FeCO3 → FeO + CO2 is what kind of reaction?

Double replacement

Decomposition

Synthesis

Single replacement

As atomic number increases within Group 15 on the Periodic Table, atomic radius (1) decreases, only (2) increases, only (3) decreases, then increases (4) increases, then decreases

When your finger turns green from that new ring you bought ... what is happening?

Calculate the solubility of barium carbonate, BaCO3, in pure water. Ksp = 2.0 * 10-9

What is the opening on the leafs of plants that allows gas exchange?

Calculate the free-energy change for the dissolution of 1 mole of nabr and 1 mole of nai at 298 k, given that the values of δh°soln are - 1 and - 7 kj/mol for nabr and nai. the corresponding values of δs°soln are + 57 and + 74 j / (mol·k).

Choose all that apply: Living organisms use atoms from sugar molecules combined with other elements to form: Question 9 options: Lipids Metals Nonmetal atoms Nucleic Acids

12.5ml of 2.0m NaOH neutralizes 10ml og HCL, what is the acid concentration

Can you explan process of budding in yeasts?

A sample of CO2 gas which weighs 1.62 grams has a volume of 1.02 liters when collected at 20oC. What would be the pressure of the gas sample?

Use the rate constants for the forward and reverse reactions to determine whether reactants or products are favored at equilibrium in this case: kforward Keq = kreverse When Kea < 1, the equilibrium lies to the left (reactants are favored).