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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
AgCl + HNO3 = AgNO3 + HCl =>
AgCl + HNO3 = AgNO3 + HCl

Ca2S + O2 = Ca2O + S2O =>
4 Ca2S + 3 O2 = 4 Ca2O + 2 S2O

C9H18O6 + H2O = C3H6O + H2O2 =>
C9H18O6 + 3 H2O = 3 C3H6O + 3 H2O2

*Cl2 + KOH = *KCl + *KClO3 + H2O =>
3*Cl2 + 6 KOH = 5*KCl + *KClO3 + 3 H2O

CaCl2(aq) + K3AsO4(aq) = Ca3(AsO4)2 + KCl(aq) =>
3 CaCl2(aq) + 2 K3AsO4(aq) = Ca3(AsO4)2 + 6 KCl(aq)

Al2(C2O4)3 + KMnO4 + HCl = MnCl + AlCl3 + KCl + H2O + CO2 =>
Al2(C2O4)3 + KMnO4 + 8 HCl = MnCl + 2 AlCl3 + KCl + 4 H2O + 6 CO2

FeCO3 + H2O = FeCO4 + H2 =>
FeCO3 + H2O = FeCO4 + H2

CsOH + BeO + H2O = Cs2[Be(OH)4] =>
2 CsOH + BeO + H2O = Cs2[Be(OH)4]

FeCl3 + KOH = Fe(OH)2Cl + KCl =>
FeCl3 + 2 KOH = Fe(OH)2Cl + 2 KCl

C2H4O + Ag2O = C2H3OOH + Ag =>
C2H4O + Ag2O = C2H3OOH + 2 Ag

LiOH + FeBr2 = LiBr + Fe(OH)2 =>
2 LiOH + FeBr2 = 2 LiBr + Fe(OH)2

Mg2C + HCl = MgCl2 + CH4 =>
Mg2C + 4 HCl = 2 MgCl2 + CH4

H3AsO3 + HIO3 + HCl = ICl + H3AsO4 + H2O =>
2 H3AsO3 + HIO3 + HCl = ICl + 2 H3AsO4 + H2O

Pb + Cl2 = Pb{2+} + Cl{-} =>
Pb + Cl2 = Pb{2+} + 2 Cl{-}

Cr(OH)3 + P2O3 = Cr(PO2)3 + H2O =>
2 Cr(OH)3 + 3 P2O3 = 2 Cr(PO2)3 + 3 H2O

Cl2 + H2O + K = HCl + KOH =>
Cl2 + 2 H2O + 2 K = 2 HCl + 2 KOH

C6H5NH2 + HCl = C6H5N + H3Cl =>
C6H5NH2 + HCl = C6H5N + H3Cl

Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O

Mg(OH)2 + AgBr = Ag(OH) + MgBr2 =>
Mg(OH)2 + 2 AgBr = 2 Ag(OH) + MgBr2

Fe{2+} + AgNO3 = Ag + Fe{3+} + NO3{-} =>
Fe{2+} + AgNO3 = Ag + Fe{3+} + NO3{-}

AlBr3 + H2O = Al2O3 + HBr =>
2 AlBr3 + 3 H2O = Al2O3 + 6 HBr

PbCrO4 + HNO3 = PbN2O6 + H2CrO4 =>
PbCrO4 + 2 HNO3 = PbN2O6 + H2CrO4

Na2CO3 + HF = NaF + H2CO3 =>
Na2CO3 + 2 HF = 2 NaF + H2CO3

CH2Cu2O5(s) = CuO(s) + CO2(g) + H2O(g) =>
CH2Cu2O5(s) = 2 CuO(s) + CO2(g) + H2O(g)

