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Chemische vergelijkingen in evenwicht op11/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
CaS + H2SO4 = CaSO4 + H2S =>
CaS + H2SO4 = CaSO4 + H2S

CH3COOC2H5 + NaOH = CH3COONa + C2H5OH =>
CH3COOC2H5 + NaOH = CH3COONa + C2H5OH

ZnCl2 + Na2SiO3 = ZnSiO3 + NaCl =>
ZnCl2 + Na2SiO3 = ZnSiO3 + 2 NaCl

RbBr + Pb(NO3)2 = PbBr2 + RbNO3 =>
2 RbBr + Pb(NO3)2 = PbBr2 + 2 RbNO3

NH4NO3(aq) + Ba(OH)2(aq) = Ba(NO3)2 + H2O + NH3 =>
2 NH4NO3(aq) + Ba(OH)2(aq) = Ba(NO3)2 + 2 H2O + 2 NH3

BaS + HNO3 = BaSO4 + HN =>
3 BaS + 4 HNO3 = 3 BaSO4 + 4 HN

KI + Pb(NO3)2 = KNO3 + I + Pb =>
2 KI + Pb(NO3)2 = 2 KNO3 + 2 I + Pb

CH3COOH + NaHCO3 = CH3COONa + H2CO3 =>
CH3COOH + NaHCO3 = CH3COONa + H2CO3

HS + HNO3 = H2SO4 + NO + H2O =>
3 HS + 7 HNO3 = 3 H2SO4 + 7 NO + 2 H2O

HClO3 + NaOH = NaClO3 + HOH =>
HClO3 + NaOH = NaClO3 + HOH

RbOH + HCl = RbCl + H2O =>
RbOH + HCl = RbCl + H2O

Cr + NaOH = Cr(OH)2 + Na =>
Cr + 2 NaOH = Cr(OH)2 + 2 Na

MgS = Mg + S4 =>
4 MgS = 4 Mg + S4

C2H7N + HCl = C2H7NCl + H2 =>
2 C2H7N + 2 HCl = 2 C2H7NCl + H2

(NH4)2S + O2 = NH3 + SO2 + H2 =>
(NH4)2S + O2 = 2 NH3 + SO2 + H2

C6H8O6 + KOH = C6H7O6K + H2O =>
C6H8O6 + KOH = C6H7O6K + H2O

C6H14O6 + H2 = C6H14 + H2O =>
C6H14O6 + 6 H2 = C6H14 + 6 H2O

AgCl + H2SO4 = Ag2SO4 + HCl =>
2 AgCl + H2SO4 = Ag2SO4 + 2 HCl

NaIO4 + MnSO4 + H2O = NaIO3 + MnO2 + H2SO4 =>
NaIO4 + MnSO4 + H2O = NaIO3 + MnO2 + H2SO4

KMnO4 + H2SO4 + SnCl2 = MnSO4 + K2SO4 + Cl2 + SnSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 5 SnCl2 = 2 MnSO4 + K2SO4 + 5 Cl2 + 5 SnSO4 + 8 H2O

P + H2 = (PH)3 =>
6 P + 3 H2 = 2(PH)3

Ca(NO3)2 + AlPO4 = Ca3(PO4)2 + Al(NO3)3 =>
3 Ca(NO3)2 + 2 AlPO4 = Ca3(PO4)2 + 2 Al(NO3)3

AICI3 + AgNO3 = AIAg + CI3NO3 =>
AICI3 + AgNO3 = AIAg + CI3NO3

Al + Fe2(O2)3 = AlO2 + Fe =>
3 Al + Fe2(O2)3 = 3 AlO2 + 2 Fe

PB(NO3)2(aq) + H2SO4(aq) = PBSO4(s) + HNO3(aq) =>
PB(NO3)2(aq) + H2SO4(aq) = PBSO4(s) + 2 HNO3(aq)

FeCl3 + KCNS = K3[Fe(CNS)6] + KCl =>
FeCl3 + 6 KCNS = K3[Fe(CNS)6] + 3 KCl

NiCl2 + NH3 = Ni(NH3)6 + Cl =>
NiCl2 + 6 NH3 = Ni(NH3)6 + 2 Cl

C4H8S + O2 = CO2 + H2O + SO2 =>
C4H8S + 7 O2 = 4 CO2 + 4 H2O + SO2

CH3 + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
2 CH3 + 2 KMnO4 + 3 H2SO4 = 2 HCOOH + 2 MnSO4 + K2SO4 + 4 H2O

PBS + H2O2 = PBSO4 + H2O =>
PBS + 4 H2O2 = PBSO4 + 4 H2O

Li2SO4 + SrCl2 = LiCl + SrSO4 =>
Li2SO4 + SrCl2 = 2 LiCl + SrSO4

Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4

Fe2(SO4)3 + Sr(NO3)2 = Fe2(NO3)2 + Sr(SO4)3 =>
Fe2(SO4)3 + Sr(NO3)2 = Fe2(NO3)2 + Sr(SO4)3

C8H15NaO2 + HClO4 = C8H15NaO2H + ClO4 =>
C8H15NaO2 + HClO4 = C8H15NaO2H + ClO4

Po + O2 = PoO2 =>
Po + O2 = PoO2

C6H13 + O2 = H2C6H3O4 + H2O =>
C6H13 + 4 O2 = H2C6H3O4 + 4 H2O

SnSO4 + Na2CO3 + H2O = Sn(OH)2 + Na2SO4 + CO2 =>
SnSO4 + Na2CO3 + H2O = Sn(OH)2 + Na2SO4 + CO2

C8H10O2 + NaOH + C4H10O4S = C10H18O3 + H2O + Na2SO4 =>
8 C8H10O2 + 18 NaOH + 9 C4H10O4S = 10 C10H18O3 + 4 H2O + 9 Na2SO4

C6H24(g) + O2(g) = CO2(g) + H2O(l) =>
C6H24(g) + 12 O2(g) = 6 CO2(g) + 12 H2O(l)

CaCO3 + LiCl = CaCl2 + Li2CO3 =>
CaCO3 + 2 LiCl = CaCl2 + Li2CO3

NH3 + H2O = NH4{+} + OH{-} =>
NH3 + H2O = NH4{+} + OH{-}

HNO3 + C2H4 = C2H3NO2 + H2O =>
HNO3 + C2H4 = C2H3NO2 + H2O

AlCl3(aq) + Na2CO3(aq) = Al2(CO3)3(aq) + NaCl(aq) =>
2 AlCl3(aq) + 3 Na2CO3(aq) = Al2(CO3)3(aq) + 6 NaCl(aq)

Zn + Au(NO2)2 = Zn(NO2)2 + Au =>
Zn + Au(NO2)2 = Zn(NO2)2 + Au

NaOH + NaCl = HClO + Na =>
NaOH + NaCl = HClO + 2 Na

Fe3O4 + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe3O4 + 10 HNO3 = 3 Fe(NO3)3 + NO2 + 5 H2O

CaO + HI = CaI + OH =>
CaO + HI = CaI + OH

SnS + K2S + O2 + H2O = K2SnS3 + K2Sn(OH)6 =>
6 SnS + 6 K2S + 3 O2 + 6 H2O = 4 K2SnS3 + 2 K2Sn(OH)6

C6H12O6 + MgSO4 = C6H6O3 + MgO + H2SO4H2O =>
2 C6H12O6 + 3 MgSO4 = 2 C6H6O3 + 3 MgO + 3 H2SO4H2O

CuI + O2 = CuO + I2 =>
2 CuI + O2 = 2 CuO + I2

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Breng de vergelijking van een chemische reactie in evenwicht
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