Questions with the keyword 'chemistry'

• How does glue not stick to the inside of the bottle? by to Ian, Mathew, Naomi Comments: (No comments so far )
• How does deodorant work? by to Naomi Comments: (No comments so far )
• Why does copper sulphate burn green? by to Ian Comments: (So far, one comment )
• what is a compund !!! by to Naomi Comments: (No comments so far )
• When you combine sugar and sodium bicarbonate, it creates a rising tube of black ash. Why does it do this? by to Edward, Ian, Mathew, Naomi, sakshisharda Comments: (No comments so far )