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alina1380 [7]
4 years ago
7

Consider the reaction below.

Chemistry
1 answer:
sammy [17]4 years ago
4 0
Both k and br2 that’s the answer
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Beryllium forms a compound with chlorine that has the empirical formula becl2. the compound does not dissolve in water. how woul
nevsk [136]
To determine if the compound is an ionic compound, heat it up until the compound reaches its melting point and become molten. Use the molten form to set up an electric circuit and see if the compound will conduct electricity. If the compound conduct electricity then it is an ionic compound. If it does not conduct electricity, it is not an ionic compound. Ionic compounds usually conduct electricity in their molten forms.<span />
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4 years ago
using the equation above for a nuclear reaction, supply the following answer: there are 96 or 242 or 146 curium neutrons. I need
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Explanation:

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8 0
3 years ago
A box has dimensions 0.2 mx 0.4 m x 0.6 m. What is the
AnnyKZ [126]

Answer:

V=0.048m^3

Explanation:

Hello,

In this case, since the volume is computed by multiplying the given dimensions as follows:

V=0.2m*0.4m*0.6m

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Best regards.

5 0
3 years ago
A substance that contains more hydroxide ions than hydronium ions in solution could have which pH value?
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6 0
3 years ago
How many moles are in 123.0g (NH4)2SO4
Luda [366]
Here you go! There are 0.9307 moles in 123.0 g of the compound. I solved this by using a fence post method. I calculated the number of grams in one mol of (NH4)2 SO4 and got 132.16.

I did this by finding the atomic mass of each element on the periodic table (my work is in the color blue for this step)

After that, i divided the given mass by the mass of one mol of the compound.

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7 0
3 years ago
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