Chemistry, 10.10.2021 14:00 aleilyg2005
Khi hoá hợp 2,1 gam sắt với lưu huỳnh, ngoài tạo ra FeS còn toả ra 1 lượng nhiệt bằng 3,77 kJ. Hiệu suất phản ứng là 100%. Tính nhiệt tạo thành của FeS
Answers: 1
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Khi hoá hợp 2,1 gam sắt với lưu huỳnh, ngoài tạo ra FeS còn toả ra 1 lượng nhiệt bằng 3,77 kJ. Hiệu...
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