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Chemische vergelijkingen in evenwicht op03/22/17

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Breng de vergelijking van een chemische reactie in evenwicht
HCOOH + Ag2O = Ag3 + H2O + CO2 =>
3 HCOOH + 3 Ag2O = 2 Ag3 + 3 H2O + 3 CO2

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

K2SiO3 + H2SO4 = H2SiO3 + K2SO4 =>
K2SiO3 + H2SO4 = H2SiO3 + K2SO4

KCLO3 = KCLO4 + KCL =>
4 KCLO3 = 3 KCLO4 + KCL

Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O

CH6N2 + N2O4 = CO2 + H2O + N2 =>
4 CH6N2 + 5 N2O4 = 4 CO2 + 12 H2O + 9 N2

CH4 + Br2 = CH3Br + HBr =>
CH4 + Br2 = CH3Br + HBr

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

NaOH + N2O5 = NaNO3 + H2O =>
2 NaOH + N2O5 = 2 NaNO3 + H2O

Al2 + H2O = Al(OH)3 + H2 =>
Al2 + 6 H2O = 2 Al(OH)3 + 3 H2

C2H12N4 + N2O4 = H2O + CO2 + N2 =>
2 C2H12N4 + 5 N2O4 = 12 H2O + 4 CO2 + 9 N2

AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3

Al + HgCl2 = AlCl3 + Hg2 =>
4 Al + 6 HgCl2 = 4 AlCl3 + 3 Hg2

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

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

P + HNO3 + H2O = H3PO4 + N2O =>
8 P + 10 HNO3 + 7 H2O = 8 H3PO4 + 5 N2O

SO2 + H2S = S + H2O =>
SO2 + 2 H2S = 3 S + 2 H2O

Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2

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

Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O

Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu

H2S + Cl2 + H2O = H2SO4 + HCl =>
H2S + 4 Cl2 + 4 H2O = H2SO4 + 8 HCl

CuBr2 + Na3PO4 = Cu3(PO4)2 + NaBr =>
3 CuBr2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaBr

HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

H2So4 + LiOH = Li2So4 + H2O =>
H2So4 + 2 LiOH = Li2So4 + 2 H2O

K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Fe2(SO4)3 + 7 H2O

N2O5 + Ca(OH)2 = Ca(NO3)2 + H2O =>
N2O5 + Ca(OH)2 = Ca(NO3)2 + H2O

Sb2S5 + HCl = H2S + S + SbCl3 =>
Sb2S5 + 6 HCl = 3 H2S + 2 S + 2 SbCl3

H2 + O = H2O =>
H2 + O = H2O

WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O

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

BaO + P2O5 = Ba3(PO4)2 =>
3 BaO + P2O5 = Ba3(PO4)2

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

C4H9OH + HCOOH = C5H10O2 + H2O =>
C4H9OH + HCOOH = C5H10O2 + H2O

CH3COOH + CH3CH2OH = CH3COOCH2CH3 + H2O =>
CH3COOH + CH3CH2OH = CH3COOCH2CH3 + H2O

IO3{-} + H2NNH2 + H{+} + Cl{-} = ICl + N2 + H2O =>
IO3{-} + H2NNH2 + 2 H{+} + Cl{-} = ICl + N2 + 3 H2O

CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2

NO2 + P2O3 + KOH = NO + K2HPO4 + H2O =>
2 NO2 + P2O3 + 4 KOH = 2 NO + 2 K2HPO4 + H2O

Cr(OH)3 + H2SO4 = Cr2(SO4)3 + H2O =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O

Al(NO3)3*9H2O + NH4OH + SiO2 = Al2O3SiO2 + NH4NO3 + H2O =>
2 Al(NO3)3*9H2O + 6 NH4OH + SiO2 = Al2O3SiO2 + 6 NH4NO3 + 21 H2O

Na2SO4 + Ca(NO3)2 = NaNO3 + CaSO4 =>
Na2SO4 + Ca(NO3)2 = 2 NaNO3 + CaSO4

CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2

MG + N2 = MGN =>
2 MG + N2 = 2 MGN

Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O

Mg3P2 + K2Cr2O7 + HCl = CrCl3 + H3PO4 + MgCl2 + KCl + H20 =>
35 Mg3P2 + 40 K2Cr2O7 + 530 HCl = 80 CrCl3 + 70 H3PO4 + 105 MgCl2 + 80 KCl + 16 H20

Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O

Co(OH)2 + H2SO3 = CoSO3 + H2O =>
Co(OH)2 + H2SO3 = CoSO3 + 2 H2O

CuCl2(aq) + Zn(s) = ZnCl2 + Cu =>
CuCl2(aq) + Zn(s) = ZnCl2 + Cu

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Breng de vergelijking van een chemische reactie in evenwicht
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