Identify the Type of Reaction for the following questions. Matching questions are worth 4 points each. a Synthesis Double Replacement c. Combustion Decomposition Single Replacement __ CrCl_(2)+Sn_(2)(SO_(4))_(3)Longrightarrow CrSO_(4)+SnCl_(3) __ 9. C_(2)H_(6)+O_(2)Longrightarrow CO_(2)+H_(2)O __ 16. Ba+HILeftrightarrow BaI_(2)+H_(2) __ M Ca(HCO_(3))_(2)Longrightarrow CaCO_(3)+CO_(2)+H_(2)O __ 12. NaBr+O_(2)Longrightarrow NaBrO_(3)

## Step 1<br />The first step in identifying the type of chemical reaction is to understand the characteristics of each type of reaction.<br /><br />### **Synthesis Reaction**: <br />This is a type of reaction where two or more simple substances combine to form a more complex product.<br /><br />### **Decomposition Reaction**: <br />This is a type of reaction where a complex substance breaks down into two or more simpler substances.<br /><br />### **Single Replacement Reaction**: <br />This is a type of reaction where one element trades places with another element in a compound.<br /><br />### **Double Replacement Reaction**: <br />This is a type of reaction where parts of two compounds switch places to form two new compounds.<br /><br />### **Combustion Reaction**: <br />This is a type of reaction where a compound (often a hydrocarbon) reacts with oxygen to produce carbon dioxide and water.<br /><br />## Step 2<br />Now, we will identify the type of reaction for each given chemical equation.<br /><br />## Step 3<br />For the equation \(CrCl_{2}+Sn_{2}(SO_{4})_{3}\Longrightarrow CrSO_{4}+SnCl_{3}\), the cation of one compound is switching places with the cation of another compound. This is a characteristic of a double replacement reaction.<br /><br />## Step 4<br />For the equation \(C_{2}H_{6}+O_{2}\Longrightarrow CO_{2}+H_{2}O\), a hydrocarbon is reacting with oxygen to produce carbon dioxide and water. This is a characteristic of a combustion reaction.<br /><br />## Step 5<br />For the equation \(Ba+HI\Leftrightarrow BaI_{2}+H_{2}\), one element is trading places with another element in a compound. This is a characteristic of a single replacement reaction.<br /><br />## Step 6<br />For the equation \(Ca(HCO_{3})_{2}\Longrightarrow CaCO_{3}+CO_{2}+H_{2}O\), a complex substance is breaking down into simpler substances. This is a characteristic of a decomposition reaction.<br /><br />## Step 7<br />For the equation \(NaBr+O_{2}\Longrightarrow NaBrO_{3}\), two simple substances are combining to form a more complex product. This is a characteristic of a synthesis reaction.