Chemistry, 26.12.2019 23:31, kenz391

Asmall helium tank measures about two feet high. yet it can fill over 50 balloons! how can such a small tank contain enough helium to fill so many balloons?

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 14:00, luisaareli6298

Calculate the energy required to ionize a hydrogen atom to an excited state where the electron is initially in the n = 5 energy level. report your answer in kilojoules

Answers: 1

continue

Chemistry, 22.06.2019 18:00, sandeebassett3

Mercury turns to vapor at 629.88 k how much heat is lost 175 g of mercury vapor at 650 current condenses to a liquid at 297 ca mercury turns to weber at 629.88 kelvin how much he is lost 175 g of mercury vapor and 650 coming condensers to liquidate 297 kevin

Answers: 2

continue

Chemistry, 22.06.2019 18:50, emily9656

Which of the following is a conclusion that resulted from ernest rutherford’s scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space

Answers: 3

continue

Chemistry, 23.06.2019 07:00, kk042563

What powdery mineral is a health hazard when airborne?

Answers: 1

continue

Do you know the correct answer?

Asmall helium tank measures about two feet high. yet it can fill over 50 balloons! how can such a s...