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aleksandr82 [10.1K]
3 years ago
11

Can someone pls help me pls

Chemistry
1 answer:
Elena-2011 [213]3 years ago
7 0

Answer:

Figure 2 is a model of an atom

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Why would an aqueous solution of a strong electrolyte conduct electricity better than an aqueous solution of a weak electrolyte?
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WHAT IS THE PH OF LEMON JUICE IF IT HAS A HYDROGEN ION CONCENTRATION [AT]ON[H^ + ]=5.0*10^ -2 M.
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ph=2

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In which direction did the following equilibrium shift when it was placed in the hot water bath? [CoCl4] 2- (aq) + 6H2O (l) ⇌ [C
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The equilibrium position will shift towards the lefthand side.

Explanation:

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The equation written above in exothermic as written. That is, the forward reaction is exothermic. The equilibrium position is observable by monitoring the colour change of the solution. At the left hand side, the solution is blue but at the right hand side the solution is pink. Addition of heat (in a hot water bath) will shift the equilibrium towards the left hand side, that is formation of more [CoCl4] 2- making the solution to appear blue in colour.

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3 years ago
What do angiosperms reproduce with?
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Answer:

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A technical machinist is asked to build a cubical steel tank that will hold 195 L of water. Calculate in meters the smallest pos
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The smallest possible inside length of the tank is 0.579 m.

Explanation:

As we know that

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With the give condition,

x^ 3 = 0.195

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x = (0.195)^{\frac{1}{3})}\\x = 0.579

The smallest possible inside length of the tank is 0.579 m.

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