The answer is A because Alkaline are gases in earth's atmosphere <span />
Answer:
weaker and longer
Explanation:
Since there are 3 bonds in ethyne in comparision with the 2 bonds of ethyne between carbon atoms, they are attracted more to each other → the bond gets shorter . And since there are one more bond that supports the union → the bond gets stronger
thus the carbon-carbon double bond in ethene is weaker and longer than the carbon-carbon triple bond in ethyne
Answer:
<em>Solids</em><em> </em><em>do</em><em> </em><em>not</em><em> </em><em>undergo</em><em> </em><em>diffusion</em><em> </em><em>because</em><em> </em><em>it</em><em> </em><em>has</em><em> </em><em>a</em><em> </em><em>fixed</em><em> </em><em>structure</em><em> </em><em>(</em><em>vibrates</em><em> </em><em>in</em><em> </em><em>a</em><em> </em><em>fixed</em><em> </em><em>position</em><em>)</em><em> </em><em>and</em><em> </em><em>it</em><em> </em><em>also</em><em> </em><em>cannot</em><em> </em><em>be</em><em> </em><em>compressed</em><em>.</em><em> </em>
<em>Hoped</em><em> </em><em>this</em><em> </em><em>helped</em><em> </em><em>in</em><em> </em><em>any</em><em> </em><em>way</em><em> </em>
<em>Have</em><em> </em><em>a</em><em> </em><em>nice</em><em> </em><em>day</em><em> </em>
Answer:
1.1 mole
Explanation:
The mass of potassium chloride is 3.8 g . Look at the mole ratio you have between potassium chlorate and potassium chloride; what you will see is that every 2 moles of potassium chlorate will produce 2 moles of potassium chloride, i.e. you have a 1:1 mole ratio between the two compounds
