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Chemische vergelijkingen in evenwicht op09/06/18

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Breng de vergelijking van een chemische reactie in evenwicht
C2H2 + Br2 = C2H2Br =>
2 C2H2 + Br2 = 2 C2H2Br

CuCl2 + Zn = ZnCl2 + Cu =>
CuCl2 + Zn = ZnCl2 + Cu

C2H2 + Br = C2H2Br =>
C2H2 + Br = C2H2Br

C2H2 + Br2 = C2H2Br =>
2 C2H2 + Br2 = 2 C2H2Br

CH3CH2OH + O2 = H20 + CH3COOH =>
10 CH3CH2OH + 5 O2 = H20 + 10 CH3COOH

Mo2TaN2 = Ta2N + MoN + Mo =>
2 Mo2TaN2 = Ta2N + 3 MoN + Mo

Zn + HCL = ZnCL + H2 =>
2 Zn + 2 HCL = 2 ZnCL + H2

CH3CH2OH + O2 = H20 + CH3COOH =>
10 CH3CH2OH + 5 O2 = H20 + 10 CH3COOH

Zn + HCL = ZnCL + H2 =>
2 Zn + 2 HCL = 2 ZnCL + H2

H2SO4 + Pb(C2H3O2)2 = PbSO4 + HC2H3O2 =>
H2SO4 + Pb(C2H3O2)2 = PbSO4 + 2 HC2H3O2

Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO

Zn + HCL = Zn2CL + H2 =>
4 Zn + 2 HCL = 2 Zn2CL + H2

NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3

CH3ONA + HCL = CH3OH + NACL =>
CH3ONA + HCL = CH3OH + NACL

C6H6 + CH3Cl = C6H5CH3 + HCl =>
C6H6 + CH3Cl = C6H5CH3 + HCl

CH3CH2OH + O2 = H20 + CH3COOH =>
10 CH3CH2OH + 5 O2 = H20 + 10 CH3COOH

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Mo2Sc2N3 = MoN + ScN + Mo =>
Mo2Sc2N3 = MoN + 2 ScN + Mo

NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2

N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3

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

AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3

HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O

NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2

K2Cr2O7 + Na2SO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = Cr2(SO4)3 + 3 Na2SO4 + K2SO4 + 4 H2O

Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2

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

Hg2CO3 + HCl = HgCl + H2CO3 =>
Hg2CO3 + 2 HCl = 2 HgCl + H2CO3

P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5

HClO3(aq) + CaCO3(s) = H2CO3(aq) + Ca(ClO3)2(s) =>
2 HClO3(aq) + CaCO3(s) = H2CO3(aq) + Ca(ClO3)2(s)

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

HClO3(aq) + CaCO3(s) = H2CO3(aq) + Ca(ClO3)2(s) =>
2 HClO3(aq) + CaCO3(s) = H2CO3(aq) + Ca(ClO3)2(s)

CAO + HCl = CACl2 + H2O =>
CAO + 2 HCl = CACl2 + H2O

HClO3(aq) + CaCO3(s) = H2CO3(aq) + Ca(ClO3)2(s) =>
2 HClO3(aq) + CaCO3(s) = H2CO3(aq) + Ca(ClO3)2(s)

PBO + C = PB + CO2 =>
2 PBO + C = 2 PB + CO2

Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO

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

Ca(C2H3O2)2 + Na2CO3 = CaCO3 + NaC2H3O2 =>
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + 2 NaC2H3O2

C3H5N3O9 = CO2 + O2 + N2 + H2O =>
4 C3H5N3O9 = 12 CO2 + O2 + 6 N2 + 10 H2O

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

HNO3 + I2 = HIO3 + NO2 + H20 =>
30 HNO3 + 5 I2 = 10 HIO3 + 30 NO2 + H20

CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2

Al2O3 + SO = Al + SO3 =>
2 Al2O3 + 3 SO = 4 Al + 3 SO3

NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2

NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O

CCl + Fe(iii)SO = CSO + Fe(iii)Cl =>
CCl + Fe(iii)SO = CSO + Fe(iii)Cl

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

C2H2 + O2 = O22C0 + H2O =>
2 C2H2 + 45 O2 = 4 O22C0 + 2 H2O

C2H2 + O2 = C0 + H2O =>
2 C2H2 + O2 = 4 C0 + 2 H2O

NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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