Oxidation Numbers
What is the oxidation number of chlorine in the compound pbCl2 has to be?
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Related Questions
Asked in Oxidation Numbers
What is the oxidation number of chlorine in pbcl2?
The chlorine in PbCl2 exists as chloride ions, and the oxidation
number of chloride ions is always -1.
Asked in Oxidation Numbers
What does Elements with an oxidation number of 1 include?
The oxidation number of lead (Pb) in the compound PbCl2 has to
be what?
Asked in Oxidation Numbers
The oxidation number of cholrine in the compound PbCI has to be?
-1. However PbCl is not a compound of lead- PbCl2 and PbCl4
are
Asked in Chemistry, Elements and Compounds
Name the elements in compound PbCl2?
Pb = lead Cl = chlorine
This compound has 1 lead atom and 2 chlorine atoms.
Asked in Chemical Bonding
Does lead form an ionic bond?
Type your answer here... It will form a ionic compound with
chlorine with formula PbCl2 and PbCl4.
Asked in Chemistry
What compound is PbCl2?
PbCl2
this compound is lead chloride. analysing compounds is easier
with a periodic table which can be found on the Internet, or at the
back of a chemistry student textbook.
Asked in Elements and Compounds
How many atoms of chlorine are there in 445g of lead 2 chloride?
445g PbCl2 x 1 mol PbCl2 x 6.022x10^23 atoms PbCl2
------------- ----------------- ------------- =
278g PbCl2 1 mol PbCl2
when multiplied through it equals 9.63975885 x 10^23
formatting sucks
sorry :)
Asked in Chemical Bonding
Why PbCl4 is covalent and PbCl2 ionic?
Because of the large difference in electronegativities, a metal
such as lead would be expected to form an ionic compound with
chlorine, as is seen in PbCl2. Howevern, in the case of PbCl4, 4+
charge on a lead IV ion is rather unstable, and attracts electrons
from the chloride ion enough to form a covalent bond.
Asked in Chemistry, Elements and Compounds, Atoms and Atomic Structure
How many atoms are in one molecule of PbCl2?
Three atoms.
One of lead (Pb).
Two of chlorine (Cl).
Asked in Elements and Compounds
What is the reaction between nacl plus pbno3?
It has to be Pb(NO3)2 with NaCl as Pb has a +II oxidation state
and NO3 has -I oxidation state. The reaction is the following:
Pb(NO3)2 +2NaCl ----> PbCl2 + 2NaNO3
Asked in Chemistry, Hydrocarbons
Is PbCl2 soluble or insoluble in water?
PbCl2 is insoluble in water.
Asked in Chemistry
How many grams of Cl in 5.00 g of PbCl2?
you start with the 5.00g PbCl2 then use a conversion factor for
the molar mass of pbcl2 (1mol pbcl2/278.1gpbcl2) now from mol pbcl2
use another conversion factor to get g cl2 (70.90gCl2/1 mol PbCl2)
do the math and you wind up with 1.27 g Cl2
Asked in Chemistry, Colors
Color of PbCl2?
Yellow... PbCl2 forms the ppt when Pb(No3)2 reacts with NaCl
Asked in Chemistry
What color is PbCl2?
Lead chloride is an inorganic compound. At room temperature it
forms a white odorless solid. Lead chloride is partially soluble in
water.
Asked in Elements and Compounds
Using water how can i distinguish KCl from PbCl2?
KCl is soluble. PbCl2 is insoluble. Test their solubilities in
water.
Asked in Acids and Bases
How do you balance PbOH2 and HCl equals H2O and PbCl2?
Pb(OH)2 + 2HCl --> PbCl2 + 2H2O
Asked in Chemistry
Does PbCl2 dissolve in water?
PbCl2 is not soluble in water. This means that it will not
dissociate into ions when placed in a solution of water, but will
remain solid.
Asked in Chemistry
What is the chemical equation of lead dioxide plus hydrochloric acid gives lead chloride plus water plus chlorine?
The chemical equation is:
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
Asked in Elements and Compounds
What is the balanced reaction when lead II nitrate is mixed with calcium chloride?
[2NO3-] + Pb2+ + 2Cl- + [Ca2+]
--> PbCl2 + [2NO3-] + [Ca2+]
Pb2+ + 2Cl- --> PbCl2
Asked in Chemistry
Why pbcl2 is more stable than pbcl4?
due to inert pair effect Pb show it's valency as +2 so PbCl2 is
more stable.
Asked in Science
How many formula units are in 1.4 g of PbCl2?
1.4 g
*convert g to mol*
Pb=207.2 amu (atomic mass)
Cl=35.453 amu (atomic mass)
since it's PbCl2, 207.2 + 35.453 + 35.453=278.106
1.4/278.106=.005 mol
*use Avogadro's number to find formula units*
.005 x 6.02E10^23 --> 3.03E10^22 formula units
PbCl2
Asked in Chemical Bonding
Why Pbcl2 is ionic and Pbcl4 is covalent?
apply fazan's rule,
greater the charge on cation more is the polarising power and
hence more covalent character
polarising power of pb4+>pb2+
thus pbcl4 is more covalent than pbcl2
conversely pbcl2 more ionic than pbcl4
Asked in Acids and Bases
What precipitation occurs between lead nitrate and hydrochloric acid?
Pb(NO3)2 + 2 HCl --> PbCl2(s) + 2 H+ + 2
NO3-
Precipitation PbCl2