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Chemische vergelijkingen in evenwicht op02/18/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cr2O3 + HI = Cr2I + HO3 =>
Cr2O3 + HI = Cr2I + HO3

NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O

Zn + HNO3 = Zn{2+} + NO3{-} + H2O + N2O =>
4 Zn + 10 HNO3 = 4 Zn{2+} + 8 NO3{-} + 5 H2O + N2O

NaMnO4 + NaOH + PH3 = Na3PO4 + Na2MnO4 + H2O =>
8 NaMnO4 + 11 NaOH + PH3 = Na3PO4 + 8 Na2MnO4 + 7 H2O

BaCl = Ba + Cl2 =>
2 BaCl = 2 Ba + Cl2

KMnO4 + NaNO2 + HNO3 = Mn2NO3 + NaNO3 + H2O + KNO3 =>
4 KMnO4 + 13 NaNO2 + 6 HNO3 = 2 Mn2NO3 + 13 NaNO3 + 3 H2O + 4 KNO3

H + Fe + Mg = H2FeMg8 =>
2 H + Fe + 8 Mg = H2FeMg8

Cu(NO3)2 + NaHCO3 = Cu2(HO)2CO3 + NaNO3 + H2O + CO2 =>
2 Cu(NO3)2 + 4 NaHCO3 = Cu2(HO)2CO3 + 4 NaNO3 + H2O + 3 CO2

NaI + AgNO3 = AgI + NO3 + Na =>
NaI + AgNO3 = AgI + NO3 + Na

B2H6 + NaH = B2H5{-} + NaH2{+} =>
B2H6 + NaH = B2H5{-} + NaH2{+}

HNO3 + Zn = (Zn(NO3)2) + H2 =>
2 HNO3 + Zn = (Zn(NO3)2) + H2

KMnO4 + HCl + HS2 = KCl + MnCl2 + S + H2O =>
KMnO4 + 3 HCl + 5 HS2 = KCl + MnCl2 + 10 S + 4 H2O

Br2 + S2{-} + H2O = Br{-} + SO42{-} + H{+} =>
167 Br2 + 2 S2{-} + 168 H2O = 334 Br{-} + 4 SO42{-} + 336 H{+}

Cr(OH)2 + H2O = Cr(OH)3 + H2 =>
2 Cr(OH)2 + 2 H2O = 2 Cr(OH)3 + H2

Mg + Mg(NO3)2 = Mg2(NO3)2 =>
Mg + Mg(NO3)2 = Mg2(NO3)2

KCl + H3PO4 = K3PO4 + HCl =>
3 KCl + H3PO4 = K3PO4 + 3 HCl

LiMnO4 + Sr(SCN)2 = LiSCN + Sr(MnO4)2 =>
2 LiMnO4 + Sr(SCN)2 = 2 LiSCN + Sr(MnO4)2

Mg61 = Mg102 =>
102 Mg61 = 61 Mg102

NiBr2 + H2O = NiOHBr + HBr =>
NiBr2 + H2O = NiOHBr + HBr

AgS + HNO3 = AgNO3 + NO + SO + H2O =>
AgS + 2 HNO3 = AgNO3 + NO + SO + H2O

NHNO = NO + N + H =>
NHNO = NO + N + H

FeBr3 + Fe(NO3)2 = FeBr2 + Fe(NO3)3 =>
2 FeBr3 + 3 Fe(NO3)2 = 3 FeBr2 + 2 Fe(NO3)3

C12H22 + NO2 = NO + CO2 + H2O =>
C12H22 + 35 NO2 = 35 NO + 12 CO2 + 11 H2O

N2C19H21Cl + Cu2O = N2C19H20CuCl + H2O =>
2 N2C19H21Cl + Cu2O = 2 N2C19H20CuCl + H2O

FeCl3 + HI = FeCl + I + HCl =>
FeCl3 + 2 HI = FeCl + 2 I + 2 HCl

Fe3O4 + H2 = Fe + H2O1 =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O1

(NO3)2Co(H2O)6 + H2O2 + K2(X) = Co(X)3 + H2O + K(NO3) + KOH =>
(NO3)2Co(H2O)6 + 2 H2O2 + 3 K2(X) = Co(X)3 + 6 H2O + 2 K(NO3) + 4 KOH

