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Chemische vergelijkingen in evenwicht op01/24/17

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Breng de vergelijking van een chemische reactie in evenwicht
Cu2O3 + HCl = CuCl2 + H2O + Cl2 =>
Cu2O3 + 6 HCl = 2 CuCl2 + 3 H2O + Cl2

Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4

KMNO4 + FeSO4 + H2SO4 = K2SO4 + MNSO4 + Fe2(SO4)3 + H2O =>
2 KMNO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MNSO4 + 5 Fe2(SO4)3 + 8 H2O

carbondioxide + water = carbonicacid =>
CO2 + H2O = H2CO3

CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4 =>
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4

FeSO4 + H2SO4 + KMnO4 = Fe2(SO4)4 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 16 H2SO4 + 4 KMnO4 = 5 Fe2(SO4)4 + 4 MnSO4 + 2 K2SO4 + 16 H2O

(NH4)2TiF6 + NH4OH + H2O = TiO2 + NH4HF2 =>
(NH4)2TiF6 + NH4OH + H2O = TiO2 + 3 NH4HF2

Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O

Ni(NO3)2(aq) + NAOH(aq) = Ni(OH)2(s) + NANO3(aq) =>
Ni(NO3)2(aq) + 2 NAOH(aq) = Ni(OH)2(s) + 2 NANO3(aq)

AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl

K2CrO4 + K2S + HCl = CrCl3 + S + KCl + H2O =>
2 K2CrO4 + 3 K2S + 16 HCl = 2 CrCl3 + 3 S + 10 KCl + 8 H2O

ZnO + C = Zn + CO =>
ZnO + C = Zn + CO

C6H16 + Br2 = C7H15Br + HBr =>
7 C6H16 + 14 Br2 = 6 C7H15Br + 22 HBr

Cu(OH)2 = CuO + H2O1 =>
Cu(OH)2 = CuO + H2O1

CuO + C6H8O7 = Cu + CO2 + H2O =>
9 CuO + C6H8O7 = 9 Cu + 6 CO2 + 4 H2O

CrCl3 + NH3 + H2O = Cr(OH)3 + NH4Cl =>
CrCl3 + 3 NH3 + 3 H2O = Cr(OH)3 + 3 NH4Cl

NH3 + KMnO4 + H2SO4 = N2 + MnSO4 + K2SO4 + H2O =>
10 NH3 + 6 KMnO4 + 9 H2SO4 = 5 N2 + 6 MnSO4 + 3 K2SO4 + 24 H2O

Br2 + (OH){-} = H2O + Br{-} + (BrO){-} =>
Br2 + 2(OH){-} = H2O + Br{-} + (BrO){-}

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

AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

CH3COOH + Mg = (CH3COO)2Mg + H =>
2 CH3COOH + Mg = (CH3COO)2Mg + 2 H

Zn + S = ZnS =>
Zn + S = ZnS

HCl + As2O3 + NaNO3 + H2O = NO + H2AsO4 + NaCl =>
2 HCl + As2O3 + 2 NaNO3 + H2O = 2 NO + 2 H2AsO4 + 2 NaCl

H2O = H2 + O2 =>
2 H2O = 2 H2 + O2

B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5

Bi2O3 + NaOH + NaClO = NaBiO3 + NaCl + H2O =>
Bi2O3 + 2 NaOH + 2 NaClO = 2 NaBiO3 + 2 NaCl + H2O

HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl

Fe + H2O = H2 + Fe3O4 =>
3 Fe + 4 H2O = 4 H2 + Fe3O4

Co(OH)2 = CoO + H2O =>
Co(OH)2 = CoO + H2O

As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2

Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S

Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2

KH2PO4 + NaOH = KNa2PO4 + H2O =>
KH2PO4 + 2 NaOH = KNa2PO4 + 2 H2O

CH3COOH + MgO = (CH3COO)2Mg + H2O =>
2 CH3COOH + MgO = (CH3COO)2Mg + H2O

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

Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

H2So4 + LiOH = Li2So4 + H2O =>
H2So4 + 2 LiOH = Li2So4 + 2 H2O

Fe + O2 = Fe2O =>
4 Fe + O2 = 2 Fe2O

Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O

Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O

CH3COOH + MgO = (CH3COO)2Mg + H2O =>
2 CH3COOH + MgO = (CH3COO)2Mg + H2O

CuCl2*2H2O + Na2SO3 = CuSO3 + NaCl + H2O =>
CuCl2*2H2O + Na2SO3 = CuSO3 + 2 NaCl + 2 H2O

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

CH3COOH + MgO = (CH3COO)2Mg + H2O =>
2 CH3COOH + MgO = (CH3COO)2Mg + H2O

CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

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Breng de vergelijking van een chemische reactie in evenwicht
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