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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
Al + O2 = O2Al2O3 =>
4 Al + 5 O2 = 2 O2Al2O3

Mg + NiO = MgNi + O2 =>
2 Mg + 2 NiO = 2 MgNi + O2

N2O = N + NO =>
N2O = N + NO

O3 + CUO = CUO2 =>
O3 + 3 CUO = 3 CUO2

H{+} + H2O2 + Fe3O4 = Fe{3+} + H2O =>
18 H{+} + H2O2 + 2 Fe3O4 = 6 Fe{3+} + 10 H2O

H2SO3 + FeCl3 = Fe2(SO3)3 + HCl =>
3 H2SO3 + 2 FeCl3 = Fe2(SO3)3 + 6 HCl

(NH4)2SO4(aq) + SrCl2(aq) = (NH4)2Cl2 + SrSO4 =>
(NH4)2SO4(aq) + SrCl2(aq) = (NH4)2Cl2 + SrSO4

K2Cr2O7 + HBr = Br2 + CrBr3 + KBr2 + H2O =>
K2Cr2O7 + 14 HBr = 2 Br2 + 2 CrBr3 + 2 KBr2 + 7 H2O

O3 + CUO = CUO2 =>
O3 + 3 CUO = 3 CUO2

Cr + Cl2 = CrCl2 =>
Cr + Cl2 = CrCl2

KMnO4 + NiCl2 = KCl + Ni(MnO4)2 =>
2 KMnO4 + NiCl2 = 2 KCl + Ni(MnO4)2

Hg2Cl2 + O2 + HCl = HgCl2 + H2O =>
2 Hg2Cl2 + O2 + 4 HCl = 4 HgCl2 + 2 H2O

K2O = K + O2 =>
2 K2O = 4 K + O2

(NH4)2C2O4 + CuC2H3O2 = Cu2C2O4 + NH4C2H3O2 =>
(NH4)2C2O4 + 2 CuC2H3O2 = Cu2C2O4 + 2 NH4C2H3O2

Pd + H2O = PdOH + H =>
Pd + H2O = PdOH + H

C7H12 + O2 = CO2 + H2O =>
C7H12 + 10 O2 = 7 CO2 + 6 H2O

Pb + KOH + H2O = K5[Pb(OH)6] + H2 =>
2 Pb + 10 KOH + 2 H2O = 2 K5[Pb(OH)6] + H2

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

Zn + Ag2O = ZnO + Ag =>
Zn + Ag2O = ZnO + 2 Ag

(NH4)2S + SnS = (NH4)S + Sn2S =>
(NH4)2S + 2 SnS = 2(NH4)S + Sn2S

CHN + LiAlH4 + H2O = CH3NH2 + Al(OH)3 + LiOH =>
2 CHN + LiAlH4 + 4 H2O = 2 CH3NH2 + Al(OH)3 + LiOH

CuBr + HNO3 = Cu(NO3)2 + HBr + NO + H2O =>
3 CuBr + 7 HNO3 = 3 Cu(NO3)2 + 3 HBr + NO + 2 H2O

CH3COOH + NaCl = HCl + CH3COONa =>
CH3COOH + NaCl = HCl + CH3COONa

H2C5H7NO4 + NaOH = Na2C5H7NO4 + H2O =>
H2C5H7NO4 + 2 NaOH = Na2C5H7NO4 + 2 H2O

Al(NO3)3 + CH3COOH = Al(OH)3 + CH3CONO3 =>
Al(NO3)3 + 3 CH3COOH = Al(OH)3 + 3 CH3CONO3

Pb(HCO3)2 + K2SO4 = KHCO3 + PbSO4 =>
Pb(HCO3)2 + K2SO4 = 2 KHCO3 + PbSO4

(NH4)3PO4 + K2[HgJ4] + KOH = [NH2Hg2OJ] + KJ + K3PO4 + H2O =>
(NH4)3PO4 + 6 K2[HgJ4] + 12 KOH = 3[NH2Hg2OJ] + 21 KJ + K3PO4 + 9 H2O

CO2(g) + H2O(l) = CH3COCH3(l) + O2(g) =>
3 CO2(g) + 3 H2O(l) = CH3COCH3(l) + 4 O2(g)

K + Zn = KZn =>
K + Zn = KZn

KOH + KIO4 + NO = I2 + H2O + KNO3 =>
8 KOH + 6 KIO4 + 14 NO = 3 I2 + 4 H2O + 14 KNO3

Li + H3SO4 = H2 + Li2SO4 =>
4 Li + 2 H3SO4 = 3 H2 + 2 Li2SO4

Sr(OH)2 + H2O = Sr*H2O + OH =>
Sr(OH)2 + H2O = Sr*H2O + 2 OH

AgNO3 + LiCl = AgCl + LiNO3 =>
AgNO3 + LiCl = AgCl + LiNO3

H2O + Br2 = HBr + HOBr =>
H2O + Br2 = HBr + HOBr

Ca(OH)2 + H(ClO4) = H2O + Ca(ClO4)2 =>
Ca(OH)2 + 2 H(ClO4) = 2 H2O + Ca(ClO4)2

S2O3{-2} + H2O = S{-2} + SO4{2-} + H{+} =>
S2O3{-2} + H2O = S{-2} + SO4{2-} + 2 H{+}

MgCl2 + K3P = Mg3P2 + KCl =>
3 MgCl2 + 2 K3P = Mg3P2 + 6 KCl

Sb2O5 + HCl = SbOCl + Cl2 + H2O =>
Sb2O5 + 6 HCl = 2 SbOCl + 2 Cl2 + 3 H2O

CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl

AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3

CH3COOH + NaCl = HCl + CH3COONa =>
CH3COOH + NaCl = HCl + CH3COONa

KAl(SO4)2 = K2SO4 + Al2O3 + SO2 + O2 =>
4 KAl(SO4)2 = 2 K2SO4 + 2 Al2O3 + 6 SO2 + 3 O2

AgCl + Na2S = NaCl + Ag2S =>
2 AgCl + Na2S = 2 NaCl + Ag2S

HgS2 + CaO = CaS + CaSO4 + Hg =>
2 HgS2 + 4 CaO = 3 CaS + CaSO4 + 2 Hg

Sr(OH)2 + Cr(NO3)3 = Sr(NO3)2 + Cr(OH)3 =>
3 Sr(OH)2 + 2 Cr(NO3)3 = 3 Sr(NO3)2 + 2 Cr(OH)3

C7H16(g) + O2(g) = CO(g) + H2O(l) =>
2 C7H16(g) + 15 O2(g) = 14 CO(g) + 16 H2O(l)

Ba2F1 + Fe3C4 = Ba2C4 + Fe3F1 =>
Ba2F1 + Fe3C4 = Ba2C4 + Fe3F1

CH3COOH + NaCl = HCl + CH3COONa =>
CH3COOH + NaCl = HCl + CH3COONa

K2Cr2O7 + NH4Cl + HCl = KCl + CrCl3 + N2 + H2O =>
K2Cr2O7 + 2 NH4Cl + 6 HCl = 2 KCl + 2 CrCl3 + N2 + 7 H2O

ZnSO4 + AgNO3 = Zn(NO3)2 + Ag2SO4 =>
ZnSO4 + 2 AgNO3 = Zn(NO3)2 + Ag2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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