How to Write the Formula for Potassium carbonate (K2CO3.
Pure water is a neutral substance. Other examples are sodium chloride, calcium chloride, potassium nitrate, ammonium nitrate, copper sulfate, magnesium sulfate, calcium carbonate, and sodium.
Chemistry: Chemical Word Equations Directions: Write a balanced chemical equation for each of the word equations below. 1. aqueous sodium chloride reacts with aqueous lead (II) nitrate to yield a lead (II) chloride precipitate and aqueous sodium nitrate.
Write the complete molecular equation (CME), the complete ionic equation (CIE), and the net ionic equation (NIE) for a mixture of the following aqueous solutions. Use solubility rules to determine what solid is formed, if any. Potassium carbonate and Magnesium nitrate. Ammonium sulfide and Copper (II) acetate. Mercury (I) nitrate and Sodium iodide.
So let's look at an example. When aqueous solutions of copper(II) nitrate and potassium carbonate are mixed, a precipitate forms. Write the net ionic equation for this reaction. Our correct answer is number two. Notice that when we look at our options, we have copper(II) nitrate and potassium carbonate.
Write a molecular equation for the precipitation reaction that occurs (if any) when the following solutions are mixed. If no reaction occurs, write NOREACTION. Are my answers below correct? I used the textbook 1. sodium chloride and lead (II) acetate 2,potassium sulfate and strontium iodide 3, chromium (III) nitrate and sodium phosphate 1.
The stoichiometry of the above chemical reaction indicates that 2 moles of arsenic nitrate and 3 moles of sodium sulfide are required to make 1 mole of arsenic sulfide and 6 moles of sodium nitrate.
How do I write lead ( II ) and carbonate? Unanswered Questions. Why does Patrick Wymark have scar on bottom lip. What is the hidden meaning of knee lights. PR 101 Introduction to Personnel Recovery.