subject
Chemistry, 17.11.2020 16:20 brittanysanders

The fuel tank of an airplane has a device that measures the fuels temperture . Befire tge airplane took off the tenoerature of the fuel was 27 degree c . After the airplane had been flyinf gor one hour the tempertaure of the fuel had decreased to 2 degree c. Which of the follwoing must have happend to moluses in the fuel

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 04:30
Suppose that during that icy hot lab 65,000 j of energy were transferred to 450 g of water at 20°c what would have have been the final temperature of the water
Answers: 2
question
Chemistry, 22.06.2019 09:00
What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.
Answers: 1
question
Chemistry, 22.06.2019 10:30
Balance and in which category does it fit in? single or double displacement or synthesis or decomposition? (a) k2 o → k + o2 (b) na + i2 → nai (c) cu(no3 )2 + naoh → cu(oh)2 + nano3 (d) kclo3 → kcl + o2 (e) ca(no3 )2 + hbr → cabr2 + hno3 (f) sn(oh)2 → sno + h2 o (g) p4 + n2 o → p4 o6 + n2 (h) fe + al2 (so4 )3 → feso4 + al (i) alcl3 + na2 co3 → al2 (co3 )3 + nacl (j) c3 h6 + o2 → co2 + h2 o
Answers: 1
question
Chemistry, 23.06.2019 13:00
If volume remains the same while the mass of a substance the density of the substance
Answers: 1
You know the right answer?
The fuel tank of an airplane has a device that measures the fuels temperture . Befire tge airplane t...
Questions
question
Social Studies, 25.08.2019 18:50
question
Advanced Placement (AP), 25.08.2019 18:50
question
Mathematics, 25.08.2019 18:50
Questions on the website: 13722363