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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
CuSO4 + S = CuS + SO4 =>
CuSO4 + S = CuS + SO4

Na3PO4(aq) + CrCl3(aq) = CrPO4 + NaCl =>
Na3PO4(aq) + CrCl3(aq) = CrPO4 + 3 NaCl

Na2CO3*3H2O2 + Co(OH)2 = Co2O3 + NaOH + CO2 + H2O =>
Na2CO3*3H2O2 + 6 Co(OH)2 = 3 Co2O3 + 2 NaOH + CO2 + 8 H2O

Na2S + HNO3 = Na2SO4 + NO2 + H2O =>
Na2S + 8 HNO3 = Na2SO4 + 8 NO2 + 4 H2O

K + H2O = KOH + H =>
K + H2O = KOH + H

H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O

MnO + MoO3 = Mn3MoO6 =>
3 MnO + MoO3 = Mn3MoO6

Fe(s) + HCl = FeCl2(aq) + H2(g) =>
Fe(s) + 2 HCl = FeCl2(aq) + H2(g)

Na2VO3 + (NH4)2SO4 + Cl2 = NH4VO3 + Na2SO4 + NH4Cl =>
2 Na2VO3 + 2(NH4)2SO4 + Cl2 = 2 NH4VO3 + 2 Na2SO4 + 2 NH4Cl

Cu{+2} + NH4{+} + OH{-} = Cu(NH3)4{+2} + H2O =>
Cu{+2} + 4 NH4{+} + 4 OH{-} = Cu(NH3)4{+2} + 4 H2O

C2H6 + F2 = C2H5F + HF =>
C2H6 + F2 = C2H5F + HF

Pt + H2 = PtH4 =>
Pt + 2 H2 = PtH4

Bi + NaCl = BiCl + Na =>
Bi + NaCl = BiCl + Na

C4H10 = C2H2 + H2 =>
C4H10 = 2 C2H2 + 3 H2

NaH2PO4 + Zn = ZnP + NaH2 + O2 =>
NaH2PO4 + Zn = ZnP + NaH2 + 2 O2

CH3NO2 + O2 = CO2 + HO2 + N2 =>
2 CH3NO2 + 6 O2 = 2 CO2 + 6 HO2 + N2

FeP + O2 = FeO + P =>
2 FeP + O2 = 2 FeO + 2 P

I2 + HCl = ICl + H2 =>
I2 + 2 HCl = 2 ICl + H2

H3AsO4 + HCl = AsCl5 + H2O =>
H3AsO4 + 5 HCl = AsCl5 + 4 H2O

ZnCl2 + H2O = ZnO + HCl =>
ZnCl2 + H2O = ZnO + 2 HCl

FeCl3 + KI = FeCl2 + I2 + KCl =>
2 FeCl3 + 2 KI = 2 FeCl2 + I2 + 2 KCl

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

NaAl(OH)4 = Na2O + Al2O3 + H2O =>
2 NaAl(OH)4 = Na2O + Al2O3 + 4 H2O

Na2S + HNO3 = S + NO + NaNO3 + H2O =>
3 Na2S + 8 HNO3 = 3 S + 2 NO + 6 NaNO3 + 4 H2O

Au + H2S04 = Au2S3012 + H2 =>
2 Au + 753 H2S04 = Au2S3012 + 753 H2

CH3CH2CH2OH + Na2Cr2O7 + H2SO4 = CH3CH2COOH + Cr2SO4 + Na2SO4 + H2O =>
5 CH3CH2CH2OH + 2 Na2Cr2O7 + 4 H2SO4 = 5 CH3CH2COOH + 2 Cr2SO4 + 2 Na2SO4 + 9 H2O

Cu2SFeS2 + HNO3 = Cu(NO3)2 + Fe(NO3)3 + NO2 + H2SO4 + H2O =>
Cu2SFeS2 + 32 HNO3 = 2 Cu(NO3)2 + Fe(NO3)3 + 25 NO2 + 3 H2SO4 + 13 H2O

C6H5COONa + CH3Br = CH3C6H5COO + NaBr =>
C6H5COONa + CH3Br = CH3C6H5COO + NaBr

C8H19N + O2 = CO2 + H2O + N2 =>
4 C8H19N + 51 O2 = 32 CO2 + 38 H2O + 2 N2

CaSO4 + Na2CO3 = CaCO3 + Na2SO4 =>
CaSO4 + Na2CO3 = CaCO3 + Na2SO4

O2 + ZnS = SO2 + Zn =>
O2 + ZnS = SO2 + Zn

C6H14 + SO2Cl2 = C6H13Cl + SO2 + HCl =>
C6H14 + SO2Cl2 = C6H13Cl + SO2 + HCl

[Cu(NH3)4](OH)2 + HCl = CuCl2 + NH4Cl + H2O =>
[Cu(NH3)4](OH)2 + 6 HCl = CuCl2 + 4 NH4Cl + 2 H2O

C2H5OH + CH4N2S + C6H12O6 = C23H32N2OS + H2O =>
13 C2H5OH + 2 CH4N2S + 3 C6H12O6 = 2 C23H32N2OS + 29 H2O

Cl2 + O2 = Cl2O3 =>
2 Cl2 + 3 O2 = 2 Cl2O3

Fe{2+} + NO3{-} + H{+} = Fe{3+} + Fe(NO){2+} + H2O =>
4 Fe{2+} + NO3{-} + 4 H{+} = 3 Fe{3+} + Fe(NO){2+} + 2 H2O

C2H4O2 + NH4OH = H2O + NH4C2H3O2 =>
C2H4O2 + NH4OH = H2O + NH4C2H3O2

Ra + H2O = Ra(OH)2 + H2 =>
Ra + 2 H2O = Ra(OH)2 + H2

C2H2 + Br = C2H2Br2 =>
C2H2 + 2 Br = C2H2Br2

NH3(g) + Cl2(g) = N2(g) + HCl(g) =>
2 NH3(g) + 3 Cl2(g) = N2(g) + 6 HCl(g)

C6H5COOH + Mg(OH)2 = H2O + (C6H5COO)2Mg =>
2 C6H5COOH + Mg(OH)2 = 2 H2O + (C6H5COO)2Mg

TiCl4(s) + H2O(l) = TiO2(s) + HCl(aq) =>
TiCl4(s) + 2 H2O(l) = TiO2(s) + 4 HCl(aq)

C5H12O + C4H6O3 = C7H14O2 + H2O =>
2 C5H12O + C4H6O3 = 2 C7H14O2 + H2O

I2 + H2O = O2 + HI =>
2 I2 + 2 H2O = O2 + 4 HI

CuCl = Cu + Cl =>
CuCl = Cu + Cl

CH4 + NH3 + H2O = H2 + C2H5NO2 =>
2 CH4 + NH3 + 2 H2O = 5 H2 + C2H5NO2

Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O

Br2 + KF = Br2F + K =>
Br2 + KF = Br2F + K

SrSO3 = strontiumoxide + sulfurdioxide =>
SrSO3 = SrO + SO2

Na2S + HNO3 = Na2SO4 + NO + H2O =>
3 Na2S + 8 HNO3 = 3 Na2SO4 + 8 NO + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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