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Chemische vergelijkingen in evenwicht op09/11/16

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Breng de vergelijking van een chemische reactie in evenwicht
C18H36O2 + H2O = C18H38O + O2 =>
C18H36O2 + H2O = C18H38O + O2

Na2NH + H2O = NH3 + NaOH =>
Na2NH + 2 H2O = NH3 + 2 NaOH

As2S3 + S{2-} = AsS3{3-} =>
As2S3 + 3 S{2-} = 2 AsS3{3-}

CH3ONa + CH3SH = CH3OH + CH3SNa =>
CH3ONa + CH3SH = CH3OH + CH3SNa

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

NaOH(ag) + HCLO4(ag) = NaCLO4(ag) + H2O =>
NaOH(ag) + HCLO4(ag) = NaCLO4(ag) + H2O

C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O

Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2

Ag2SO4 + NaNO3 = Ag2NO3 + NaSO4 =>
Ag2SO4 + NaNO3 = Ag2NO3 + NaSO4

K2SO3 + ZnSO4 = K2SO4 + ZnSO3 =>
K2SO3 + ZnSO4 = K2SO4 + ZnSO3

C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O

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

C3H3 + O2 = CO2 + H2O =>
4 C3H3 + 15 O2 = 12 CO2 + 6 H2O

H2C2O4 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 H2C2O4 + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O

K2Cr2O7 + HCl = CrCl3 + Cl2 + H2O + KCl =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 3 Cl2 + 7 H2O + 2 KCl

HCl + CuO = CuCl2 + H2O =>
2 HCl + CuO = CuCl2 + H2O

HClO3 + ZnO = HCl + ZnO3 =>
2 HClO3 + 3 ZnO = 2 HCl + 3 ZnO3

C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

KHP + NaOH = NaKP + H2O =>
KHP + NaOH = NaKP + H2O

NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O

KHP + NaOH = NaKP + H2O =>
KHP + NaOH = NaKP + H2O

ZnS + H2 = Zn + H2S =>
ZnS + H2 = Zn + H2S

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O

ZnS + H2 = Zn + H2S =>
ZnS + H2 = Zn + H2S

Sb2O3 + KIO3 + HCl + H2O = HSb(OH)6 + KCl + ICl =>
Sb2O3 + KIO3 + 2 HCl + 6 H2O = 2 HSb(OH)6 + KCl + ICl

NaAlSi3O8 + H2O + Al{3+} = NaAl7Si11O30(OH)6 + H4SiO4 + Na{+} =>
11 NaAlSi3O8 + 28 H2O + 3 Al{3+} = 2 NaAl7Si11O30(OH)6 + 11 H4SiO4 + 9 Na{+}

KH2PO4 + NaOH = KHPO4 + H2O + Na =>
KH2PO4 + NaOH = KHPO4 + H2O + Na

SO3{-2} + Fe{+3} + H2O = SO4{-2} + Fe{+2} + H{+} =>
SO3{-2} + 2 Fe{+3} + H2O = SO4{-2} + 2 Fe{+2} + 2 H{+}

Fe2O3 + Ba(OH)2 = Fe(OH)3 + BaO =>
Fe2O3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaO

Ti(OH)2 + HPO3 = TiOHPO3 + H2O =>
Ti(OH)2 + HPO3 = TiOHPO3 + H2O

Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 2 H2O

Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2

KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2

NH3N2 + O2 = N2 + H2O =>
4 NH3N2 + 3 O2 = 6 N2 + 6 H2O

Ag + KCN + O2 + H2O = KAg(CN)2 + KOH =>
4 Ag + 8 KCN + O2 + 2 H2O = 4 KAg(CN)2 + 4 KOH

NaPb + C2H5Cl = Pb(C2H5)4 + Pb + NaCl =>
4 NaPb + 4 C2H5Cl = Pb(C2H5)4 + 3 Pb + 4 NaCl

Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag

NH3N4 + O2 = N2 + H2O =>
4 NH3N4 + 3 O2 = 10 N2 + 6 H2O

NO2{-} + MnO4{-} + H{+} = NO3{-} + Mn{+2} + H2O =>
5 NO2{-} + 2 MnO4{-} + 6 H{+} = 5 NO3{-} + 2 Mn{+2} + 3 H2O

P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4

KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2

WO3 + SnCl2 + HCl = W3O8 + H2SnCl6 + H2O =>
3 WO3 + SnCl2 + 4 HCl = W3O8 + H2SnCl6 + H2O

HCl + CA = H2 + CACl2 =>
2 HCl + CA = H2 + CACl2

CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2

H2O2 = H2 + O2 =>
H2O2 = H2 + O2

N23HN11 + O2 = N + H2O =>
4 N23HN11 + O2 = 136 N + 2 H2O

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

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Breng de vergelijking van een chemische reactie in evenwicht
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