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Chemische vergelijkingen in evenwicht op11/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
H2SO4 + KF = HF + K2SO4 =>
H2SO4 + 2 KF = 2 HF + K2SO4

C12H22CaO14 + H3BO3 = C12H20B2CaO16 + H2O =>
C12H22CaO14 + 2 H3BO3 = C12H20B2CaO16 + 4 H2O

Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu

FeO + H = FeOH =>
FeO + H = FeOH

Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2

CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}

Cu + SO4 = CuSO4 =>
Cu + SO4 = CuSO4

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

FeCO3 = CO2 + FeO =>
FeCO3 = CO2 + FeO

Ca(H2PO4)2(ac) + BaCl2(ac) = CaCl2(ac) + Ba(H2PO4)2(ac) =>
Ca(H2PO4)2(ac) + BaCl2(ac) = CaCl2(ac) + Ba(H2PO4)2(ac)

CO2 + H2 = CO(g) + H2O(g) =>
CO2 + H2 = CO(g) + H2O(g)

CH2COOH + NaOH = CH3O + NaCOOH =>
CH2COOH + NaOH = CH3O + NaCOOH

Ba(OH)2 + HBr = BaH2 + BrOH =>
Ba(OH)2 + 2 HBr = BaH2 + 2 BrOH

K3PO4 + Ni(ClO3)2 = KClO3 + Ni3(PO4)2 =>
2 K3PO4 + 3 Ni(ClO3)2 = 6 KClO3 + Ni3(PO4)2

FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4

Mg(OH)2 + CaBr2 = Ca(OH)2 + MgBr2 =>
Mg(OH)2 + CaBr2 = Ca(OH)2 + MgBr2

BaO + H2SO4 = BaSO4 + H2O =>
BaO + H2SO4 = BaSO4 + H2O

KClO4 + Al + S = K2S + Al2O3 + AlCl3 =>
6 KClO4 + 18 Al + 3 S = 3 K2S + 8 Al2O3 + 2 AlCl3

Na2HPO3 + KMnO4 + H2SO4 = Na2HPO4 + K2SO4 + MnSO4 + H2O =>
5 Na2HPO3 + 2 KMnO4 + 3 H2SO4 = 5 Na2HPO4 + K2SO4 + 2 MnSO4 + 3 H2O

Na2Cr2O7 + Ba(OH)2 = BaCr2O7 + NaOH =>
Na2Cr2O7 + Ba(OH)2 = BaCr2O7 + 2 NaOH

C2H5SH + NaOH = C2H5SNa + H2O =>
C2H5SH + NaOH = C2H5SNa + H2O

Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O

Zn + HCl2 = ZnCl2 + H2 =>
2 Zn + 2 HCl2 = 2 ZnCl2 + H2

AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2

NiCl2 = Cl2 + Ni =>
NiCl2 = Cl2 + Ni

Na2S4O6 + KMnO4 + HNO3 = NaSO4 + H2SO4 + Mn(NO3)2 + KNO3 + H2O =>
5 Na2S4O6 + 16 KMnO4 + 48 HNO3 = 10 NaSO4 + 10 H2SO4 + 16 Mn(NO3)2 + 16 KNO3 + 14 H2O

CU + SO4 = CUSO4 =>
CU + SO4 = CUSO4

I2O5 + H2S = S + I2 + H2O =>
I2O5 + 5 H2S = 5 S + I2 + 5 H2O

C2H5NO2 + C5H11NO2 = C7H14N2O3 + H2O =>
C2H5NO2 + C5H11NO2 = C7H14N2O3 + H2O

NaCl + HNo3 = NaNo3 + HCl =>
NaCl + HNo3 = NaNo3 + HCl

SO4H2 + NaOH = SO4Na2 + H2O =>
SO4H2 + 2 NaOH = SO4Na2 + 2 H2O

POCl3 + NaHCO3 = NaCl + CO2 + H3PO4 =>
POCl3 + 3 NaHCO3 = 3 NaCl + 3 CO2 + H3PO4

C2H2O4 + KMnO4 = MnO2 + CO2 + KOH + H2O =>
3 C2H2O4 + 2 KMnO4 = 2 MnO2 + 6 CO2 + 2 KOH + 2 H2O

Al2O3 + SiO2 = AlSi + O6 =>
6 Al2O3 + 12 SiO2 = 12 AlSi + 7 O6

Na2O + Al(NO3)3 = Na2(NO3)3 + AlO =>
Na2O + Al(NO3)3 = Na2(NO3)3 + AlO

NH4ClO4 = Cl2 + H2O + N2 + O2 =>
2 NH4ClO4 = Cl2 + 4 H2O + N2 + 2 O2

Hg(NO3)2 + K2S = HgS + KNO3 =>
Hg(NO3)2 + K2S = HgS + 2 KNO3

BaCl2 + AgNO3 = AgCl + Ba(NO3)2 =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2

H3CCHO + H2 = H3CCH2OH =>
H3CCHO + H2 = H3CCH2OH

C6H5CH2CH2Br + KOH = KBr + H2O + C6H5C2H3 =>
C6H5CH2CH2Br + KOH = KBr + H2O + C6H5C2H3

Mg + H2SO4 = MgOH + SO2 =>
2 Mg + H2SO4 = 2 MgOH + SO2

Al2(SO3)3 = Al + (SO3)3 =>
Al2(SO3)3 = 2 Al + (SO3)3

Li + Cu2O = Li2O + Cu =>
2 Li + Cu2O = Li2O + 2 Cu

FeCl3 + H2O2 = Fe2O3 + H2 + Cl2 =>
4 FeCl3 + 3 H2O2 = 2 Fe2O3 + 3 H2 + 6 Cl2

CdS = Cd + S =>
CdS = Cd + S

KMnO4 + SbCl3 + HCl = MnCl2 + H[SbCl6] + KCl + H2O =>
2 KMnO4 + 5 SbCl3 + 21 HCl = 2 MnCl2 + 5 H[SbCl6] + 2 KCl + 8 H2O

Ca + KF = CaF2 + K =>
Ca + 2 KF = CaF2 + 2 K

CH4 + HNO3 = CO2 + H2O + N2 =>
5 CH4 + 8 HNO3 = 5 CO2 + 14 H2O + 4 N2

AlP + NH4OH = Al(OH)3 + NH3 + PH3 =>
AlP + 3 NH4OH = Al(OH)3 + 3 NH3 + PH3

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

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Breng de vergelijking van een chemische reactie in evenwicht
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