Answers: 2
Chemistry, 22.06.2019 06:40
Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.
Answers: 3
Chemistry, 22.06.2019 12:00
1. if you have a gas at 127 degrees c, what is it's absolute temperature (kelvin)? a. 200kb. 300kc. 400kd. 500k2. if you had a gas whose absolute temperature measured 45 k, what is that temperature in celsius? a. -228 cb. -300 cc. 125 cd. 112 c
Answers: 2
Chemistry, 22.06.2019 17:50
You exhale co2 which is produced during cellular respiration. co2 combines with the water in your blood's plasma to make up one half of the body's most important buffer pair, carbonic acid. the more physical activity you engage in, the more co2 your body is producing. you can see this by putting some of the cabbage indicator in a glass and then blowing bubbles into it through a straw. can you see a change in the color of the indicator?
Answers: 2
Chemistry, 22.06.2019 19:00
What information does a complete ionic equation give that the balanced equation doesnβt show?
Answers: 1
If I take 75 ml of a 4.9 M solution and dilute it until the volume is 900 mL, what is the molarity o...
Mathematics, 20.06.2020 03:57
Mathematics, 20.06.2020 03:57
Mathematics, 20.06.2020 03:57
Mathematics, 20.06.2020 03:57
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History, 20.06.2020 03:57
Mathematics, 20.06.2020 03:57
Mathematics, 20.06.2020 03:57
Mathematics, 20.06.2020 03:57
Mathematics, 20.06.2020 03:57
Mathematics, 20.06.2020 03:57
Mathematics, 20.06.2020 03:57
Mathematics, 20.06.2020 03:57