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Chemische vergelijkingen in evenwicht op03/20/17

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Breng de vergelijking van een chemische reactie in evenwicht
Mg + O = MgO =>
Mg + O = MgO

CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O

CH3NH2 + HCl = CH3NH3 + Cl =>
CH3NH2 + HCl = CH3NH3 + Cl

Cu + AgHNO3 = Ag + CuHNO3 =>
Cu + AgHNO3 = Ag + CuHNO3

LiOH + HCl = LiCl + H2O =>
LiOH + HCl = LiCl + H2O

NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2

CH3COCl + NH3 = CH3CONH2 + HCl =>
CH3COCl + NH3 = CH3CONH2 + HCl

H2SO4 + Mg(NO3)2 = MgSO4 + HNO3 =>
H2SO4 + Mg(NO3)2 = MgSO4 + 2 HNO3

ZN + H2SO4 = ZNSO4 + H2 =>
ZN + H2SO4 = ZNSO4 + H2

MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O

Ba(OH)2 + H3Po4 = BaHPo4 + H2O =>
Ba(OH)2 + H3Po4 = BaHPo4 + 2 H2O

S + O = SO3 =>
S + 3 O = SO3

Ca(NO3)2 = Ca(NO2)2 + O2 =>
Ca(NO3)2 = Ca(NO2)2 + O2

H2 + Cl = HCl =>
H2 + 2 Cl = 2 HCl

Ca(HCO3)2 + H3PO4 = Ca(PO4)2 + H2O + CO =>
Ca(HCO3)2 + 2 H3PO4 = Ca(PO4)2 + 4 H2O + 2 CO

H2 + Rb = HRb =>
H2 + 2 Rb = 2 HRb

NO + H2O + HBrO4 = HNO3 + Br2 =>
14 NO + 4 H2O + 6 HBrO4 = 14 HNO3 + 3 Br2

S + O = SO =>
S + O = SO

Ca(HCO3)2 + H3PO4 = Ca(PO4)2 + H2O + CO =>
Ca(HCO3)2 + 2 H3PO4 = Ca(PO4)2 + 4 H2O + 2 CO

S + O = SO =>
S + O = SO

NaCl + Zn = ZnCl + Na =>
NaCl + Zn = ZnCl + Na

Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2

KMnO4 + C2H2O4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 5 C2H2O4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O

Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

HCOOH + NaOH = HCOONa + H2O =>
HCOOH + NaOH = HCOONa + H2O

P + O = P2O5 =>
2 P + 5 O = P2O5

KMnO4 + C2H2O4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 5 C2H2O4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O

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

Fe2S2 + O2 + H2O = Fe2O3 + H2SO4 =>
2 Fe2S2 + 9 O2 + 4 H2O = 2 Fe2O3 + 4 H2SO4

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

CoCl2*6H20 + NH4Cl + NH4OH + H2O2 = [(Co(NH3)5)Cl]Cl2 + H2O =>
2 CoCl2*6H20 + 2 NH4Cl + 8 NH4OH + 121 H2O2 = 2[(Co(NH3)5)Cl]Cl2 + 250 H2O

AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3

C3H4 + HBr = C3H5Br =>
C3H4 + HBr = C3H5Br

HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O

Pb(NO3)2 + NaI = NaNO3 + PbI2 =>
Pb(NO3)2 + 2 NaI = 2 NaNO3 + PbI2

C12H22O11 + O2 = C6H8O7 + H2O =>
C12H22O11 + 3 O2 = 2 C6H8O7 + 3 H2O

OH4 + Fe = Fe3O4 + H2 =>
4 OH4 + 3 Fe = Fe3O4 + 8 H2

Ca + HNO3 = Ca(NO3)2 + NH3 + H2O =>
4 Ca + 9 HNO3 = 4 Ca(NO3)2 + NH3 + 3 H2O

AgNO3 + Na2S2O3 = Ag2S2O3 + NaNO3 =>
2 AgNO3 + Na2S2O3 = Ag2S2O3 + 2 NaNO3

Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2

Al + OH{-} + H2O = Al(OH)4{-} + H2 =>
2 Al + 2 OH{-} + 6 H2O = 2 Al(OH)4{-} + 3 H2

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

BaCl2 + K2SO4 = BaSO4 + KCl =>
BaCl2 + K2SO4 = BaSO4 + 2 KCl

OH + Fe = Fe3O4 + H2 =>
4 OH + 3 Fe = Fe3O4 + 2 H2

Pb4 + Fe = Fe2Pb =>
Pb4 + 8 Fe = 4 Fe2Pb

CuCl2 + NAOH = Cu(OH)2 + NACl =>
CuCl2 + 2 NAOH = Cu(OH)2 + 2 NACl

OH + Fe = Fe3O4 + H2 =>
4 OH + 3 Fe = Fe3O4 + 2 H2

AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3

Na2 + O2 = Na2O =>
2 Na2 + O2 = 2 Na2O

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Breng de vergelijking van een chemische reactie in evenwicht
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