subject
Chemistry, 18.08.2019 22:30 katerrickt

Why do scientist record observations during an experiment?

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 21.06.2019 22:00
Your friend offers to show you an intrusive igneous rock. which of the following would you expect to see?
Answers: 1
question
Chemistry, 22.06.2019 01:30
If 34.2 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 299 kelvin and 1.21 atmospheres? 2 li (s) + 2 h2o (l) yields 2 lioh (aq) + h2 (g)
Answers: 3
question
Chemistry, 22.06.2019 10:00
3. how much energy in joules is required to evaporate .0005 kg of liquid ammonia to vapor at the same temperature? 4. how much energy ( in megajoules ) is given up by .75 kg of water at 0c when it freezes to form ice at 0c? 5. explain how heat works between and at critical temperatures?
Answers: 2
question
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
You know the right answer?
Why do scientist record observations during an experiment?...
Questions
question
History, 18.11.2020 23:10
question
Law, 18.11.2020 23:10
question
Mathematics, 18.11.2020 23:10
question
Mathematics, 18.11.2020 23:10
question
Physics, 18.11.2020 23:10
Questions on the website: 13722367