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kiruha [24]
3 years ago
12

Calculate the number of molecules in 6.00 moles h2s?.

Chemistry
2 answers:
leonid [27]3 years ago
6 0
Use the equation: Nm = M x Av
                             Nm = Moles x Avogadro constant
                             Nm = 6 x 6.02x10²³
                             Nm = <span>3.612x10</span>²⁴

so in six moles of H2S there are 3.612x10²⁴ molecules

hope that helps  
LenKa [72]3 years ago
5 0
To calculate the number of molecules in <span>6.00 moles of hydrogen sulfide, H2S, the equivalence factor used is Avogadro's number equal to (6.022 x 10^23 molecules/mole). The answer is 6</span>.00 moles of hydrogen sulfide * <span>(6.022 x 10^23 molecules/mole) equal to 3.61 x10^24 molecules.</span>
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The speed of sound depends on the following:

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2 years ago
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fenix001 [56]

Answer:

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8 0
2 years ago
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Svetllana [295]

Answer:

Explanation:

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187.5 gm reacts with 4 M ammonia   to form 1 M Cu(NH₃)₄²⁺

18.8 g reacts with .4 M ammonia  to form 0.1 M Cu(NH₃)₄²⁺  

At equilibrium , the concentration of Cu²⁺ will be zero .

concentration of ammonia will be .4 M

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3 years ago
Type the correct answer in the box. Jay, Kip, and Tia are each measuring the concentration of a solution. They are doing experim
Kryger [21]

Answer:

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All experimental measures are subject to errors.

Even when the colorimeter is properly calibrated and correctly used, there are random errors.

Random errors are are due to fortuitous factors, such as minor oversight by the observer or small changes of the conditions under which the measurements are made.

You can minimize the random errors by increasing the number of measurements, because the random errors tend to happen in any direction; some measures will be greater and other will be less than the true value.

Chance will make that errors in on direction cancel with errors in the opposed direction, making the average the best measure.

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Explanation:

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7 0
2 years ago
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