5HNH2 + 27 O2 = 20 CO2 + 6 H2O + 4 NO2

V{+5} + Zn = V{+2} + Zn{+2} =>
2 V{+5} + 3 Zn = 2 V{+2} + 3 Zn{+2}

K2XeO4 + TiCl2 + HCl = Xe + TiCl4 + KCl + H2O =>
K2XeO4 + 3 TiCl2 + 8 HCl = Xe + 3 TiCl4 + 2 KCl + 4 H2O

H2CO3 + NaO4 = NaCO3 + H2O4 =>
H2CO3 + NaO4 = NaCO3 + H2O4

NH2CH2COOH + Cu(OH)2 = Cu[(NH2CH2COO)2] + H2O =>
2 NH2CH2COOH + Cu(OH)2 = Cu[(NH2CH2COO)2] + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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