Chemistry, 24.07.2019 20:00 joneil1952
In the reaction c5h8 + __o2 → 8h2o + 5co2, what coefficient should be placed in front of o2 to balance the reaction? 5 8 9 no coefficient is needed
Answers: 2
Chemistry, 22.06.2019 03:50
What is the temperature of one mole of helium gas at stp?
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Chemistry, 22.06.2019 10:30
If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5
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Chemistry, 22.06.2019 10:30
Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2
Answers: 1
In the reaction c5h8 + __o2 → 8h2o + 5co2, what coefficient should be placed in front of o2 to balan...
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