Chemistry
Chemistry, 22.01.2020 20:31, lilquongohard

Need now 100 points will mark brianliest ! 3 photos below


Need now 100 points will mark brianliest ! 3 photos below
Need now 100 points will mark brianliest ! 3 photos below
Need now 100 points will mark brianliest ! 3 photos below
Need now 100 points will mark brianliest ! 3 photos below

answer
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 23.06.2019 03:00, mullerma
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
image
Chemistry, 23.06.2019 04:31, mdarter
Use the drop-down menus to label each of the following changes p for physical change and c for chemical change. the substance changes to a new substance. the original substance can be recovered. the color changes. gas is produced and given off. the substance changes size, shape, or volume.
Answers: 2
image
Chemistry, 23.06.2019 11:00, AutumnJoy12
The standard emf for the cell using the overall cell reaction below is +2.20 v: 2al(s) + 3i2(s) β†’ 2ai3+(aq) + 6i-(aq) the emf generated by the cell when [ai3+] = 3.5 Γ— 10-3 m and [i-] = 0.015 m is v. the standard emf for the cell using the overall cell reaction below is +2.20 v: 2al(s) + 3i2(s) 2ai3+(aq) + 6i-(aq) the emf generated by the cell when [ai3+] = 3.5 Γ— 10-3 m and [i-] = 0.015 m is v. 2.36 2.24 2.21 2.51 2.04
Answers: 2
image
Chemistry, 23.06.2019 15:30, ptrlvn01
Among these processes, which is the slowest chemical reaction? a. digesting food b. boiling an egg c. tarnishing of silver d. melting of a glacier
Answers: 2
Do you know the correct answer?
Need now 100 points will mark brianliest ! 3 photos below



...

Questions in other subjects:

Konu
Advanced Placement (AP), 07.10.2019 20:30