Какова массовая доля хлора в бишофите?

35
38
42
45

📝 Detailed explanation

MgCl₂·6H₂O ω(Cl) = 2·35,5/203 · 100 % ≈ 35 %

30 / 30 (100%)

⬅ Previous

Question 30 of 30

← Previous → Next Space — Show answer

🎯 Take a test on the topic «Химия»

This topic contains 30 questions. Test your knowledge!

🔐 Log in to take the test

📋 Related questions

📚 All tests by subject «Биология»

View all collections and topics in Биология

Go to subject →