Calcium cynamide reacts with steam to form _________ and _______.

Answer

To solve the problem of what products are formed when calcium cyanamide reacts with steam, we can follow these steps:

### Step 1: Identify the Reactants
The reactant in this reaction is calcium cyanamide, which has the chemical formula CaCN₂.

### Step 2: Identify the Other Reactant
The other reactant is steam, which is essentially water in its gaseous state. We can represent steam as H₂O.

### Step 3: Write the Chemical Reaction
When calcium cyanamide reacts with steam, it undergoes a chemical reaction. The balanced equation for this reaction can be written as:
\[ \text{CaCN}_2 + 3 \text{H}_2\text{O} \rightarrow \text{CaCO}_3 + 2 \text{NH}_3 \]

### Step 4: Identify the Products
From the balanced equation, we can see that the products of the reaction are:
1. Calcium carbonate (CaCO₃)
2. Ammonia (NH₃)

### Final Answer
Thus, the blanks can be filled as follows:
Calcium cyanamide reacts with steam to form **calcium carbonate** and **ammonia**.

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