PLEASE I NEED HELP ON THIS
Wood and oxygen are commonly burnt at campfires and all that's leftover is ash and char. Drag and drop the best conclusion about this chemical reaction into the white box.
DRAG & DROP THE ANSWER
The mass of the reaction increases as the wood gets hotter.
Mass Is lost in the reaction, that is why the ash is lighter.
The total mass of the reaction remains the same but mass leaves the wood as smoke.
Mass is gained in the reaction in the form of smoke.
Answers: 3
Chemistry, 20.06.2019 18:04
The air exhaled from the lungs of a smoker has a concentration of 24 ppm co. express the concentration as a percent.
Answers: 1
Chemistry, 22.06.2019 08:30
The mass of a neutron is equal to the mass of a proton plus the mass of an electron. true or false false true
Answers: 1
Chemistry, 22.06.2019 08:30
How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same
Answers: 2
PLEASE I NEED HELP ON THIS
Wood and oxygen are commonly burnt at campfires and all that's leftover...
Biology, 22.12.2020 01:00
Engineering, 22.12.2020 01:00
Mathematics, 22.12.2020 01:00
World Languages, 22.12.2020 01:00
Biology, 22.12.2020 01:00
Social Studies, 22.12.2020 01:00
Mathematics, 22.12.2020 01:00
Advanced Placement (AP), 22.12.2020 01:10
Mathematics, 22.12.2020 01:10
Mathematics, 22.12.2020 01:10