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Chemische vergelijkingen in evenwicht op01/17/13

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Breng de vergelijking van een chemische reactie in evenwicht
CaCl + Pb(NO3)2 = Ca(NO3) + PbCl2 =>
2 CaCl + Pb(NO3)2 = 2 Ca(NO3) + PbCl2

Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2

NaPO + CaCl = CaPO + NaCl =>
NaPO + CaCl = CaPO + NaCl

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

Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu

FeCl2 + K2Cr2O7 + HCl = FeCl3 + CrCl3 + KCl + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 CrCl3 + 2 KCl + 7 H2O

Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2

Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2

NH3 + H2SO4 = ((NH4)2SO4) =>
2 NH3 + H2SO4 = ((NH4)2SO4)

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

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

Ca + H2O = CaH2 + O2 =>
2 Ca + 2 H2O = 2 CaH2 + O2

H2O2 + KI + H2SO4 = K2SO4 + I2 + H2O =>
H2O2 + 2 KI + H2SO4 = K2SO4 + I2 + 2 H2O

Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2

HCl + NH3 = NH4 + Cl =>
HCl + NH3 = NH4 + Cl

H + NO = H2O + N =>
2 H + NO = H2O + N

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

Cu(NO3)2 + Na2CO3 = CuCO3 + NaNO3 =>
Cu(NO3)2 + Na2CO3 = CuCO3 + 2 NaNO3

NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3

AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2

Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 2 H2O

AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2

IRON(III)CHLORIDE + LEAD(II)NITRATE = IRON(III)NITRATE + LEAD(II)CHLORIDE =>
IRON(III)CHLORIDE + LEAD(II)NITRATE = IRON(III)NITRATE + LEAD(II)CHLORIDE

Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH

Cu{2+} + HS{-} + H2O = Cu2S + SO4{2-} + H{+} =>
8 Cu{2+} + 5 HS{-} + 4 H2O = 4 Cu2S + SO4{2-} + 13 H{+}

Cu(OH)2 + H2C2O4 = Cu(C2O4)2 + H3O =>
Cu(OH)2 + 2 H2C2O4 = Cu(C2O4)2 + 2 H3O

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

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

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

HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O

AlBr3 + Cl2 = AlCl3 + Br3 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 2 Br3

Al3 + HCl = H2 + AlCl3 =>
2 Al3 + 18 HCl = 9 H2 + 6 AlCl3

HC + Ba(OH)2 = BaC2 + H2O =>
2 HC + Ba(OH)2 = BaC2 + 2 H2O

HC + Br(OH)2 = BrC2 + H2O =>
2 HC + Br(OH)2 = BrC2 + 2 H2O

HC + Br(H)2 = BrC2 + H2 =>
2 HC + Br(H)2 = BrC2 + 2 H2

C3H6 + KMnO4 + H2O = C3H6(OH)2 + MnO2 + KOH =>
3 C3H6 + 2 KMnO4 + 4 H2O = 3 C3H6(OH)2 + 2 MnO2 + 2 KOH

CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3

C4H8 + KMnO4 + H2O = C4H8(OH)2 + MnO2 + KOH =>
3 C4H8 + 2 KMnO4 + 4 H2O = 3 C4H8(OH)2 + 2 MnO2 + 2 KOH

Fe{3+} + SCN{-} = FeSCN{2+} =>
Fe{3+} + SCN{-} = FeSCN{2+}

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

C5H10 + KMnO4 + H2O = C5H10(OH)2 + MnO2 + KOH =>
3 C5H10 + 2 KMnO4 + 4 H2O = 3 C5H10(OH)2 + 2 MnO2 + 2 KOH

CH2 + KMnO4 + H2O = CH2(OH)2 + MnO2 + KOH =>
3 CH2 + 2 KMnO4 + 4 H2O = 3 CH2(OH)2 + 2 MnO2 + 2 KOH

H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O

CH6 + KMnO4 + H2O = CH6(OH)2 + MnO2 + KOH =>
3 CH6 + 2 KMnO4 + 4 H2O = 3 CH6(OH)2 + 2 MnO2 + 2 KOH

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

C3H6 + KMnO4 + H2O = C3H6(OH)2 + MnO2 + KOH =>
3 C3H6 + 2 KMnO4 + 4 H2O = 3 C3H6(OH)2 + 2 MnO2 + 2 KOH

H2O = O2 + H2 =>
2 H2O = O2 + 2 H2

HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O

Cu(OH)2 = CuO(s) + H2O =>
Cu(OH)2 = CuO(s) + H2O

CH4 + KMnO4 + H2O = CH4(OH)2 + MnO2 + KOH =>
3 CH4 + 2 KMnO4 + 4 H2O = 3 CH4(OH)2 + 2 MnO2 + 2 KOH

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Breng de vergelijking van een chemische reactie in evenwicht
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