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Chemische vergelijkingen in evenwicht op12/18/24

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Breng de vergelijking van een chemische reactie in evenwicht
C7H6O3 + NaHCO3 = Na2C4H4O6 + CO2 + H2O =>
5 C7H6O3 + 28 NaHCO3 = 14 Na2C4H4O6 + 7 CO2 + H2O

C2H5NO2 + NaOH = C2H6NaNO3 =>
C2H5NO2 + NaOH = C2H6NaNO3

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

C7H6O3 + NaHCO3 = C7H5NaO3 + CO2 + H2O =>
C7H6O3 + NaHCO3 = C7H5NaO3 + CO2 + H2O

Al2O3 + HI = AlI3 + H2O =>
Al2O3 + 6 HI = 2 AlI3 + 3 H2O

C7H6O3 + NaHCO3 = NaC7H5O3 + CO2 + H2O =>
C7H6O3 + NaHCO3 = NaC7H5O3 + CO2 + H2O

NH4Cl + NH4OH + CoCl2 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 NH4Cl + 10 NH4OH + 2 CoCl2 + H2O2 = 2[Co(NH3)6]Cl3 + 12 H2O

HNO3(aq) + NH4OH(aq) = NH4NO3(aq) + H2O =>
HNO3(aq) + NH4OH(aq) = NH4NO3(aq) + H2O

NH3 + KMnO4 + KOH = N + K2MnO4 + H2O =>
NH3 + 3 KMnO4 + 3 KOH = N + 3 K2MnO4 + 3 H2O

C7H6O3 + NaHCO3 = CO2 + H2O + Na =>
C7H6O3 + 28 NaHCO3 = 35 CO2 + 17 H2O + 28 Na

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

AgNO3 + HCl = AgHCl + NO3 =>
AgNO3 + HCl = AgHCl + NO3

H3PO4(aq) + NaOH = H2O + Na3PO4 =>
H3PO4(aq) + 3 NaOH = 3 H2O + Na3PO4

C2H6(g) + O2(g)(g) = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2(g)(g) = 4 CO2(g) + 6 H2O(l)

Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI

HNO3 + FeO = Fe(NO3)3 + NO + H2O =>
10 HNO3 + 3 FeO = 3 Fe(NO3)3 + NO + 5 H2O

H3PO4(aq) + NaOH = Na2HPO4 + H2O =>
H3PO4(aq) + 2 NaOH = Na2HPO4 + 2 H2O

Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3

NO3{-} + H2O = HNO3 + OH{-} =>
NO3{-} + H2O = HNO3 + OH{-}

AgNO3 + MgI2 = AgI + Mg(NO3)2 =>
2 AgNO3 + MgI2 = 2 AgI + Mg(NO3)2

H2SO4 + NaBr + NaBrO3 = Br2 + Na2SO4 + H2O =>
3 H2SO4 + 5 NaBr + NaBrO3 = 3 Br2 + 3 Na2SO4 + 3 H2O

KClO3 + NH3 = N2 + H2O + KCl =>
KClO3 + 2 NH3 = N2 + 3 H2O + KCl

H3PO4(aq) + NaOH = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH = Na3PO4(aq) + 3 H2O(l)

NH4OHH2O = NH4OH2OH =>
NH4OHH2O = NH4OH2OH

NaOCl + NaHSO4 = HOCl + Na2SO4 =>
NaOCl + NaHSO4 = HOCl + Na2SO4

C3H8O3 + H2O = C2H8O + CH2O2 =>
5 C3H8O3 + 3 H2O = 4 C2H8O + 7 CH2O2

Ba(OH)2 + FeCl3 = BaCl2 + Fe(OH)3 =>
3 Ba(OH)2 + 2 FeCl3 = 3 BaCl2 + 2 Fe(OH)3

KNO3 + Ca = KCa + NO3 =>
KNO3 + Ca = KCa + NO3

CH3COOH + Na(OH) = (CH3COO)Na + H2O =>
CH3COOH + Na(OH) = (CH3COO)Na + H2O

KCo3 = K + Co3 =>
KCo3 = K + Co3

HgO(solid) = Hg + O2 =>
2 HgO(solid) = 2 Hg + O2

Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu

Cl + BaI2 = ClI2Ba =>
Cl + BaI2 = ClI2Ba

Al(s) + NaOH(aq) = Al(OH)3(aq) + Na(s) =>
Al(s) + 3 NaOH(aq) = Al(OH)3(aq) + 3 Na(s)

CH3OH + KOH = CH3KO + H2O =>
CH3OH + KOH = CH3KO + H2O

AgBr(aq) + CuBr(aq) = CuBr2(aq) + Ag(s) =>
AgBr(aq) + CuBr(aq) = CuBr2(aq) + Ag(s)

O2 + Be2 = BeO =>
O2 + Be2 = 2 BeO

Al(s) + NaOH(aq) = Na3AlO3(aq) + H2(aq) =>
2 Al(s) + 6 NaOH(aq) = 2 Na3AlO3(aq) + 3 H2(aq)

Na3CO3 + ZnSO4 = Na3SO4 + ZnCO3 =>
Na3CO3 + ZnSO4 = Na3SO4 + ZnCO3

KCl + Hg(NO3)2 = KNO3 + HgCl2 =>
2 KCl + Hg(NO3)2 = 2 KNO3 + HgCl2

CuS + KCl = CuCl2 + K2S =>
CuS + 2 KCl = CuCl2 + K2S

LiOH + Fe(NO3)3 = Fe(OH)3 + LiNO3 =>
3 LiOH + Fe(NO3)3 = Fe(OH)3 + 3 LiNO3

Fe + Pb(CH3COO)2 = Pb + Fe(CH3COO) =>
2 Fe + Pb(CH3COO)2 = Pb + 2 Fe(CH3COO)

Al(s) + NaOH(aq) = Na3AlO3(s) + H2(g) =>
2 Al(s) + 6 NaOH(aq) = 2 Na3AlO3(s) + 3 H2(g)

H2SO4 + NaH2PO4 = H3PO4 + Na2SO4 =>
H2SO4 + 2 NaH2PO4 = 2 H3PO4 + Na2SO4

S + SO4 = SSO4 =>
S + SO4 = SSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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