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Chemische vergelijkingen in evenwicht op03/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
OH{-} + NH4C2H3O2 = C2H3O2{-} + NH3 + H2O =>
OH{-} + NH4C2H3O2 = C2H3O2{-} + NH3 + H2O

Na2O + H2SO4 = Na2SO4 + H2O =>
Na2O + H2SO4 = Na2SO4 + H2O

CH3NH2*HCl + CH3COONa*3H2O = CH3NH2*CH3COOH + NaCl + H2O =>
CH3NH2*HCl + CH3COONa*3H2O = CH3NH2*CH3COOH + NaCl + 3 H2O

Na2CO3(s) + CH3COOH(aq) = NaCH3COO + H2O + CO2 =>
Na2CO3(s) + 2 CH3COOH(aq) = 2 NaCH3COO + H2O + CO2

Fe(NH4)2(SO4)2 + KMnO4 + H2SO4 = MnSO4 + Fe(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
5 Fe(NH4)2(SO4)2 + 4 KMnO4 + 16 H2SO4 = 4 MnSO4 + 5 Fe(SO4)3 + 2 K2SO4 + 5(NH4)2SO4 + 16 H2O

ZnI2 + NaOH = Na2[Zn(OH)4] + NaI =>
ZnI2 + 4 NaOH = Na2[Zn(OH)4] + 2 NaI

AlCl3 + NaOH = AlOHCl2 + NaCl =>
AlCl3 + NaOH = AlOHCl2 + NaCl

H2O2 + CH3OH = H2CO + H2O =>
H2O2 + CH3OH = H2CO + 2 H2O

C25H52(l) + O2(g) = CO2(g) + H2O =>
C25H52(l) + 38 O2(g) = 25 CO2(g) + 26 H2O

Cr2O7{2-} + Fe{2+} + H{+} = Cr3{+} + H2O + Fe{3+} =>
3 Cr2O7{2-} + 34 Fe{2+} + 42 H{+} = 2 Cr3{+} + 21 H2O + 34 Fe{3+}

ZnI2 + NaOH = Na2[Zn(OH)4] + NaI =>
ZnI2 + 4 NaOH = Na2[Zn(OH)4] + 2 NaI

P4O10 + NaNO3 = P(NO3)5 + Na2O =>
P4O10 + 20 NaNO3 = 4 P(NO3)5 + 10 Na2O

ZnI2 + NaOH = Na2[Zn(OH)4] + NaI =>
ZnI2 + 4 NaOH = Na2[Zn(OH)4] + 2 NaI

CH3CH3(g) + O2 = CH2(g) + H2O(g) =>
2 CH3CH3(g) + O2 = 4 CH2(g) + 2 H2O(g)

Zn(OH)2 + Na2(SO4) = ZnSO4 + NaOH =>
Zn(OH)2 + Na2(SO4) = ZnSO4 + 2 NaOH

Cu(OH)2*CuCO3 = CuO + CO2 + H2O =>
Cu(OH)2*CuCO3 = 2 CuO + CO2 + H2O

H6Cl3 = H2Cl =>
H6Cl3 = 3 H2Cl

AgO + H2O = Ag(OH)2 =>
AgO + H2O = Ag(OH)2

CH3COH + Cu(OH)2 = Cu2O + CH3COOH + H2O =>
CH3COH + 2 Cu(OH)2 = Cu2O + CH3COOH + 2 H2O

Sb2S3 + O2 = Sb4O6 + SO2 =>
2 Sb2S3 + 9 O2 = Sb4O6 + 6 SO2

NH4(NO3)(aq) + KOH(aq) = NH4OH + K(NO3) =>
NH4(NO3)(aq) + KOH(aq) = NH4OH + K(NO3)

Pb2C2H3O2 + Zn2 = Zn2C2H3O2 + Pb2 =>
Pb2C2H3O2 + Zn2 = Zn2C2H3O2 + Pb2

I2 + NaOH = NaOI + NaI + H2O =>
I2 + 2 NaOH = NaOI + NaI + H2O

K2Cr2O7 + H2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O

PbI2 + Ca = Pb + CaI2 =>
PbI2 + Ca = Pb + CaI2

LiHCO3 = Li2CO3 + CO2 + HOH =>
2 LiHCO3 = Li2CO3 + CO2 + HOH

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

Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2

C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O

Al(s) + Fe2O3(l) = Al2O3(l) + Fe(s) =>
2 Al(s) + Fe2O3(l) = Al2O3(l) + 2 Fe(s)

Al2S3 + (NH4)2HPO4 = Al2(HPO4)3 + (NH4)2S =>
Al2S3 + 3(NH4)2HPO4 = Al2(HPO4)3 + 3(NH4)2S

HBr(aq) + Sr(OH)2(aq) = H2O(l) + SrBr2(s) =>
2 HBr(aq) + Sr(OH)2(aq) = 2 H2O(l) + SrBr2(s)

BrCH2CH2CH2Br = CH2CHCH2Br + HBr =>
BrCH2CH2CH2Br = CH2CHCH2Br + HBr

CH3ONa + C7H15Br = C7H14 + NaBr + H2O =>
7 CH3ONa + 7 C7H15Br = 8 C7H14 + 7 NaBr + 7 H2O

C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O

Na2S2O8 + Cr2(SO4)3 + NaOH = Na2SO4 + Na2CrO4 + H2O =>
3 Na2S2O8 + Cr2(SO4)3 + 16 NaOH = 9 Na2SO4 + 2 Na2CrO4 + 8 H2O

Mn + Al(C2H3O2)3 = Al + Mn(C2H3O2) =>
3 Mn + Al(C2H3O2)3 = Al + 3 Mn(C2H3O2)

CuSO3 + KOH = K2SO3 + Cu(OH)2 =>
CuSO3 + 2 KOH = K2SO3 + Cu(OH)2

Na2O + H3PO4 = Na3PO4 + H2O =>
3 Na2O + 2 H3PO4 = 2 Na3PO4 + 3 H2O

HCH3CO2 + H2O = H3O{+} + CH3CO2{-} =>
HCH3CO2 + H2O = H3O{+} + CH3CO2{-}

Zn + NaOH + H2O = Na2[Zn(OH)4] + H2 =>
Zn + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + H2

Al + Cu(Cl)2 = AlCl3 + Cu =>
2 Al + 3 Cu(Cl)2 = 2 AlCl3 + 3 Cu

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

CH3COOOH + Na2O = CH3COOONa + H2O =>
2 CH3COOOH + Na2O = 2 CH3COOONa + H2O

H2SO4 + KHCO3 = H2 + CO3 + K2SO4 =>
H2SO4 + 2 KHCO3 = 2 H2 + 2 CO3 + K2SO4

H2O + NaClO = NaOH + Cl2 + O2 =>
2 H2O + 4 NaClO = 4 NaOH + 2 Cl2 + O2

BaCl2 + ZnSO4 = Zn + Cl2 + BaSO4 =>
BaCl2 + ZnSO4 = Zn + Cl2 + BaSO4

Mg(OH)2 + AgCl = AgOH + MgCl2 =>
Mg(OH)2 + 2 AgCl = 2 AgOH + MgCl2

CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3

C30H42O7N + O2 = CO2 + HNO3 + H2O =>
4 C30H42O7N + 153 O2 = 120 CO2 + 4 HNO3 + 82 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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