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Chemische vergelijkingen in evenwicht op04/24/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaHCO3 + H3C6H5O7 = Na3C6H5O7 + CO2 + H2O =>
3 NaHCO3 + H3C6H5O7 = Na3C6H5O7 + 3 CO2 + 3 H2O

Be(OH)2 + LiOH = Li2[Be(OH)4] =>
Be(OH)2 + 2 LiOH = Li2[Be(OH)4]

N3F = N + F =>
N3F = 3 N + F

Be(OH)2 + LiOH = Li2[Be(OH)4] =>
Be(OH)2 + 2 LiOH = Li2[Be(OH)4]

C3H7OH + NaBr = C3H7Br + NaOH =>
C3H7OH + NaBr = C3H7Br + NaOH

Be(OH)2 + LiOH = Li2[Be(OH)4] =>
Be(OH)2 + 2 LiOH = Li2[Be(OH)4]

KMnO4 + NaBr + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O + Br2 =>
2 KMnO4 + 10 NaBr + 8 H2SO4 = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Br2

NaOH + Br = NaBr + NaBrO3 + H2O =>
6 NaOH + 6 Br = 5 NaBr + NaBrO3 + 3 H2O

NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3

Fe(MnO4)3 + Mg = Mg(MnO4)3 + Fe2 =>
2 Fe(MnO4)3 + 2 Mg = 2 Mg(MnO4)3 + Fe2

Cr3 + TnCl2 = Cr3Cl2 + Tn =>
Cr3 + TnCl2 = Cr3Cl2 + Tn

BiCl3 = Bi + Cl2 =>
2 BiCl3 = 2 Bi + 3 Cl2

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

KOCN + (NH4)2SO4 = CON2H4 + K2SO4 =>
2 KOCN + (NH4)2SO4 = 2 CON2H4 + K2SO4

Cr2O3 + H2O = Cr(OH)3 =>
Cr2O3 + 3 H2O = 2 Cr(OH)3

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

Ag2O + HI = H2O + AgI =>
Ag2O + 2 HI = H2O + 2 AgI

Na2SiF6 + H2SO4 = H2SiF6 + Na2SO4 =>
Na2SiF6 + H2SO4 = H2SiF6 + Na2SO4

(NH4)2SO4 + CaCO3 = (NH4)2CO3 + CaSO4 =>
(NH4)2SO4 + CaCO3 = (NH4)2CO3 + CaSO4

KAt + Cl2 = KCl + At =>
2 KAt + Cl2 = 2 KCl + 2 At

HOOBr(g) + HBr(g) = HOBr(g) =>
HOOBr(g) + HBr(g) = 2 HOBr(g)

Cr2O3 + H2O = Cr(OH)3 =>
Cr2O3 + 3 H2O = 2 Cr(OH)3

P4 + HCl = PCl5 + H2 =>
P4 + 20 HCl = 4 PCl5 + 10 H2

HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(g) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(g)

Al2O4 + HSO4 = Al(SO4)4 + H2O =>
Al2O4 + 8 HSO4 = 2 Al(SO4)4 + 4 H2O

Cu(s) + NO3{-}(aq) + H{+}(aq) = Cu{2+} + NO2(g) + H2O(l) =>
Cu(s) + 2 NO3{-}(aq) + 4 H{+}(aq) = Cu{2+} + 2 NO2(g) + 2 H2O(l)

C2H5Cl + HCN = C2H5CN + HCl =>
C2H5Cl + HCN = C2H5CN + HCl

KCl + Pb(SO3)2 = K2(SO3) + PbCl4 =>
4 KCl + Pb(SO3)2 = 2 K2(SO3) + PbCl4

C(s) + H2(g) + O2(g) = C7H16O9(s) =>
14 C(s) + 16 H2(g) + 9 O2(g) = 2 C7H16O9(s)

Li3(PO4) + Ca(OH)2 = LiOH + Ca3(PO4)2 =>
2 Li3(PO4) + 3 Ca(OH)2 = 6 LiOH + Ca3(PO4)2

Cr2O3 + H2O = Cr(OH)3 =>
Cr2O3 + 3 H2O = 2 Cr(OH)3

Ca3(PO4)2 + SiO2 + C = CaSiO3 + P + CO =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 2 P + 5 CO

O2 + C5H2 = CO + H2 =>
5 O2 + 2 C5H2 = 10 CO + 2 H2

BaS + Na2SO4 = BaSO4 + Na2S =>
BaS + Na2SO4 = BaSO4 + Na2S

C5H9NO3 + O2 = C5H9NO4 =>
2 C5H9NO3 + O2 = 2 C5H9NO4

C6H12 + KMnO4 + H2O = C6H11OH1 + MnO2 + KOH =>
3 C6H12 + 2 KMnO4 + H2O = 3 C6H11OH1 + 2 MnO2 + 2 KOH

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

CH3CH2OHCH3 + O2 = H2O + CH3COOH =>
4 CH3CH2OHCH3 + 7 O2 = 6 H2O + 6 CH3COOH

S + H2SO4(aq) = SO2 + H2O =>
S + 2 H2SO4(aq) = 3 SO2 + 2 H2O

Pb(NO3)2 + Hg = Pb + Hg(NO3)3 =>
3 Pb(NO3)2 + 2 Hg = 3 Pb + 2 Hg(NO3)3

Pb(NO3)2 + KI = Pb(NO3)2KI =>
Pb(NO3)2 + KI = Pb(NO3)2KI

Cu + H2SO4 = CuSO4 + H1 =>
Cu + H2SO4 = CuSO4 + 2 H1

C2H4O2KOH = H2OKC2H3O2 =>
C2H4O2KOH = H2OKC2H3O2

AgNo3 + K2Cr2O7 = Ag2Cr2O7 + KNo3 =>
2 AgNo3 + K2Cr2O7 = Ag2Cr2O7 + 2 KNo3

Cu(s) + AgNO3 = Ag(s) + Cu2NO3 =>
2 Cu(s) + AgNO3 = Ag(s) + Cu2NO3

Al + (FeNO3)2 = Al(NO3)3 + Fe =>
2 Al + 3(FeNO3)2 = 2 Al(NO3)3 + 6 Fe

(NH4)2S + Br = S + NH4Br =>
(NH4)2S + 2 Br = S + 2 NH4Br

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH

CuSO4 + Ca(OH)2 = CuOH + Ca(SO4)2 =>
2 CuSO4 + Ca(OH)2 = 2 CuOH + Ca(SO4)2

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Breng de vergelijking van een chemische reactie in evenwicht
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