Which of these is an example of a chemical change
f. methane is burned in air.
g. solid gold is melted to make jewelry.
h. a bar of copper is stretched into a long copper wire.
j. iron is coated with bronze to prevent rusting.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Which of these is an example of a chemical change f. methane is burned in air. g. solid gold is melted to make jewelry. h. a bar of copper ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
When writing electron configuration the 3d block comes after the 4s block. Question 4 options: True False
Answers (1)
What is produced by the movement of electrons?
Answers (1)
What is glucose? Why is it important?
Answers (2)
Why is useful to use moles to measure chemical quantities
Answers (1)
Consider the balanced equation for the following reaction: 3CuO (s) + 2NH3 (g) → 3H2O (l) + 3Cu (s) + N2 (g) If CuO is present in excess, determine the amount of NH3 needed to produce 2.94 moles of H2O.
Answers (1)
New Questions in Chemistry
How many moles are in 32 g of o2
Answers (1)
The temperature of a substance is a measure of the average Select one: a. attractive forces between its molecules b. mass of its molecules c. potential energy of its molecules d. kinetic energy of its molecules
Answers (1)
Which molecular geometry is least likely to occur with sp3 hybridization? tetrahedral trigonal planar bent trigonal pyramidal
Answers (1)
The number of moles in 118.0g of calcium chloride
Answers (1)
You should be worried about the safety of a healthcare product if you see which of the following claims made? a. FDA approved! b. Miracle cure! c. Scientifically tested! d. Effective in double-blind study!
Answers (1)