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

Rb2CO3 + H2SeO3 = Rb2SeO3 + CO2 + H2O =>
Rb2CO3 + H2SeO3 = Rb2SeO3 + CO2 + H2O

Mg{2+} + H2O = Mg(OH)2 + H{+} =>
Mg{2+} + 2 H2O = Mg(OH)2 + 2 H{+}

CaCl2 + NH3 + H2O = NH4Cl + Ca(OH)2 =>
CaCl2 + 2 NH3 + 2 H2O = 2 NH4Cl + Ca(OH)2

HBrO3 + Mn(OH)2 = Mn(BrO3)2 + H2O =>
2 HBrO3 + Mn(OH)2 = Mn(BrO3)2 + 2 H2O

Na2HCO3 + CH3COOH = CO2 + H2O + (CH3COO)Na =>
8 Na2HCO3 + 15 CH3COOH = 6 CO2 + 10 H2O + 16(CH3COO)Na

HCl + NaBH4 + H2O = NaCl + H2 + H5BO4 =>
HCl + NaBH4 + 4 H2O = NaCl + 4 H2 + H5BO4

Zn + Sn2{+} = Zn2{+} + Sn =>
2 Zn + Sn2{+} = Zn2{+} + 2 Sn

*Cl2 + KOH = *KCl + *KClO3 + H2O =>
3*Cl2 + 6 KOH = 5*KCl + *KClO3 + 3 H2O

C2H5Br + Br2 = C2H4Br + HBr =>
2 C2H5Br + Br2 = 2 C2H4Br + 2 HBr

Cr(OH)3 + H2O2 = Cr2O7{2-} + H{+} + H2O =>
2 Cr(OH)3 + 3 H2O2 = Cr2O7{2-} + 2 H{+} + 5 H2O

Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O

NH3Cl + H2O = NH3OH + HCl =>
NH3Cl + H2O = NH3OH + HCl

S2O3{2-} + H2O2 = SO4{2-} + H2O + H{+} =>
S2O3{2-} + 4 H2O2 = 2 SO4{2-} + 3 H2O + 2 H{+}

Al + HClO4 = H2 + Al(ClO4)2 =>
Al + 2 HClO4 = H2 + Al(ClO4)2

CH3CH2CH2OH + KMnO4 = CH3CH2COOH + MnO3 + H2O + K =>
CH3CH2CH2OH + 2 KMnO4 = CH3CH2COOH + 2 MnO3 + H2O + 2 K

FeCl2 + NH4ClO3 = Fe(ClO3)2 + NH4Cl =>
FeCl2 + 2 NH4ClO3 = Fe(ClO3)2 + 2 NH4Cl

C2H4O2S + NaOH = C2H3O2SNa + H2O =>
C2H4O2S + NaOH = C2H3O2SNa + H2O

NaBr = Na1 + Br1 =>
NaBr = Na1 + Br1

C14H10O4 + H2O2 = C6H6OH + CO2 =>
18 C14H10O4 + 29 H2O2 = 34 C6H6OH + 48 CO2

Na2MnO4 + KNO2 + H2SO4 = MnSO4 + KNO3 + Na2SO4 + H2O =>
Na2MnO4 + 2 KNO2 + 2 H2SO4 = MnSO4 + 2 KNO3 + Na2SO4 + 2 H2O

FeCl{3} + KSCN = KCl + Fe(SCN){3} =>
FeCl{3} + KSCN = KCl + Fe(SCN){3}

Cr + (OH)3 = Cr(OH)3 =>
Cr + (OH)3 = Cr(OH)3

ClO3{-} + H{+} = ClO4{-} + ClO2 + H2O =>
3 ClO3{-} + 2 H{+} = ClO4{-} + 2 ClO2 + H2O

Na2SO4 + O2 = NaO + SO4 =>
Na2SO4 + O2 = 2 NaO + SO4

C12H24O6 + NaOH + H2O = C12H23O2Na + C3H8O3 =>
3 C12H24O6 + NaOH + 7 H2O = C12H23O2Na + 8 C3H8O3

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Breng de vergelijking van een chemische reactie in evenwicht
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