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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
NiCl2 + NH3 + H2O = Ni(OH)2 + NH4Cl =>
NiCl2 + 2 NH3 + 2 H2O = Ni(OH)2 + 2 NH4Cl

XCu + XNaCl = XCuCl2 + XNa =>
XCu + 2 XNaCl = XCuCl2 + 2 XNa

C2H4 + Cl2 = C2H4Cl2 =>
C2H4 + Cl2 = C2H4Cl2

HI + Sn(OH)2 = SnI2 + H2O =>
2 HI + Sn(OH)2 = SnI2 + 2 H2O

SO2 + Na[Al(OH)4] = NaHSO3 + Al(OH)3 =>
SO2 + Na[Al(OH)4] = NaHSO3 + Al(OH)3

Cr(C2H3O2)3 + K2S = Cr2S3 + K(C2H3O2) =>
2 Cr(C2H3O2)3 + 3 K2S = Cr2S3 + 6 K(C2H3O2)

C7H5O3N + C3H6O + HO{-} = C16H10O2N2 + C2H3O2{-} + H2O =>
2 C7H5O3N + 2 C3H6O + 2 HO{-} = C16H10O2N2 + 2 C2H3O2{-} + 4 H2O

K2CO3 + Ca(NO3)2 = K2(NO3)2 + CaCO3 =>
K2CO3 + Ca(NO3)2 = K2(NO3)2 + CaCO3

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

HClO4 = Cl2 + O2 + H2O =>
4 HClO4 = 2 Cl2 + 7 O2 + 2 H2O

S + NaOH = Na2S + Na2S3O2 + H2O =>
4 S + 4 NaOH = Na2S + Na2S3O2 + 2 H2O

Al + Fl2 = AlFl2 =>
Al + Fl2 = AlFl2

LrCl3 + NaOH = Lr2O3 + HCl + NaCl =>
2 LrCl3 + 3 NaOH = Lr2O3 + 3 HCl + 3 NaCl

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

H2O + Na = H2 + NaOH =>
2 H2O + 2 Na = H2 + 2 NaOH

Ba(NO3)2 + K2Cr2O7 + CH3COONa + H2O = BaCrO4 + CH3COOH + NaNO3 + KNO3 =>
2 Ba(NO3)2 + K2Cr2O7 + 2 CH3COONa + H2O = 2 BaCrO4 + 2 CH3COOH + 2 NaNO3 + 2 KNO3

H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl

Cl2 + NaF = ClFNa =>
Cl2 + 2 NaF = 2 ClFNa

FeCl2 + S = Fe2S3 + Cl2 =>
2 FeCl2 + 3 S = Fe2S3 + 2 Cl2

C11H16 + HNO3 = C11H16HNO3 =>
C11H16 + HNO3 = C11H16HNO3

H2SO4 + Zn + H2O = (Zn(H2O)4)SO4 + H2 =>
H2SO4 + Zn + 4 H2O = (Zn(H2O)4)SO4 + H2

H3C6H3O7 + NaHCO3 = CO2 + H2O + Na3C6H3O7 =>
H3C6H3O7 + 3 NaHCO3 = 3 CO2 + 3 H2O + Na3C6H3O7

C2H9SH + O2 = CO2 + H2O + SO2 =>
2 C2H9SH + 11 O2 = 4 CO2 + 10 H2O + 2 SO2

NaClO + C6H8O7 = Cl2 + Na(C6H8O8) =>
2 NaClO + 2 C6H8O7 = Cl2 + 2 Na(C6H8O8)

KOH + Al2S3 = Al(OH)3 + K2S =>
6 KOH + Al2S3 = 2 Al(OH)3 + 3 K2S

Sb2O3 + NaOH = H2O + NaSbO2 =>
Sb2O3 + 2 NaOH = H2O + 2 NaSbO2

Ag2S(s) + O2(g) = Ag2O(s) + S(s) =>
2 Ag2S(s) + O2(g) = 2 Ag2O(s) + 2 S(s)

Zn(NO3)2 + C6H8O7 + H2O = Zn3(C6H5O7)2*10H20 + N2 + O2 =>
6 Zn(NO3)2 + 4 C6H8O7 + 194 H2O = 2 Zn3(C6H5O7)2*10H20 + 6 N2 + 115 O2

Pb(NO3)2 + BaCl2 = PbCl2 + Ba(NO3)2 =>
Pb(NO3)2 + BaCl2 = PbCl2 + Ba(NO3)2

Na2SO4 + CuSO4 = SO4 + NaCu =>
Na2SO4 + 2 CuSO4 = 3 SO4 + 2 NaCu

Al2O3 + CO2 = Al2 + (CO3)3 =>
Al2O3 + 3 CO2 = Al2 + (CO3)3

Hg(OH)2 + H3AsO4 = Hg3(AsO4)2 + H2O =>
3 Hg(OH)2 + 2 H3AsO4 = Hg3(AsO4)2 + 6 H2O

Al + I = AlI3 =>
Al + 3 I = AlI3

Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O

Na(s) + TiCl4(l) = NaCl(s) + Ti(s) =>
4 Na(s) + TiCl4(l) = 4 NaCl(s) + Ti(s)

Cu2O + CH3CN + H2SO4 = Cu2(CH3CN)SO4 + H2O =>
Cu2O + CH3CN + H2SO4 = Cu2(CH3CN)SO4 + H2O

CH3OH + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
CH3OH + K2Cr2O7 + 4 H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + 6 H2O

BaCrO4 + KI + HCl = BaCl2 + I2 + KCl + CrCl3 + H2O =>
2 BaCrO4 + 6 KI + 16 HCl = 2 BaCl2 + 3 I2 + 6 KCl + 2 CrCl3 + 8 H2O

BaO2(s) + H2O(l) = Ba(OH)2(g) + O2(g) =>
2 BaO2(s) + 2 H2O(l) = 2 Ba(OH)2(g) + O2(g)

Cu + H2SO4 = CuSO2 + H2O + SO4 =>
Cu + 2 H2SO4 = CuSO2 + 2 H2O + SO4

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}

Cr2O7{2-} + Sn{2+} + H{+} = Cr{3+} + Sn{4} + H2O =>
Cr2O7{2-} + 3 Sn{2+} + 14 H{+} = 2 Cr{3+} + 3 Sn{4} + 7 H2O

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

CuI2 + Cl2 = CuCl2 + I =>
CuI2 + Cl2 = CuCl2 + 2 I

Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2

C5H12 = C5H10 + H2 =>
C5H12 = C5H10 + H2

Na2CO3 + H2O = NaOH + H2CO3 =>
Na2CO3 + 2 H2O = 2 NaOH + H2CO3

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Breng de vergelijking van een chemische reactie in evenwicht
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