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Chemische vergelijkingen in evenwicht op11/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Al + C6H8O7 = AlC6H5O7 + H2 =>
2 Al + 2 C6H8O7 = 2 AlC6H5O7 + 3 H2

Sr(HCO3)2(s) = SrCO3(s) + H2O(g) + CO2(g) =>
Sr(HCO3)2(s) = SrCO3(s) + H2O(g) + CO2(g)

Au + CI2 = AuCI2 =>
Au + CI2 = AuCI2

SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4

HBr(aq) + MgSO3(s) = H2SO3(aq) + MgBr2 =>
2 HBr(aq) + MgSO3(s) = H2SO3(aq) + MgBr2

NaCIO3 = NaCI + O2 =>
2 NaCIO3 = 2 NaCI + 3 O2

Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2

BaCl2 + Ba(OH)2 = BaOHCl =>
BaCl2 + Ba(OH)2 = 2 BaOHCl

PbO + Cl2 + H2O = PbO2 + H{+} + Cl{-} =>
PbO + Cl2 + H2O = PbO2 + 2 H{+} + 2 Cl{-}

Na3P + HCl = PH3 + NaCl =>
Na3P + 3 HCl = PH3 + 3 NaCl

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

Cu + N + O2 = Cu(NO3)2 =>
Cu + 2 N + 3 O2 = Cu(NO3)2

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Fe3{+} + e = Fe =>
Fe3{+} + e = 3 Fe

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

BaCl2 + K3Fe(CN)6 = Ba3[Fe(CN)6]2 + KCl =>
3 BaCl2 + 2 K3Fe(CN)6 = Ba3[Fe(CN)6]2 + 6 KCl

Fe + Hl2 = FeHl =>
2 Fe + Hl2 = 2 FeHl

BaCl2 + K2SO4 = KCl + BaSO4 =>
BaCl2 + K2SO4 = 2 KCl + BaSO4

Mg(ClO4)2 + NaOH = Na(ClO4)2 + MgOH =>
Mg(ClO4)2 + NaOH = Na(ClO4)2 + MgOH

NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O

NH4NO3 + Ba(OH)2 = Ba(NO3)2 + H2 + NH4 =>
4 NH4NO3 + 3 Ba(OH)2 = 3 Ba(NO3)2 + 7 H2 + 2 NH4

Fe(NO3)3 + Ca(OH)2 = Fe(OH)3 + Ca(NO3)2 =>
2 Fe(NO3)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca(NO3)2

HCHO + KMnO4 = HCOOH + K2MnO4 + MnO2 =>
2 HCHO + 2 KMnO4 = 2 HCOOH + K2MnO4 + MnO2

CsI2 + Cl = CsCl + I2 =>
CsI2 + Cl = CsCl + I2

C4H10 + CaSiO3 + FeC = FeSi + CO + H2 + CaO =>
C4H10 + 4 CaSiO3 + 4 FeC = 4 FeSi + 8 CO + 5 H2 + 4 CaO

C2H2 + HCHO = C3H4O =>
C2H2 + HCHO = C3H4O

Fe + FeY3 = FeY2 =>
Fe + 2 FeY3 = 3 FeY2

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

K + O2 = K2O =>
4 K + O2 = 2 K2O

NH4Cl + Ca(OH)2 = CaCl2 + NH3(g) + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3(g) + 2 H2O

Bi(OH)3 + HCl(aq) = BiCl3 + H2O =>
Bi(OH)3 + 3 HCl(aq) = BiCl3 + 3 H2O

Cd + N2 = CdN =>
2 Cd + N2 = 2 CdN

C4H8 + O2 = CH3COOH =>
C4H8 + 2 O2 = 2 CH3COOH

C6H5NH2 + KCr2O7 + H2SO4 = C6H4O7 + K2SO4 + Cr2(SO4)3 + (NH4)2SO4 + H2O =>
2 C6H5NH2 + 4 KCr2O7 + 15 H2SO4 = 2 C6H4O7 + 2 K2SO4 + 4 Cr2(SO4)3 + (NH4)2SO4 + 14 H2O

CH3CH2COCH3 + CH3CH2SH = CH3CH2CH(OSCH2CH3)CH3 =>
CH3CH2COCH3 + CH3CH2SH = CH3CH2CH(OSCH2CH3)CH3

Sn(CO3)2 + H2S = SnS2 + CO2 + H2O =>
Sn(CO3)2 + 2 H2S = SnS2 + 2 CO2 + 2 H2O

Na3PO4 + Ag2SO4 = Na2SO4 + Ag3PO4 =>
2 Na3PO4 + 3 Ag2SO4 = 3 Na2SO4 + 2 Ag3PO4

Cd(NO3)2 + MnI2 = CdI2 + Mn(NO3)2 =>
Cd(NO3)2 + MnI2 = CdI2 + Mn(NO3)2

CH3CHO + (Cu(NH3)4)(OH)2 = CH3COOH + Cu2O + H2O + NH3 =>
CH3CHO + 2(Cu(NH3)4)(OH)2 = CH3COOH + Cu2O + 2 H2O + 8 NH3

MgB2 + H3PO4 = BPO4 + MgPO4 + H2 =>
2 MgB2 + 6 H3PO4 = 4 BPO4 + 2 MgPO4 + 9 H2

HNO2 + O2 = HNO3 =>
2 HNO2 + O2 = 2 HNO3

AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3

C2H4 + O2 = CO + H2O =>
C2H4 + 2 O2 = 2 CO + 2 H2O

CO2 + H2O = CH3OH + O2 =>
2 CO2 + 4 H2O = 2 CH3OH + 3 O2

Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2

AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2

Na2S2O5 + NaOH = Na2SO3 + H2O =>
Na2S2O5 + 2 NaOH = 2 Na2SO3 + H2O

SO3H2O = H2SO4 =>
SO3H2O = H2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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