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Chemische vergelijkingen in evenwicht op03/23/17

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Breng de vergelijking van een chemische reactie in evenwicht
Fe2(CO3)3 + H2SO4 = Fe2(SO4)3 + H2O + CO2 =>
Fe2(CO3)3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O + 3 CO2

C2H6 + N2O = H2O + CO2 + N2 =>
C2H6 + 7 N2O = 3 H2O + 2 CO2 + 7 N2

Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2

HCOOH + Ch3OH = HCOOCh3 + H2O =>
HCOOH + Ch3OH = HCOOCh3 + H2O

Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4

K + HNO3 = KNO3 + N2O + H2O =>
8 K + 10 HNO3 = 8 KNO3 + N2O + 5 H2O

C2H2 + N2O = H2O + CO2 + N2 =>
C2H2 + 5 N2O = H2O + 2 CO2 + 5 N2

H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O

Cu{2+} + H2PO2{-} + OH{-} = CuH2 + PO4{3-} + H2O =>
Cu{2+} + H2PO2{-} + 4 OH{-} = CuH2 + PO4{3-} + 2 H2O

C9H8O4 + NaHCO3 = H2O + CO2 + Na =>
C9H8O4 + 36 NaHCO3 = 22 H2O + 45 CO2 + 36 Na

Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO

K2SiO3 + H2O = H2SiO3 + KOH =>
K2SiO3 + 2 H2O = H2SiO3 + 2 KOH

Al + S = AlS3 =>
Al + 3 S = AlS3

P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4

Pt + HCl + HNO2 = PtCl4 + N2O + H2O =>
Pt + 4 HCl + 2 HNO2 = PtCl4 + N2O + 3 H2O

H2S + SO2 = H2O + S2 =>
4 H2S + 2 SO2 = 4 H2O + 3 S2

KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH

C6H5COOH + H2O = H3O + C6H5COO =>
C6H5COOH + H2O = H3O + C6H5COO

Na2SO3 + HCl = NaCl + SO2(g) + H2O =>
Na2SO3 + 2 HCl = 2 NaCl + SO2(g) + H2O

AGNO3 + NACL = NANO3 + AGCL =>
AGNO3 + NACL = NANO3 + AGCL

CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + MnSO4 + K2SO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O

Si(CH3)4 + H2O = SiO2 + CO + H2 =>
Si(CH3)4 + 6 H2O = SiO2 + 4 CO + 12 H2

Mg + P = Mg3P2 =>
3 Mg + 2 P = Mg3P2

C4H8O + Ag2O(HN3) = C4H8O2 + Ag + HN3 =>
C4H8O + Ag2O(HN3) = C4H8O2 + 2 Ag + HN3

Pt + HCl + HNO2 = PtCl4 + N2O + H2O =>
Pt + 4 HCl + 2 HNO2 = PtCl4 + N2O + 3 H2O

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

C4H6 + O2 = CO2 + H20 =>
10 C4H6 + 40 O2 = 40 CO2 + 3 H20

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

C2H4 + N2O = H2O + CO2 + N2 =>
C2H4 + 6 N2O = 2 H2O + 2 CO2 + 6 N2

C4H6 + O2 = CO2 + H20 =>
10 C4H6 + 40 O2 = 40 CO2 + 3 H20

C2H6 + N2O = H2O + CO2 + N2 =>
C2H6 + 7 N2O = 3 H2O + 2 CO2 + 7 N2

KMnO4 + C6H5CHO + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 C6H5CHO + 3 H2SO4 = 5 C6H5COOH + K2SO4 + 2 MnSO4 + 3 H2O

Cu(NO3)2 + NaHCO3 = CO2 + CuCO3 + H2O + NaNO3 =>
Cu(NO3)2 + 2 NaHCO3 = CO2 + CuCO3 + H2O + 2 NaNO3

BaCl2 + MnSO4 = BaSO4 + MnCl2 =>
BaCl2 + MnSO4 = BaSO4 + MnCl2

Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4

Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3

H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl

Al + KNO3 = KAlO2 + Al2O3 + N2 =>
10 Al + 6 KNO3 = 6 KAlO2 + 2 Al2O3 + 3 N2

As4 + HNO3 = HAsO3 + NO + H2O =>
3 As4 + 20 HNO3 = 12 HAsO3 + 20 NO + 4 H2O

Ca(H2PO4)2 + KOH = CaHPO4 + K3PO4 + H2O =>
Ca(H2PO4)2 + 3 KOH = CaHPO4 + K3PO4 + 3 H2O

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

CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20

H3PO3 + Br2 + H2O = HBr + H3PO4 =>
H3PO3 + Br2 + H2O = 2 HBr + H3PO4

MGCO3 + HNO3 = MG(NO3)2 + CO2 + H2O =>
MGCO3 + 2 HNO3 = MG(NO3)2 + CO2 + H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O

P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5

H2S + HNO3 = SO2 + NO2 + H20 =>
5 H2S + 10 HNO3 = 5 SO2 + 10 NO2 + H20

(NH4)2SO4 + Ba(OH)2 = NH3 + H2O + Ba(SO4) =>
(NH4)2SO4 + Ba(OH)2 = 2 NH3 + 2 H2O + Ba(SO4)

CO + I2O5 = I2 + CO2 =>
5 CO + I2O5 = I2 + 5 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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