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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
K2CO3 + H3PO4 = H2CO3 + K2HPO4 =>
K2CO3 + H3PO4 = H2CO3 + K2HPO4

KHCO3 = CO2 + HOH + K2CO3 =>
2 KHCO3 = CO2 + HOH + K2CO3

Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3

Cr(SO4)(NH4)5(OH) + H2S2O8 = (NH4)2Cr2O7 + N2 + SO2 + H2O =>
2 Cr(SO4)(NH4)5(OH) + 6 H2S2O8 = (NH4)2Cr2O7 + 4 N2 + 14 SO2 + 23 H2O

Fe(III)KClO3 + Ca = CaKClO3 + Fe(III) =>
Fe(III)KClO3 + Ca = CaKClO3 + Fe(III)

NaH2PO4 = Na3P3O9 + H2O =>
3 NaH2PO4 = Na3P3O9 + 3 H2O

K2SO3 + KMnO4 + KOH = KSO4 + K2MnO4 + H2O =>
K2SO3 + 3 KMnO4 + 2 KOH = KSO4 + 3 K2MnO4 + H2O

Au(OH)3 + FeSO4 = Au2(SO4)3 + Fe(OH)2 =>
2 Au(OH)3 + 3 FeSO4 = Au2(SO4)3 + 3 Fe(OH)2

MgF2 + Na2CO3 = MgCO3 + NaF =>
MgF2 + Na2CO3 = MgCO3 + 2 NaF

NaOH + CaBr{2} = NaBr{2} + CaOH =>
NaOH + CaBr{2} = NaBr{2} + CaOH

KCl + Ag(NO3)3 = KNO3 + AgCl3 =>
3 KCl + Ag(NO3)3 = 3 KNO3 + AgCl3

C4H10 + O2 = C4H8COOH + H2O =>
10 C4H10 + 15 O2 = 8 C4H8COOH + 14 H2O

Sr + I2Cl = SrCl + I =>
Sr + I2Cl = SrCl + 2 I

(NH4)2Cr2O7 + NaOH = NH3 + Na2CrO4 + H2O =>
(NH4)2Cr2O7 + 4 NaOH = 2 NH3 + 2 Na2CrO4 + 3 H2O

KHCO3 = CO2 + HOH + K2CO3 =>
2 KHCO3 = CO2 + HOH + K2CO3

Al(s) + KOH = K3AlO3 + H2 =>
2 Al(s) + 6 KOH = 2 K3AlO3 + 3 H2

KMnO4(aq) + HCl(aq) = Cl2(aq) + KCl(aq) + MnCl2(aq) + H2O(l) =>
2 KMnO4(aq) + 16 HCl(aq) = 5 Cl2(aq) + 2 KCl(aq) + 2 MnCl2(aq) + 8 H2O(l)

NaCO2 + HCl = NaCl + HCO2 =>
NaCO2 + HCl = NaCl + HCO2

MgCl2 + KI = KCl + MgI2 =>
MgCl2 + 2 KI = 2 KCl + MgI2

Sn + Cu(NO3)2 = Sn(NO3) + Cu =>
2 Sn + Cu(NO3)2 = 2 Sn(NO3) + Cu

NaCI + MgS = NaS + MgCI =>
NaCI + MgS = NaS + MgCI

Fe2O3 + H2O2 = FeO2 + H2O =>
Fe2O3 + H2O2 = 2 FeO2 + H2O

KHCO3 = CO2 + HOH + K2CO3 =>
2 KHCO3 = CO2 + HOH + K2CO3

Sn + HNO3 = SnO2 + NO + H2O =>
3 Sn + 4 HNO3 = 3 SnO2 + 4 NO + 2 H2O

CuCl2 + Ag{+} = Cu{2+} + AgCl =>
CuCl2 + 2 Ag{+} = Cu{2+} + 2 AgCl

AlN + Na2O = Al2O + NaN =>
2 AlN + Na2O = Al2O + 2 NaN

NO2 + C = NO + CO =>
NO2 + C = NO + CO

CdCl2 + Na2SO3 = NaCl + CdSO3 =>
CdCl2 + Na2SO3 = 2 NaCl + CdSO3

KHCO3 = CO2 + HOH + K2CO3 =>
2 KHCO3 = CO2 + HOH + K2CO3

Ca(s) + HCl = H2 + Ca(Cl)2 =>
Ca(s) + 2 HCl = H2 + Ca(Cl)2

KHCO3 = CO2 + HOH + K2CO3 =>
2 KHCO3 = CO2 + HOH + K2CO3

CH3COOH + C3H7OH = CH3COOC3H7 + H2O =>
CH3COOH + C3H7OH = CH3COOC3H7 + H2O

Co + ZnCl2 = CoCl2 + Zn =>
Co + ZnCl2 = CoCl2 + Zn

CH2NH3 + O2 = CO2 + N2 + H2O =>
4 CH2NH3 + 9 O2 = 4 CO2 + 2 N2 + 10 H2O

H3NO4 + NH4OH = (NH4)3NO4 + H2O =>
H3NO4 + 3 NH4OH = (NH4)3NO4 + 3 H2O

CH3CHCHCH3 + KMnO4 + KOH = CH3OOK + K2MnO4 + H2O =>
CH3CHCHCH3 + 8 KMnO4 + 12 KOH = 4 CH3OOK + 8 K2MnO4 + 4 H2O

C2H5Cl + NH3 = (C2H5)2NH + HCl =>
2 C2H5Cl + NH3 = (C2H5)2NH + 2 HCl

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

TaOH + CO2 = TaHCO3 =>
TaOH + CO2 = TaHCO3

Ni(OH)2 + NH3 = Ni(NH3)4 + OH =>
Ni(OH)2 + 4 NH3 = Ni(NH3)4 + 2 OH

Fe(OH)3 + NaClO = Fe(ClO)3 + NaOH =>
Fe(OH)3 + 3 NaClO = Fe(ClO)3 + 3 NaOH

Br2 + NaOH = Br(OH)2 + Na =>
Br2 + 4 NaOH = 2 Br(OH)2 + 4 Na

KHCO3 = CO2 + HOH + K2CO3 =>
2 KHCO3 = CO2 + HOH + K2CO3

MgCl2(aq) + NaBr(aq) = NaCl(aq) + MgBr2(aq) =>
MgCl2(aq) + 2 NaBr(aq) = 2 NaCl(aq) + MgBr2(aq)

NaS + HNO3 = NaNO3 + HS =>
NaS + HNO3 = NaNO3 + HS

KI + CuSO4 = K2(SO4) + CuI2 =>
2 KI + CuSO4 = K2(SO4) + CuI2

Mn(NO3)2 + NaBiO3 + HNO3 = MnO4 + Bi(NO3)3 + NaNO3 + H2O =>
Mn(NO3)2 + 3 NaBiO3 + 10 HNO3 = MnO4 + 3 Bi(NO3)3 + 3 NaNO3 + 5 H2O

NaCl + CuCl2 = Na2[CuCl4] =>
2 NaCl + CuCl2 = Na2[CuCl4]

Mg(NO3)2 + K2CO3 = MgCO3 + KNO3 =>
Mg(NO3)2 + K2CO3 = MgCO3 + 2 KNO3

Cd + AgCl = Cd{2+} + Ag + Cl{-} =>
Cd + 2 AgCl = Cd{2+} + 2 Ag + 2 Cl{-}

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Breng de vergelijking van een chemische reactie in evenwicht
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