Please write out the balanced chemical equations for the following reactions.
**Ensure you write the states of the reactants and products.**
• zirconium chloride reacts with scandium dichromate

What state of matter is ice a. liquid b. element c. solid d. gas

Fossil fuels are organic compounds that are made from

Oil rich countries in the middle east cover about 4% of earths total land area but prossess about 48% of the worlds known oil reserves what is the main reason for high concentration of reserves in this part of the world