Alkanes do not have a double bond, thus they are saturated. This makes them the simplest form of hydrocarbon, containing only hydrogen and carbon atoms. They are not very reactive as they don't have a double bond which can open up and join on to other molecules.
2H2S+2SO2 》》 4S+2H2O hope that'll help u
All of the boxes in the chart are Gg
1. 100%
2. 0%
- LiOH+CaCl_2—»LiCl+Ca(OH)_2
Balanced
Moles of CaCl_2=0.425mol
1 mol CaCl_2 producees 1 mol LiCl
Moles of LiCl
Answer: D. Use tools to help improve their senses when they make observations.
Observation is the outcome of a scientific procedure, which is followed to answer the questions related to a scientific inquiry. In order to make observation scientists need to use tools that can help in improving their senses like visual, sensation and hearing aids, so as to make observation accurate, and conclusive in a research.