Answers: 3
Chemistry, 21.06.2019 14:00
What is the molar mass of babr2? a. 217.2 g/mol b. 297.1 g/mol c. 354.5 g/mol d. 434.4 g/mol
Answers: 1
Chemistry, 22.06.2019 16:10
Predict the reactants of this chemical reaction. that is, fill in the left side of the chemical equation. be sure the equation you submit is balanced. (you can edit both sides of the equation to balance it, if you need to.) note: you are writing the molecular, and not the net ionic equation. > cacl2(aq) + h20(l)
Answers: 2
Chemistry, 23.06.2019 00:30
Which radioisotope is used to date fossils? a. oxygen-16 b. carbon-14 c. uranium-238 d. carbon-12
Answers: 2
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
Define these three words in your own words. will also give brainliest.
1.air resistance
2.Dat...
2.Dat...
Social Studies, 14.12.2020 08:10
Arts, 14.12.2020 08:10
Mathematics, 14.12.2020 08:10
History, 14.12.2020 08:10
Biology, 14.12.2020 08:10
History, 14.12.2020 08:10
Mathematics, 14.12.2020 08:10
English, 14.12.2020 08:10
Mathematics, 14.12.2020 08:10
Biology, 14.12.2020 08:10
Mathematics, 14.12.2020 08:10
Physics, 14.12.2020 08:10
History, 14.12.2020 08:10
Mathematics, 14.12.2020 08:10