Instructions: select the correct answer.

when a candle burns, which forms of energy does the chemical energy in the candle change to?

light and sound

heat and sound

light and heat

electric and light

What is the correct lewis structure for chloroform chcl3

How many moles of bromine are needed to produce 3.23 moles of potassium bromide

How can you write e method for the experiment of separating sand from water by filtration process? 1-materials 2-steps 3-conclusion also the same for the separating process of water and salt by filtration or distillation. quick because i need to finish my hw