4. Suppose you had an unknown solution that contained either dissolved NaOH, NaCl, or NaNO3. You added 4 drops of AgNO3 solution to 4 drops of the unknown solution and observed that no solid formed. What can be concluded about the unknown solution? a. It contains NaOH b. It contains NaCl c. It contains NaNO3 d. No conclusion can be made based on the observations. Explain your answer:
States of Matter
The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).
Chemical Reactions and Equations
When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.
4. Suppose you had an unknown solution that contained either dissolved NaOH, NaCl, or NaNO3. You added 4 drops of AgNO3 solution to 4 drops of the unknown solution and observed that no solid formed. What can be concluded about the unknown solution?
Explain your answer:
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