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Chemische vergelijkingen in evenwicht op01/28/19

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Breng de vergelijking van een chemische reactie in evenwicht
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3

P4 + HClO + H2O = H3PO4 + HCl =>
P4 + 10 HClO + 6 H2O = 4 H3PO4 + 10 HCl

Hg2SO4 + NaOH = HgOH + Na2SO4 =>
Hg2SO4 + 2 NaOH = 2 HgOH + Na2SO4

H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4

KBr + N2O4 + KOH = KNO2 + KBrO3 + H2O =>
KBr + 3 N2O4 + 6 KOH = 6 KNO2 + KBrO3 + 3 H2O

HCl + CA = H2 + CACl2 =>
2 HCl + CA = H2 + CACl2

HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O

H2(g) + O2(g) = H2O(g) =>
2 H2(g) + O2(g) = 2 H2O(g)

C5H11OH + Na = C5H11ONa + H2 =>
2 C5H11OH + 2 Na = 2 C5H11ONa + H2

H2SO4 = SO3 + H2O =>
H2SO4 = SO3 + H2O

C + O2 = CO2 =>
C + O2 = CO2

Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3

NaOH + AgNO3 = NaNO3 + AgOH =>
NaOH + AgNO3 = NaNO3 + AgOH

Si + F2 = SiF4 =>
Si + 2 F2 = SiF4

FE(g) + O2(g) = FEO3(g) =>
2 FE(g) + 3 O2(g) = 2 FEO3(g)

H3O{+} + Sn + NO3{-} = Sn{4} + N2O + H2O =>
10 H3O{+} + 2 Sn + 2 NO3{-} = 2 Sn{4} + N2O + 15 H2O

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

P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3

ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2

H2O + AgNO3 = HNO3 + Ag2O =>
H2O + 2 AgNO3 = 2 HNO3 + Ag2O

H2SO4 + Ca = CaSO4 + SO2 + H2O =>
2 H2SO4 + Ca = CaSO4 + SO2 + 2 H2O

P2O5 + SnO = Sn3(PO4)2 =>
P2O5 + 3 SnO = Sn3(PO4)2

H2SO4 + Ca = CaSO4 + SO2 + H2O =>
2 H2SO4 + Ca = CaSO4 + SO2 + 2 H2O

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

FE + O2 = FEO3 =>
2 FE + 3 O2 = 2 FEO3

NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl

C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO

CH3COCl = CH3CO{-} + Cl{+} =>
CH3COCl = CH3CO{-} + Cl{+}

Al(NO3)3 + Na2SO4 = Al2(SO4)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaNO3

H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O

H2O + Li = LiOH + H2 =>
2 H2O + 2 Li = 2 LiOH + H2

Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2

NO3 + H3O = H2O + N2O =>
2 NO3 + 10 H3O = 15 H2O + N2O

C2H5OH + O2 = CH3COH + H2O =>
2 C2H5OH + O2 = 2 CH3COH + 2 H2O

Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O

Mg(s) + CO2(g) = MgO(s) + C(s) =>
2 Mg(s) + CO2(g) = 2 MgO(s) + C(s)

B + HCl03 + H2O = H3BO3 + HCl =>
2 B + 3 HCl03 + 6 H2O = 2 H3BO3 + 9 HCl

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

C3H4 + O2 = CO2 + H20 =>
5 C3H4 + 15 O2 = 15 CO2 + H20

B + HClO3 + H2O = H3BO3 + HCl =>
2 B + HClO3 + 3 H2O = 2 H3BO3 + HCl

C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

Si + F2 = SiF4 =>
Si + 2 F2 = SiF4

H2SO4 + PbCO3 = H2CO3 + PbSO4 =>
H2SO4 + PbCO3 = H2CO3 + PbSO4

P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

Na2CO3 + Pb(NO3)2 = NaNO3 + Pb2(CO3)2 =>
2 Na2CO3 + 2 Pb(NO3)2 = 4 NaNO3 + Pb2(CO3)2

CA + CUSO4 = CASO4 + CU =>
CA + CUSO4 = CASO4 + CU

MgSO4 + Na2SiO3 = MgSiO3 + Na2SO4 =>
MgSO4 + Na2SiO3 = MgSiO3 + Na2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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