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Chemische vergelijkingen in evenwicht op12/11/24

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Breng de vergelijking van een chemische reactie in evenwicht
CaNH + H2O = CaO + NH3 =>
CaNH + H2O = CaO + NH3

HNO3 + Ca = Ca(NO3)2 + NH4(NO3) + H2O =>
10 HNO3 + 4 Ca = 4 Ca(NO3)2 + NH4(NO3) + 3 H2O

Na2SiO3 + H2SO4 = Na2SO4 + H2SiO3 =>
Na2SiO3 + H2SO4 = Na2SO4 + H2SiO3

Fe2(SO4)3 + MgO = MgSO4 + Fe2O3 =>
Fe2(SO4)3 + 3 MgO = 3 MgSO4 + Fe2O3

Cr2O3 + O2 + NaOH = Na2Cr2O7 + H2O =>
2 Cr2O3 + 3 O2 + 4 NaOH = 2 Na2Cr2O7 + 2 H2O

K(s) + S(S) = K2S(s) =>
4 K(s) + S(S) = 2 K2S(s)

KCl + MnCl2 + Cl2 = K2(MnCl5) =>
4 KCl + 2 MnCl2 + Cl2 = 2 K2(MnCl5)

CH3CH2OH + I2 + NaOH = CH3CHO + NaI + H2O =>
CH3CH2OH + I2 + 2 NaOH = CH3CHO + 2 NaI + 2 H2O

NH4Br + KCl = NH4Cl + KBr =>
NH4Br + KCl = NH4Cl + KBr

Si4H5 + O2 = SiO2 + H2O =>
4 Si4H5 + 21 O2 = 16 SiO2 + 10 H2O

Cu2O + F2 = CuF + O2 =>
2 Cu2O + 2 F2 = 4 CuF + O2

KOH + Br2 = KBrO3 + KBr + H2O =>
6 KOH + 3 Br2 = KBrO3 + 5 KBr + 3 H2O

H2SO4 + S = SSO + H2 =>
H2SO4 + 7 S = 4 SSO + H2

CI2 + O2 = CI2O7 =>
2 CI2 + 7 O2 = 2 CI2O7

SO3 + Na2SO4 + H2O = NaHSO4 =>
SO3 + Na2SO4 + H2O = 2 NaHSO4

Mg + (H2SO4)2 = MgSO4 + H2 =>
2 Mg + (H2SO4)2 = 2 MgSO4 + 2 H2

Ag + ZnCl2 = AgCl + Zn2 =>
4 Ag + 2 ZnCl2 = 4 AgCl + Zn2

KOH + S = K2S + K2SO4 + H2O =>
8 KOH + 4 S = 3 K2S + K2SO4 + 4 H2O

NaOH + Ba(No3)2 = NaNo3 + Ba(OH)2 =>
2 NaOH + Ba(No3)2 = 2 NaNo3 + Ba(OH)2

CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2

Na3PO4 + AlCl3 = Na3Cl + Al(PO4)3 =>
3 Na3PO4 + AlCl3 = 3 Na3Cl + Al(PO4)3

AlCl3 + Co = CoCl3 + Al =>
AlCl3 + Co = CoCl3 + Al

CaCO3 + AgCl = Ag2CO3 + CaCl2 =>
CaCO3 + 2 AgCl = Ag2CO3 + CaCl2

CuO + HClO4 = Cu(ClO4)2 + H2O =>
CuO + 2 HClO4 = Cu(ClO4)2 + H2O

Zn + NO3{-} + H{+} = Zn{2+} + NO + H2O =>
3 Zn + 2 NO3{-} + 8 H{+} = 3 Zn{2+} + 2 NO + 4 H2O

H2SO4 + Zn(O2CCH3)2 = CH3CO2H + ZnSO4 =>
H2SO4 + Zn(O2CCH3)2 = 2 CH3CO2H + ZnSO4

AgNO3 + NiCl2 = AgCl + Ni(NO3)2 =>
2 AgNO3 + NiCl2 = 2 AgCl + Ni(NO3)2

NaI + KClO + H2O = I2 + KCl + NaOH =>
2 NaI + KClO + H2O = I2 + KCl + 2 NaOH

CO2 + H2O + SO2 = C2H6S + O2 =>
4 CO2 + 6 H2O + 2 SO2 = 2 C2H6S + 9 O2

FeSO4 + (NH4)2S = FeS + (NH4)2SO4 =>
FeSO4 + (NH4)2S = FeS + (NH4)2SO4

Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2

NaClO3 + HCl = NaOH + Cl3 + O2 =>
3 NaClO3 + 3 HCl = 3 NaOH + 2 Cl3 + 3 O2

I2 + HSO3{-} + H2O = I{-} + HSO4{-} + H3O{+} =>
I2 + HSO3{-} + 3 H2O = 2 I{-} + HSO4{-} + 2 H3O{+}

OH{-} + Cr2O7{-2} + IO2{-} = CrO2{-2} + IO4{-} + H2O =>
2 OH{-} + Cr2O7{-2} + 2 IO2{-} = 2 CrO2{-2} + 2 IO4{-} + H2O

C2H5CHCl2 + NaOH = C2H5CHO + NaCl + H2O =>
C2H5CHCl2 + 2 NaOH = C2H5CHO + 2 NaCl + H2O

C3H6Br2 + KOH = KBr + H2O + C3H5Br =>
C3H6Br2 + KOH = KBr + H2O + C3H5Br

RbF = Rb + F =>
RbF = Rb + F

H2O2 + C2HCl3 = CO2 + H2O + HCl =>
3 H2O2 + C2HCl3 = 2 CO2 + 2 H2O + 3 HCl

SrCl2 + H2SO4 = SrSO4 + ClH =>
SrCl2 + H2SO4 = SrSO4 + 2 ClH

CuO + H2O = Cu + H2O2 =>
CuO + H2O = Cu + H2O2

MgO + SO3 = MgSO4 =>
MgO + SO3 = MgSO4

Pb{2+} + NO3{-} = Pb(NO3)2 =>
Pb{2+} + 2 NO3{-} = Pb(NO3)2

SO3{2-} + MnO4{-} + H{+} = Mn{2+} + SO4{2-} + H2O =>
5 SO3{2-} + 2 MnO4{-} + 6 H{+} = 2 Mn{2+} + 5 SO4{2-} + 3 H2O

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

Na2S + Ca(NO3)2 = CaS + NaNO3 =>
Na2S + Ca(NO3)2 = CaS + 2 NaNO3

CaCO3 + AlOH = AlCO3 + CaOH =>
CaCO3 + AlOH = AlCO3 + CaOH

Cl2 + H2O = HClHClO =>
Cl2 + H2O = HClHClO

Fe{2+} + OH{-} + e = Fe(OH) =>
Fe{2+} + OH{-} + e = Fe(OH)

KMnO4 + H2SO4 + Na2SO3 = MnO2 + H2O + Na2SO4 + K2SO4 =>
2 KMnO4 + H2SO4 + 3 Na2SO3 = 2 MnO2 + H2O + 3 Na2SO4 + K2SO4

Na2SiO3 + BaCl2 = BaSiO3 + NaCl =>
Na2SiO3 + BaCl2 = BaSiO3 + 2 NaCl

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Breng de vergelijking van een chemische reactie in evenwicht
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