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Chemische vergelijkingen in evenwicht op11/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
Hg + HCl = HgCl2 + H2 =>
Hg + 2 HCl = HgCl2 + H2

Cl2(g) + NaBr(aq) = NaCl(aq) + Br2(g) =>
Cl2(g) + 2 NaBr(aq) = 2 NaCl(aq) + Br2(g)

C6H14O(l) + O2(g) = CO2(g) + H2O(g) =>
C6H14O(l) + 9 O2(g) = 6 CO2(g) + 7 H2O(g)

SO2 + H2SO4 = SO3 + H2SO3 =>
SO2 + H2SO4 = SO3 + H2SO3

ZnCO3 + H2O = Zn(OH)2 + H2CO3 =>
ZnCO3 + 2 H2O = Zn(OH)2 + H2CO3

CuSO4 = Cu + S8 + O2 =>
8 CuSO4 = 8 Cu + S8 + 16 O2

Cu + CO2 = Cu2O + CO =>
2 Cu + CO2 = Cu2O + CO

Mg(s) + P(s) = Mg3P2 =>
3 Mg(s) + 2 P(s) = Mg3P2

PbO + NH4Cl = PbCl2 + NH3 + H2O =>
PbO + 2 NH4Cl = PbCl2 + 2 NH3 + H2O

BaS + Fe2(SO4)3 = BaSO4 + FeS + S =>
3 BaS + Fe2(SO4)3 = 3 BaSO4 + 2 FeS + S

CH2CHCH3 + H2O = CH3CH2CH2OH =>
CH2CHCH3 + H2O = CH3CH2CH2OH

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

C4H10(l) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(l) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)

C8H19N + HCl = C8H20N + Cl =>
C8H19N + HCl = C8H20N + Cl

HCOH + KMnO4 = K2CO3 + MnO2 + H2O + CO2 =>
3 HCOH + 4 KMnO4 = 2 K2CO3 + 4 MnO2 + 3 H2O + CO2

Fe(s) + O2(s) = Fe2O3 =>
4 Fe(s) + 3 O2(s) = 2 Fe2O3

FeBr3(aq) + Cl2(g) = FeCl3(aq) + Br2(l) =>
2 FeBr3(aq) + 3 Cl2(g) = 2 FeCl3(aq) + 3 Br2(l)

MnO2 + Sn(OH)4 = MnO2(OH)4 + Sn =>
MnO2 + Sn(OH)4 = MnO2(OH)4 + Sn

NaClO + K2SO3 + H2O = NaOH + K2SO4 + Cl2 =>
2 NaClO + K2SO3 + H2O = 2 NaOH + K2SO4 + Cl2

CH3CH2CH3 + Br2 = CH3CH2CH3Br =>
2 CH3CH2CH3 + Br2 = 2 CH3CH2CH3Br

S + H2O2 = H2SO4 + H2O =>
S + 3 H2O2 = H2SO4 + 2 H2O

Zn + Co(NO3)2 = Zn(NO3)2 + Co2 =>
2 Zn + 2 Co(NO3)2 = 2 Zn(NO3)2 + Co2

BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl

C4H4O4 + NaOH = C4H2Na2O4 + H2O =>
C4H4O4 + 2 NaOH = C4H2Na2O4 + 2 H2O

Fe3O4 + H2SO4 = FeSO4 + Fe2(SO4)3 + H2O =>
Fe3O4 + 4 H2SO4 = FeSO4 + Fe2(SO4)3 + 4 H2O

C14H10O2 + C2H5OH + NaBH4 = C14H14O2 + BH3 + NaOH =>
7 C14H10O2 + 7 C2H5OH + 5 NaBH4 = 8 C14H14O2 + 5 BH3 + 5 NaOH

S(s) + O2(g) = SO2(g) =>
S(s) + O2(g) = SO2(g)

Cr2O7{2-} + I{-} + H{+} = Cr3{+} + I2 + H2O =>
3 Cr2O7{2-} + 34 I{-} + 42 H{+} = 2 Cr3{+} + 17 I2 + 21 H2O

Cu(OH)2 = CuO + H2O = =>
Cu(OH)2 = CuO + H2O

CaO + H = Ca + OH =>
CaO + H = Ca + OH

H + Cl + O = HClO4 =>
H + Cl + 4 O = HClO4

K2Cr2O7 + H2O = KOH + CrO3 =>
K2Cr2O7 + H2O = 2 KOH + 2 CrO3

P2S5 + O2 = P2O5 + SO2 =>
2 P2S5 + 15 O2 = 2 P2O5 + 10 SO2

CaCl2 + Li2(SO4) = CaSO4 + LiCl =>
CaCl2 + Li2(SO4) = CaSO4 + 2 LiCl

C5H10O2 + NH3 = C5H11ON + H2O =>
C5H10O2 + NH3 = C5H11ON + H2O

B2O3 + C = B4C + CO =>
2 B2O3 + 7 C = B4C + 6 CO

Zn{2+} + HS{-} = ZnS + H{+} =>
Zn{2+} + HS{-} = ZnS + H{+}

C2H4O + Ag2O = CH3COOH + Ag =>
C2H4O + Ag2O = CH3COOH + 2 Ag

NaClO = NaCl + NaClO3 =>
3 NaClO = 2 NaCl + NaClO3

CoCl2 + NH3 + H2O = Co(OH)2 + NH4Cl =>
CoCl2 + 2 NH3 + 2 H2O = Co(OH)2 + 2 NH4Cl

C27H28Br2O5S + H2O = H3O + C27H27Br2O5S =>
C27H28Br2O5S + H2O = H3O + C27H27Br2O5S

NH2 + H2O = NH3 + O2 =>
4 NH2 + 2 H2O = 4 NH3 + O2

Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4

AgF2 = Ag + F =>
AgF2 = Ag + 2 F

C2H5NH2 + HNO3 = C2H5NO3 + NH3 =>
C2H5NH2 + HNO3 = C2H5NO3 + NH3

C7H6O3 + CH3OOH = C9H8O4 =>
14 C7H6O3 + CH3OOH = 11 C9H8O4

HCl + FeS = FeCl2 + H2S =>
2 HCl + FeS = FeCl2 + H2S

SrH2 + H2O = Sr(OH)2 + H2 =>
SrH2 + 2 H2O = Sr(OH)2 + 2 H2

Cu + HNO3(k) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(k) = 3 Cu(NO3)2 + 2 NO + 4 H2O

HI + HCl = H2 + ICl =>
HI + HCl = H2 + ICl

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Breng de vergelijking van een chemische reactie in evenwicht
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