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Chemische vergelijkingen in evenwicht op11/26/23

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Breng de vergelijking van een chemische reactie in evenwicht
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2

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

Fe(OH)2 + Pb(OH)3 = Fe(OH)3 + Pb =>
3 Fe(OH)2 + Pb(OH)3 = 3 Fe(OH)3 + Pb

CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2

MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl

Pb(OH)3{-} + Fe(OH)2 = Pb + Fe(OH)3 + OH{-} =>
Pb(OH)3{-} + 2 Fe(OH)2 = Pb + 2 Fe(OH)3 + OH{-}

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

NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7

Pb(OH)3{-} + Fe(OH)2 + H{+} = Pb + Fe(OH)3 + H20 =>
20 Pb(OH)3{-} + 60 Fe(OH)2 + 20 H{+} = 20 Pb + 60 Fe(OH)3 + H20

Pb(OH)3{-} + Fe(OH)2 + H{+} = Pb + Fe(OH)3 + H2O =>
Pb(OH)3{-} + 2 Fe(OH)2 + H{+} = Pb + 2 Fe(OH)3 + H2O

Na3PO4 + KNO3 = NaNO3 + K3PO4 =>
Na3PO4 + 3 KNO3 = 3 NaNO3 + K3PO4

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

C + O2 = CO2 =>
C + O2 = CO2

H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3

Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag

Al2(CO3)3 + H3PO4 = AlPO4 + CO2 + H2O =>
Al2(CO3)3 + 2 H3PO4 = 2 AlPO4 + 3 CO2 + 3 H2O

Cl2 + Cr(OH)3 + OH{-} = Cl{-} + CrO4{2-} + H2O =>
3 Cl2 + 2 Cr(OH)3 + 10 OH{-} = 6 Cl{-} + 2 CrO4{2-} + 8 H2O

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

Cr(NO3)2 + CuSO4 = Cu + Cr(NO3)3 + Cr2(SO4)3 =>
6 Cr(NO3)2 + 3 CuSO4 = 3 Cu + 4 Cr(NO3)3 + Cr2(SO4)3

CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2

Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4

Cl2 + Cr(OH)3 + OH{-} = Cl{-} + CrO4{2-} + H2O =>
3 Cl2 + 2 Cr(OH)3 + 10 OH{-} = 6 Cl{-} + 2 CrO4{2-} + 8 H2O

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

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

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

C6H12O6 + I2 + NaOH = HI + C6H11O7Na =>
C6H12O6 + I2 + NaOH = 2 HI + C6H11O7Na

Fe(HO)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(HO)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O

Na + S = Na2S =>
2 Na + S = Na2S

C5H12(l) + O2(g) = CO2(g) + H2O(g) =>
C5H12(l) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)

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

C6H12O6 + I2 + NaOH = HI + C6H11O7Na =>
C6H12O6 + I2 + NaOH = 2 HI + C6H11O7Na

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

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

Sn + Cl2 = SnCl2 =>
Sn + Cl2 = SnCl2

Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O

ZnI2 + H2O = Zn(OH)2 + HI =>
ZnI2 + 2 H2O = Zn(OH)2 + 2 HI

H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O

(CN)2 + H2O = H2C2O4 + NH3 =>
(CN)2 + 4 H2O = H2C2O4 + 2 NH3

AgF + Br2 = AgBr + AgF5 =>
5 AgF + 2 Br2 = 4 AgBr + AgF5

H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

P + O2 = P4O10 =>
4 P + 5 O2 = P4O10

FeBr2 + KOH = Fe(OH)2 + KBr =>
FeBr2 + 2 KOH = Fe(OH)2 + 2 KBr

AgF + Br2 = AgBr + AgBrF5 =>
10 AgF + 5 Br2 = 8 AgBr + 2 AgBrF5

FeBr2 + KOH = Fe(OH)2 + KBr =>
FeBr2 + 2 KOH = Fe(OH)2 + 2 KBr

Fe2O3 + H2O = FeOOH =>
Fe2O3 + H2O = 2 FeOOH

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Breng de vergelijking van een chemische reactie in evenwicht
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