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Chemische vergelijkingen in evenwicht op10/27/20

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Breng de vergelijking van een chemische reactie in evenwicht
Ba(NO3)2 + K3PO4 = Ba3(PO4)2 + KNO3 =>
3 Ba(NO3)2 + 2 K3PO4 = Ba3(PO4)2 + 6 KNO3

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

C3H6 + Br = CBr + H =>
C3H6 + 3 Br = 3 CBr + 6 H

Zn + (NO3)2 + H2O = Zn(OH)2 + HNO3 =>
Zn + (NO3)2 + 2 H2O = Zn(OH)2 + 2 HNO3

Sn(NO2)4 + Bi(C2H3O2)3 = Bi(NO2)3 + Sn(C2H3O2)4 =>
3 Sn(NO2)4 + 4 Bi(C2H3O2)3 = 4 Bi(NO2)3 + 3 Sn(C2H3O2)4

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

Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO(g) + H2O(l) =>
3 Cu(s) + 8 HNO3(aq) = 3 Cu(NO3)2(aq) + 2 NO(g) + 4 H2O(l)

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

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

CuSO4 + Fe(NO3)3 = Cu(NO3)2 + Fe2(SO4)3 =>
3 CuSO4 + 2 Fe(NO3)3 = 3 Cu(NO3)2 + Fe2(SO4)3

K2Cr2O7 + KBr + H2SO4 = Br2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 KBr + 7 H2SO4 = 3 Br2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O

NH4 + NO3 = N2O + H2O =>
NH4 + NO3 = N2O + 2 H2O

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

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

CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2

Cr2O7{-2} + NO{-3} + H{+} = Cr{+3} + NO + H2O =>
Cr2O7{-2} + 2 NO{-3} + 14 H{+} = 2 Cr{+3} + 2 NO + 7 H2O

Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO

CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O

Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2

Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2

As3(PO4)5 + Mg3(BO3)2 = As3(BO3)5 + Mg3(PO4)2 =>
2 As3(PO4)5 + 5 Mg3(BO3)2 = 2 As3(BO3)5 + 5 Mg3(PO4)2

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + H2O(l) + NO(g) =>
3 Cu(s) + 8 HNO3(aq) = 3 Cu(NO3)2(aq) + 4 H2O(l) + 2 NO(g)

Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2

CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S

N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3

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

As3(PO3)5 + Fe2(SO3)3 = FePO3 + As2(SO3)5 =>
2 As3(PO3)5 + 5 Fe2(SO3)3 = 10 FePO3 + 3 As2(SO3)5

SO2 + H2O = H2SO4 + H2 =>
SO2 + 2 H2O = H2SO4 + H2

(NH4)2SO4 + Ba(NO3)2 = BaSO4 + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 NH4NO3

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

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

CH3(CH2)62CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)62CH3 + 193 O2 = 128 CO2 + 130 H2O

CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2

AsPO3 + Fe(SO3) = FePO3 + AsSO3 =>
AsPO3 + Fe(SO3) = FePO3 + AsSO3

P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3

PbCl2 + HNO3 = Pb(NO3)2 + HCl =>
PbCl2 + 2 HNO3 = Pb(NO3)2 + 2 HCl

CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O

C3H6 + Br2 = CBr + H =>
2 C3H6 + 3 Br2 = 6 CBr + 12 H

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O

C9H18 + O2 = CO2 + H2O =>
2 C9H18 + 27 O2 = 18 CO2 + 18 H2O

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

Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2

Ni2 + HCl = NiCl2 + H2 =>
Ni2 + 4 HCl = 2 NiCl2 + 2 H2

K + AgCl = Ag + KCl =>
K + AgCl = Ag + KCl

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Breng de vergelijking van een chemische reactie in evenwicht
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