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Chemische vergelijkingen in evenwicht op07/13/15

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Breng de vergelijking van een chemische reactie in evenwicht
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O

SiO2 + OH{-} = SiO3{-2} + H2O =>
SiO2 + 2 OH{-} = SiO3{-2} + H2O

Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

SiCl4 + H2 = Si2Cl6 + HCl =>
2 SiCl4 + H2 = Si2Cl6 + 2 HCl

NaH2PO4 = NaPO3 + H2O =>
NaH2PO4 = NaPO3 + H2O

HCOOH + CH3NH2 = CH4 + HCOONH2 =>
HCOOH + CH3NH2 = CH4 + HCOONH2

Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2

FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl

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

BeF2 + Mg = MgF2 + Be =>
BeF2 + Mg = MgF2 + Be

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

CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

Al2O3 + Na2CO3 = NaAlO2 + CO2 =>
Al2O3 + Na2CO3 = 2 NaAlO2 + CO2

FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl

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

As2S3 + HClO3 + H2O = H3AsO4 + S + HCl =>
3 As2S3 + 5 HClO3 + 9 H2O = 6 H3AsO4 + 9 S + 5 HCl

H2O2 + MnO4{-} = Mn{2+} + O2 + OH{-} =>
3 H2O2 + 2 MnO4{-} = 2 Mn{2+} + 4 O2 + 6 OH{-}

Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl

Si2Cl5H + Cl2 = Si2Cl6 + HCl =>
Si2Cl5H + Cl2 = Si2Cl6 + HCl

Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

CS2(l) + O2(g) = CO2(g) + SO2(g) =>
CS2(l) + 3 O2(g) = CO2(g) + 2 SO2(g)

C4H12 + O2 = H2O + CO2 =>
C4H12 + 7 O2 = 6 H2O + 4 CO2

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

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

K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO

C3H7Br + C2H5ONa = NaBr + C2H5OC3H7 =>
C3H7Br + C2H5ONa = NaBr + C2H5OC3H7

NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O

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

H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr

KOH + K4[Fe(CN)6] + Ce(NO3)4 = Fe(OH)3 + Ce(OH)3 + K2CO3 + KNO3 + H2O =>
258 KOH + K4[Fe(CN)6] + 61 Ce(NO3)4 = Fe(OH)3 + 61 Ce(OH)3 + 6 K2CO3 + 250 KNO3 + 36 H2O

Pb(CH3COO)2 + NaOH = Pb(OH)2 + NaCH3COO =>
Pb(CH3COO)2 + 2 NaOH = Pb(OH)2 + 2 NaCH3COO

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

Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O

(COOH)2*2H2O + NaOH = NaCO2 + H2O =>
(COOH)2*2H2O + 2 NaOH = 2 NaCO2 + 4 H2O

Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O

Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O

H2SO4 + ALOH = H2OH + ALSO4 =>
H2SO4 + ALOH = H2OH + ALSO4

CO2 + H2O = C6H12O6 + O6 =>
6 CO2 + 6 H2O = C6H12O6 + 2 O6

Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O

BaCl + NASO4 = BaSO4 + NACl =>
BaCl + NASO4 = BaSO4 + NACl

MgSO4(aq) + AgNO3(aq) = MgNO3 + AgSO4 =>
MgSO4(aq) + AgNO3(aq) = MgNO3 + AgSO4

MgO + HCl = H2O + MgCl2 =>
MgO + 2 HCl = H2O + MgCl2

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

Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2

P + H2O = PH3 + OH =>
P + 3 H2O = PH3 + 3 OH

MgSO4(aq) + AgNO3 = MgNO3 + AgSO4 =>
MgSO4(aq) + AgNO3 = MgNO3 + AgSO4

MgSO4(aq) + KI(aq) = MgI + KSO4 =>
MgSO4(aq) + KI(aq) = MgI + KSO4

Mn(OH)2 + OH = MnO2 + H2O =>
Mn(OH)2 + 2 OH = MnO2 + 2 H2O

1 2 3 4
Breng de vergelijking van een chemische reactie in evenwicht
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