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Chemische vergelijkingen in evenwicht op03/15/13

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Breng de vergelijking van een chemische reactie in evenwicht
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl

H3PO4 + NH4OH = HOH + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 HOH + (NH4)3PO4

Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

Al + CuSO4 = Cu + Al2(SO4)3 =>
2 Al + 3 CuSO4 = 3 Cu + Al2(SO4)3

Sr + Br = SrBr2 =>
Sr + 2 Br = SrBr2

SiCl4 + Mg = MgCl2 + SiCl2 =>
SiCl4 + Mg = MgCl2 + SiCl2

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

Mg + O2 = Mg1000000000O2 =>
1000000000 Mg + O2 = Mg1000000000O2

Mg10000000000 + O2 = Mg1000000000O2 =>
37455.000000752Mg10000000000 + 80434 O2 = 80434 Mg1000000000O2

K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl

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

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O

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

Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3

HCl + Cd = CdCl2 + H2 =>
2 HCl + Cd = CdCl2 + H2

SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O

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

PbBr2 + H2SO4 = PbSO4 + HBr =>
PbBr2 + H2SO4 = PbSO4 + 2 HBr

H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2

Na2S + HCl = H2S + NaCl =>
Na2S + 2 HCl = H2S + 2 NaCl

Pt + HCl + HNO3 = H2PtCl6 + NO2 + H2O =>
Pt + 6 HCl + 4 HNO3 = H2PtCl6 + 4 NO2 + 4 H2O

Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O

FeSO4 + Cl2 = Fe2(SO4)3 + FeCl3 =>
6 FeSO4 + 3 Cl2 = 2 Fe2(SO4)3 + 2 FeCl3

Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4

Cl2O + H2O = HClO =>
Cl2O + H2O = 2 HClO

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

Mn2O7 + H2O = HMnO4 =>
Mn2O7 + H2O = 2 HMnO4

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

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

HNO3 + Zn = Zn(NO3)2 + N2O + H2O =>
10 HNO3 + 4 Zn = 4 Zn(NO3)2 + N2O + 5 H2O

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

MnO2 + HCl = MnCl + Cl2 + H2O =>
2 MnO2 + 8 HCl = 2 MnCl + 3 Cl2 + 4 H2O

NH3 + KBrO4 = N2 + KBr + H2O =>
8 NH3 + 3 KBrO4 = 4 N2 + 3 KBr + 12 H2O

F2 + I{-} = F{-} + I3{-} =>
F2 + 3 I{-} = 2 F{-} + I3{-}

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

NaCl + PbO2 + HNO3 = Cl2 + Pb(NO3) + H2O + NaNO3 =>
6 NaCl + 2 PbO2 + 8 HNO3 = 3 Cl2 + 2 Pb(NO3) + 4 H2O + 6 NaNO3

KMnO4 + HCl = KCl2 + MnCl2 + Cl2 + H2O =>
KMnO4 + 8 HCl = KCl2 + MnCl2 + 2 Cl2 + 4 H2O

SnCl4 + NH4OH = Sn(OH)2 + HCl + N2H4 =>
SnCl4 + 2 NH4OH = Sn(OH)2 + 4 HCl + N2H4

C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2

AgCl + KI = KCl + AgI =>
AgCl + KI = KCl + AgI

HPO4 + OH = H2PO5 =>
HPO4 + OH = H2PO5

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

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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