Answer:
ZnO(s)—ZnO(s)
Explanation:
i considered a reaction of physical change since nothing is affected and thesalt I'd not hydrated so no mass is lost through loss of water or escape of gases to atmosphere
here the reaction only changes colour yellow to white or vice versa
Answer:
a
Explanation:
ADAPTATIOnn but if thhere would be an option o all the above it would be that
Answer:
This question is incomplete
Explanation:
This question is incomplete but the completed question is in the attachment below. To determine the net ionic equation, one must first write the complete equation which is shown below
LiNO₃ + NaC₂H₃O₂ ⇒ LiC₂H₃O₂ + NaNO₃
The ionic equation represented from the above equation will be
Li¹⁺ NO₃⁻ + Na¹⁺ C₂H₃O₂¹⁻ ⇒ Li¹⁺ C₂H₃O₂¹⁻ + Na¹⁺NO₃¹⁻
Because the resultant NaNO₃ formed is an ionic compound (which does not form a molecule), the correct option from the options provided is the first option
<u>Answer:</u>
<em>The basic theme behind the movie interstellar on which it is based is the theory of relativity that was suggested by Einstein.</em>
<u>Explanation:</u>
As per <em>Einstein theory</em> the twin sister theory explains, how time is relative in nature that if two sisters war twins one of them remains behind. And other travels in space after a certain <em>ears cap the one thing on earth would age. </em>
While the other would not the same theory was followed in the movie. And the main cast of the movie who was the hero did not age while his daughter ages with respect to time so when the meet her daughter is much older than him.
<em>The movie also shows the theory behind black holes and how it feels inside the black hole.
</em>
Answer:
Please show a file so I can answer your question or tell me which experiment.
Explanation:
Definition:The control group (sometimes called a comparison group) is used in an experiment as a way to ensure that your experiment actually works. It's a way to make sure that the treatment you are giving is causing the experimental results, and not something outside the experiment.