CuO + KHC2O4 + H2O = K2[Cu(C2O4)2]*13H2O =>
CuO + 2 KHC2O4 + 12 H2O = K2[Cu(C2O4)2]*13H2O

Al + K2Cr2O7 + H2SO4 = CrS(SO4)3 + K2SO4 + H2O + Al2(SO4)3 =>
4 Al + K2Cr2O7 + 15 H2SO4 = 2 CrS(SO4)3 + K2SO4 + 15 H2O + 2 Al2(SO4)3

CH3NH3Cl + KOH = KCl + CH3NH2 + H2O =>
CH3NH3Cl + KOH = KCl + CH3NH2 + H2O

Ag(NO) + NaCl = Na(NO) + AgCl =>
Ag(NO) + NaCl = Na(NO) + AgCl

HClO3 + Zn(OH)2 = H(OH)2 + ZnClO3 =>
HClO3 + Zn(OH)2 = H(OH)2 + ZnClO3

KMnO4 + FeSO4 = Fe(MnO4)2 + K2SO4 =>
2 KMnO4 + FeSO4 = Fe(MnO4)2 + K2SO4

TiCl3 + Mg = TiMg + Cl3 =>
TiCl3 + Mg = TiMg + Cl3

KMnO4 + HCl + H2SO4 = MnSO4 + H2O + Cl2 + K2SO4 =>
2 KMnO4 + 10 HCl + 3 H2SO4 = 2 MnSO4 + 8 H2O + 5 Cl2 + K2SO4

(NH4)2C2O4 + MgCl2 = (NH4)Cl + MgC2O4 =>
(NH4)2C2O4 + MgCl2 = 2(NH4)Cl + MgC2O4

CH3OOH + S = H2S + CHOO =>
2 CH3OOH + 3 S = 3 H2S + 2 CHOO

CdS(s) + H2SO4(aq) = H2S(g) + CdSO4(aq) =>
CdS(s) + H2SO4(aq) = H2S(g) + CdSO4(aq)

Ba3[Al(OH)6]2 + HCl = BaCl2 + AlCl3 + H2O =>
Ba3[Al(OH)6]2 + 12 HCl = 3 BaCl2 + 2 AlCl3 + 12 H2O

MgAl8 + HCl = H2 + MgCl + Al =>
2 MgAl8 + 2 HCl = H2 + 2 MgCl + 16 Al

C6H10O6 = CH6O + CO =>
3 C6H10O6 = 5 CH6O + 13 CO

NaOH + C2H5F = C2H5OH + NaF =>
NaOH + C2H5F = C2H5OH + NaF

HF + Ba(OH)2 = H2O + Ba + F =>
2 HF + Ba(OH)2 = 2 H2O + Ba + 2 F

AgC2H3O2(aq) + KF = AgF + KC2H3O2 =>
AgC2H3O2(aq) + KF = AgF + KC2H3O2

H3NBH3 = H + H2NBH2 =>
H3NBH3 = 2 H + H2NBH2

Cl2 + KI = ClI + K2 =>
Cl2 + 2 KI = 2 ClI + K2

Cr2(SO4)3 + H2O = Cr(OH)3 + H2(SO4) =>
Cr2(SO4)3 + 6 H2O = 2 Cr(OH)3 + 3 H2(SO4)

K2CO3 + AlCl3 = AlCO3 + K2Cl3 =>
K2CO3 + AlCl3 = AlCO3 + K2Cl3

H6C4 + O2 = H2O + CO2 =>
2 H6C4 + 11 O2 = 6 H2O + 8 CO2

FeI3 + Co(NO3)2 = Fe(NO3)3 + CoI2 =>
2 FeI3 + 3 Co(NO3)2 = 2 Fe(NO3)3 + 3 CoI2

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Breng de vergelijking van een chemische reactie in evenwicht
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