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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
CH3NH2 + H2O = HCH3NH2 + OH =>
CH3NH2 + H2O = HCH3NH2 + OH

PB(OH)2 = PBO + H2O =>
PB(OH)2 = PBO + H2O

C8H10 + KMnO4 + H2SO4 = C8H6O4 + H2O + MnSO4 + K2SO4 =>
5 C8H10 + 12 KMnO4 + 18 H2SO4 = 5 C8H6O4 + 28 H2O + 12 MnSO4 + 6 K2SO4

Na2S + Na2SO3 + HCl = S + NaCl + H2O =>
2 Na2S + Na2SO3 + 6 HCl = 3 S + 6 NaCl + 3 H2O

HCl + HCO3 = Cl2 + H2CO3 =>
2 HCl + 2 HCO3 = Cl2 + 2 H2CO3

Zn + H2PO4 = Zn(PO4)2 + H2 =>
Zn + 2 H2PO4 = Zn(PO4)2 + 2 H2

NaOHHCI = NaCIH2O =>
NaOHHCI = NaCIH2O

KHSO4 + KHS = K2S2O3 + H2O =>
KHSO4 + KHS = K2S2O3 + H2O

CaCl2(aq) + NaOH(aq) = Ca(OH)2(aq) + NaCl(aq) =>
CaCl2(aq) + 2 NaOH(aq) = Ca(OH)2(aq) + 2 NaCl(aq)

C17H35CO2CH3 + O2 = CO2 + H2O =>
2 C17H35CO2CH3 + 55 O2 = 38 CO2 + 38 H2O

C12H22O11 + NH4OH + CH3OH = C10H15NO2 + H2O =>
C12H22O11 + 2 NH4OH + 8 CH3OH = 2 C10H15NO2 + 17 H2O

Al2(CO3)3(s) + HCl(aq) = AlCl3(aq) + CO2(g) + H2O(l) =>
Al2(CO3)3(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 CO2(g) + 3 H2O(l)

C3H6O3 = C3H6O2 + H2O + CO2 =>
7 C3H6O3 = 6 C3H6O2 + 3 H2O + 3 CO2

NaCO3 = Na + CO3 =>
NaCO3 = Na + CO3

Al2O3 + CuO = Al2O + CuO3 =>
Al2O3 + CuO = Al2O + CuO3

CuO + HBr = CuBr + HO =>
CuO + HBr = CuBr + HO

CoS + NO3{-} + H3O{+} = Co2{+} + S8 + NO + H2O =>
24 CoS + 4 NO3{-} + 16 H3O{+} = 12 Co2{+} + 3 S8 + 4 NO + 24 H2O

Na2Cr2O7 + (NH4)2SO3 + H2SO4 = CrSO4 + Na2SO4 + (NH4)2SO4 + H2O =>
Na2Cr2O7 + 4(NH4)2SO3 + 3 H2SO4 = 2 CrSO4 + Na2SO4 + 4(NH4)2SO4 + 3 H2O

Mg(OH)2 + H2CO3 = MgCO3 + HOH =>
Mg(OH)2 + H2CO3 = MgCO3 + 2 HOH

Cd + HCl = H + ClCd =>
Cd + HCl = H + ClCd

CH3NH2 + HCl = (CH3NH3) + Cl =>
CH3NH2 + HCl = (CH3NH3) + Cl

FeS + O2 = SO2 + Fe2O4 =>
2 FeS + 4 O2 = 2 SO2 + Fe2O4

HSO4 = H + SO4 =>
HSO4 = H + SO4

SrCl2 + AgNO3 = Sr(NO3)2 + ClAg =>
SrCl2 + 2 AgNO3 = Sr(NO3)2 + 2 ClAg

Na2B4O7 + H2O + H2SO4 = Na2SO4 + H3BO3 =>
Na2B4O7 + 5 H2O + H2SO4 = Na2SO4 + 4 H3BO3

FeS + Li2O = FeO + Li2S =>
FeS + Li2O = FeO + Li2S

Na2SO4 + H2SO4 = Na2H2 + SO4 =>
Na2SO4 + H2SO4 = Na2H2 + 2 SO4

Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO

FeCl3 + K2SO3 + H2O = Fe(OH)3 + KCl + SO2 =>
2 FeCl3 + 3 K2SO3 + 3 H2O = 2 Fe(OH)3 + 6 KCl + 3 SO2

MnO4{-} + S2O3{-2} + H2O = MnO2 + SO4{-2} + OH{-} =>
8 MnO4{-} + 3 S2O3{-2} + H2O = 8 MnO2 + 6 SO4{-2} + 2 OH{-}

Ag + HNO3 + H2O = H3AgO4 + NO =>
3 Ag + 5 HNO3 + 2 H2O = 3 H3AgO4 + 5 NO

K2CO3 + BaNO3 = KNO3 + Ba2CO3 =>
K2CO3 + 2 BaNO3 = 2 KNO3 + Ba2CO3

V + C = CV =>
V + C = CV

Pb(NO3)2 + NH4ClO4 = Pb(ClO4)2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4ClO4 = Pb(ClO4)2 + 2 NH4NO3

PbS + KCl = PbCl + KS =>
PbS + KCl = PbCl + KS

NaClO + H2SO4 = NaHSO4 + HClO =>
NaClO + H2SO4 = NaHSO4 + HClO

Pb(NO3)2 + NaOH = NaNO3 + Pb(OH)2 =>
Pb(NO3)2 + 2 NaOH = 2 NaNO3 + Pb(OH)2

FeCl3 + K2SO3 + H2O = Fe(OH)3 + KCl + SO2 =>
2 FeCl3 + 3 K2SO3 + 3 H2O = 2 Fe(OH)3 + 6 KCl + 3 SO2

Fe2O3(g) + C(s) = Fe(s) + CO2(g) =>
2 Fe2O3(g) + 3 C(s) = 4 Fe(s) + 3 CO2(g)

[Cu(NH3)4] + CH3COOH = Cu + CH3COONH4 =>
[Cu(NH3)4] + 4 CH3COOH = Cu + 4 CH3COONH4

KI(aq) + Cu2SO4(aq) = K2SO4 + CuI =>
2 KI(aq) + Cu2SO4(aq) = K2SO4 + 2 CuI

C6H5CHO + I2 + NaOH = HCOONa + NaI + H2O =>
C6H5CHO + 9 I2 + 25 NaOH = 7 HCOONa + 18 NaI + 12 H2O

KMnO4 + H2SO4 + Fe(NH4)2(SO4)2 = Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + MnSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 Fe(NH4)2(SO4)2 = 5 Fe2(SO4)3 + K2SO4 + 10(NH4)2SO4 + 2 MnSO4 + 8 H2O

S2O8{-}2 + I{-} = SO4{-}2 + I2 =>
2 S2O8{-}2 + 2 I{-} = 4 SO4{-}2 + I2

Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4

CH4O(l) + O(g) = CO2(g) + H2O(g) =>
CH4O(l) + 3 O(g) = CO2(g) + 2 H2O(g)

Al + NaHSO4 = Al2SO4 + Na2SO4 + H2 =>
2 Al + 2 NaHSO4 = Al2SO4 + Na2SO4 + H2

Octane + Oxygen = Carbondioxide + Water =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

Cr4 + O2 = Cr2O3 =>
Cr4 + 3 O2 = 2 Cr2O3

K2Cr2O7 + NaBr + H2SO4 = K2SO4 + Cr2(SO4)3 + Na2SO4 + Br + H2O =>
K2Cr2O7 + 6 NaBr + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Na2SO4 + 6 Br + 7 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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