Science Graded Assignment Help. Extra points! Due by: 29th of October
...
Answers: 1
Chemistry, 21.06.2019 17:30
This is a mixture that has the same composition throughout.
Answers: 1
Chemistry, 23.06.2019 03:00
Air pressure is measured in pascals. for a professional american football game, the ball should be inflated to about 90,000 pascals. scientists studied the effects of air temperature on the pressure inside american footballs by taking these steps: 1. prepare 100 footballs. 2. measure each football's air pressure. 3. divide footballs into 10 groups. 4. place the groups in different lockers cooled to different air temperatures. 5. after 12 hours, remove the footballs from lockers. 6. measure each football's pressure again. 7. compare the new pressures to the starting pressures. what two terms best describe the variable "air pressure inside the football" in this experiment? independent, qualitative independent, quantitative dependent, qualitative dependent, quantitative
Answers: 3
Chemistry, 23.06.2019 11:30
If 4.8 moles of x and 3.4 moles of y react according to the reaction below, how many moles of the excess reactant will be left over at the end of the reaction? 3x + 2y “yields”/ x3y2. a. 1.7 mol y left over b. 1.6 mol x left over c. 0.2 mol y left over d. 0.1 mol x left over
Answers: 1
History, 02.07.2019 23:00
English, 02.07.2019 23:00
Mathematics, 02.07.2019 23:00
Social Studies, 02.07.2019 23:00
Mathematics, 02.07.2019 23:00
Mathematics, 02.07.2019 23:00
Mathematics, 02.07.2019 23:00
English, 02.07.2019 23:00
History, 02.07.2019 23:00
Mathematics, 02.07.2019 23:00
Biology, 02.07.2019 23:00
History, 02.07.2019 23:00
Geography, 02.07.2019 23:00