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Chemische vergelijkingen in evenwicht op12/18/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na2O + P4O10 = Na3PO4 =>
6 Na2O + P4O10 = 4 Na3PO4

Ca3(PO4)2 + H3PO4 = CaHPO4 =>
Ca3(PO4)2 + H3PO4 = 3 CaHPO4

Fe2S3 + O2 = Fe2O3 + SO2 =>
2 Fe2S3 + 9 O2 = 2 Fe2O3 + 6 SO2

Na + H2 = NaH =>
2 Na + H2 = 2 NaH

CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

Ba(NO3)2 + K2Cr2O7 + CH3COONa + H2O = BaCrO4 + KNO3 + Na2CrO4 + CH3COOH =>
Ba(NO3)2 + K2Cr2O7 + 2 CH3COONa + H2O = BaCrO4 + 2 KNO3 + Na2CrO4 + 2 CH3COOH

C6H6Br2 = C6H5BrHBr =>
C6H6Br2 = C6H5BrHBr

Mn + F2 = Mn2F =>
4 Mn + F2 = 2 Mn2F

C4H9OH + CuO = C4H8OH + H2O + Cu =>
2 C4H9OH + CuO = 2 C4H8OH + H2O + Cu

CuSO3 + AgNO3 = Cu(NO3)2 + Ag2SO3 =>
CuSO3 + 2 AgNO3 = Cu(NO3)2 + Ag2SO3

O2 + Cl2 = O2Cl4 =>
O2 + 2 Cl2 = O2Cl4

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

H2Se + Sr(OH)2 = H2O + SrSe =>
H2Se + Sr(OH)2 = 2 H2O + SrSe

H2 + ZnCl2 = HCl2 + Zn2 =>
H2 + 2 ZnCl2 = 2 HCl2 + Zn2

CaCr2O7 + AlPO4 = Ca3(PO4)2 + Al2(Cr2O7)3 =>
3 CaCr2O7 + 2 AlPO4 = Ca3(PO4)2 + Al2(Cr2O7)3

FeCl3 + KBr + C6H14 = FeCl2 + KCl + C6H13Br + HBr =>
2 FeCl3 + 2 KBr + C6H14 = 2 FeCl2 + 2 KCl + C6H13Br + HBr

Fe(OH)3 + HNo3 = Fe(No3)3 + H2O =>
Fe(OH)3 + 3 HNo3 = Fe(No3)3 + 3 H2O

HNO3 + Na2S = NO2 + NaNO3 + S + H2O =>
4 HNO3 + Na2S = 2 NO2 + 2 NaNO3 + S + 2 H2O

SO2 + HCl = S + Cl2 + H2O =>
SO2 + 4 HCl = S + 2 Cl2 + 2 H2O

(C3H6) + (O2) = CO2 + H2O =>
2(C3H6) + 9(O2) = 6 CO2 + 6 H2O

AgNO3 + CaBr2 = Ag2Br2 + Ca(NO3)2 =>
2 AgNO3 + CaBr2 = Ag2Br2 + Ca(NO3)2

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

KClO + H2SO4 = O2 + KHSO4 + Cl2 + H2O =>
4 KClO + 4 H2SO4 = O2 + 4 KHSO4 + 2 Cl2 + 2 H2O

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2

BaCl2 + Li = Ba + LiCl2 =>
BaCl2 + Li = Ba + LiCl2

NH3 + C6H12O6 = CO2 + C6H10NO3 + H2O =>
24 NH3 + 25 C6H12O6 = 6 CO2 + 24 C6H10NO3 + 66 H2O

(Cu(NH3)4)(OH)2 + HNO3 = Cu(NO3)2 + NH4NO3 + H2O =>
(Cu(NH3)4)(OH)2 + 6 HNO3 = Cu(NO3)2 + 4 NH4NO3 + 2 H2O

KClO3 + KI + HNO3 = KNO3 + KCl + I2 + H2O =>
KClO3 + 6 KI + 6 HNO3 = 6 KNO3 + KCl + 3 I2 + 3 H2O

CH + NCl = CCl + N + H =>
CH + NCl = CCl + N + H

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O

H3PO4 + NH4 = (NH4)3(PO4) + H2 =>
2 H3PO4 + 6 NH4 = 2(NH4)3(PO4) + 3 H2

HNO3 + SO3 = H2SO4 + N2O5 =>
2 HNO3 + SO3 = H2SO4 + N2O5

C6H8O7 + H2SO4 = C5H6O5 + CO + H2SO4H2O =>
C6H8O7 + H2SO4 = C5H6O5 + CO + H2SO4H2O

Na2SiO3 + MgCl2 = Mg(SiO3) + NaCl =>
Na2SiO3 + MgCl2 = Mg(SiO3) + 2 NaCl

CaO + H2S = Ca(HS)2 + H2O =>
CaO + 2 H2S = Ca(HS)2 + H2O

Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2

CuS + NaNO3 = Cu(NO3)2 + Na2S =>
CuS + 2 NaNO3 = Cu(NO3)2 + Na2S

CH3CH2OOCCOOCH2CH3 + KOH = KOOCCOOK + CH3CH2OH =>
CH3CH2OOCCOOCH2CH3 + 2 KOH = KOOCCOOK + 2 CH3CH2OH

C6H8O7 + NaHCO3 = H2O + CO2 + Na3C6H5O7 =>
C6H8O7 + 3 NaHCO3 = 3 H2O + 3 CO2 + Na3C6H5O7

C6H6 + Cl2 = C6H5Cl + HCl =>
C6H6 + Cl2 = C6H5Cl + HCl

H2 + N4 = HN =>
2 H2 + N4 = 4 HN

C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O

Na2HPO3 + Ca(OH)2 = NaOH + CaHPO3 =>
Na2HPO3 + Ca(OH)2 = 2 NaOH + CaHPO3

SO3 + HCl = H2SO3 + Cl2 =>
SO3 + 2 HCl = H2SO3 + Cl2

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

Fe + HNO3 = Fe(NO3) + NH4NO3 + H2O =>
8 Fe + 10 HNO3 = 8 Fe(NO3) + NH4NO3 + 3 H2O

SiO2 + CaCO3 = CaSiO3 + CO2 =>
SiO2 + CaCO3 = CaSiO3 + CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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