subject
Chemistry, 23.12.2019 07:31 heartprague

how many significant figures are in the measurement 205.00 kg? *

1 significant figure
2 significant figures
3 significant figures
5 significant figures

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 05:30
Describe the interaction that occurs between two objects with the same electrical charge.
Answers: 1
question
Chemistry, 22.06.2019 10:50
How many liters of oxygen gas, at standard temperature and pressure, will react with 35.8 grams of iron metal? 4 fe (s) + 3 o₂ (g) → 2 fe₂o₃ (s)
Answers: 2
question
Chemistry, 22.06.2019 11:00
Which element would mostly likely have an electron affinity measuring closest to zero
Answers: 3
question
Chemistry, 22.06.2019 20:00
There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. in the first step, calcium carbide and water react to form acetylene and calcium hydroxide: cac2 (s) + 2h2o (g) → c2h2 (g) + caoh2 (s) =δh−414.kj in the second step, acetylene, carbon dioxide and water react to form acrylic acid: 6c2h2 (g) + 3co2 (g) + 4h2o (g) → 5ch2chco2h (g) =δh132.kj calculate the net change in enthalpy for the formation of one mole of acrylic acid from calcium carbide, water and carbon dioxide from these reactions. round your answer to the nearest kj .
Answers: 3
You know the right answer?
how many significant figures are in the measurement 205.00 kg? *

1 significant figure
Questions
question
Mathematics, 04.05.2021 19:10
question
Mathematics, 04.05.2021 19:10
question
Mathematics, 04.05.2021 19:10
question
Mathematics, 04.05.2021 19:10
question
Mathematics, 04.05.2021 19:10
question
Mathematics, 04.05.2021 19:10
Questions on the website: 13722363