When the chemicals Methane (CH4) and Oxygen(O2) react, an explosion occurs. 1. Does the occurrence of the an explosion indicate a physical or chemical change?
2. Why does the explosion indicate this change?
3. What property is this?

For each of the following compounds, write the formula then predict whether it would be a strong, weak, or non-electrolyte when placed in di water. for the ionic compounds only, put (s) or (aq) after the forrmula formula strong, weak or non electrolyte? a calcium hydroxide b. silver carbonate c. lead(ii) sulfate d. phosphorus trifluoride e. sodium phosphide f barium sulfate g. strontium acetate h. zinc nitrate

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

Tell me the iupac names of the following alcohols: