CHEMISTRY

Science Bowl Question

📅 NSB Regional 2007🎓 HS🔄 Round 8#️⃣ Question 8❓ TOSS-UP📝 Multiple Choice

The reaction Ca(OH)2 + 2HCl → 2H2O + CaCl2, is an example of what class of chemical reaction:

W) synthesis

X) single replacement

Y) double replacement

Z) decomposition

✔️Answer:Y) DOUBLE REPLACEMENT

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