A student weighs some water, sugar , and yeast then mixes them together. Some bubbles form. When the bubbling stops, the students weighs the mixtures
Weight before mixing
907
Weight after mixing
851
Why is the weight after mixing less than before mixing?
A:because has formed
B:because water evaporated
C:because the sugar dissolved
D:because the yeast disappeared when mixing water
Answers: 3
Chemistry, 21.06.2019 19:30, savag3jitt
In all living cells dna controls cellular activities by
Answers: 1
Chemistry, 22.06.2019 01:00, chrisxxxrv24
What are the variables in gay-lussac’s law? pressure and volume pressure, temperature, and volume pressure and temperature volume, temperature, and moles of gas
Answers: 1
Chemistry, 22.06.2019 10:30, freddhendrickss
When the speed of the bottle is 2 m/s, the average maximum height of the beanbag is m.
Answers: 2
A student weighs some water, sugar , and yeast then mixes them together. Some bubbles form. When the...
Spanish, 15.04.2020 00:50