
04-12-2011, 06:44 PM
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تاريخ التسجيل: Oct 2011
نوع الدراسة: تحضيري علمي خطة ب
الجنس: ذكر
المشاركات: 26
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اسئلة في الكيمياء
- Which of the following pressure values is the largest?
1.00 atm
595 mmHg
167 Pa
1163 torr
- Which of the following pressure values is the smallest?
622 mmHg
1.2 atm
1.07 X 105 Pa
722 torr
- A sample of oxygen occupies 1233.0 liters under a pressure of 5.73 mmHg at 25°C.
What volume would it occupy at 25°C if the pressure were changed to 1.6 atm?
6.81 L
1.81 L
5.81 L
7.81 L
اتمنى انكم تشروحو الثلاث الاسئلة وشكراً
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