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4 years ago

Is cobalt chloride solution a conductor or an insulator

Chemistry

2 answers:

hichkok12 [17]4 years ago

8 0

Cobalt is a conductor!

motikmotik4 years ago

5 0

Well, cobalt is a metal and metals are good conductors of heat and electricity.

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What is the order of step in the scientific method?

lys-0071 [83]

Its b , i hope i helped

5 0

3 years ago

Magnesium reacts with nitrogen oxide to form...?

Phantasy [73]

It forms magnesium nitride

8 0

3 years ago

The equilibrium constant, Kc , for the decomposition of COBr2 COBr2(g) ↔ CO(g) + Br2(g) is 0.190. What is Kc for the following r

charle [14.2K]

Answer:

$2CO(g)+2Br_2(g)\rightleftharpoons 2COBr_2(g)$

27.70 is $K_c'$ for the reaction.

Explanation:

$COBr_2(g)\rightleftharpoons CO(g) + Br_2(g)$

The equilibrium constant of the reaction = $K_c=0.190$

The expression of equilibrium constant is given by :

$K_c=\frac{[CO][Br_2]}{[COBr_2]}$ ..[1]

$2CO(g)+2Br_2(g)\rightleftharpoons 2COBr_2(g)$

The equilibrium constant expression for above reaction can be written as:

$K_c'=\frac{[COBr_2]^2}{[CO]^2[Br]^2}$

$K_c'=\frac{1}{(K_c)^2}$ ( from [1])

$K_c'=\frac{1}{(0.190)^2}=27.70$

27.70 is $K_c'$ for the reaction.

7 0

4 years ago

PLS HELP

Makovka662 [10]

Answer may be 1 co2 I might be wrong sorry

7 0

3 years ago

If the total population of Asian women was 5000in the 2008 how many females suffered a stroke?

Finger [1]

Answer:

Hi there!

I believe you are missing an attachment to this question however

I strongly believe that the answer you are looking for is 85.

Explanation:

If you provide the graph, the rate of strokes in Asian women will be 17 per 1,000 women so all you have to do is multiply 17 by 5 and you get 85

4 0

3 years ago