Answer: Heat flow is the transfer of energy from a warmer object to a cooler object. Energy from the sun reaches Earth by radiation. Energy is transferred through the oceans, the atmosphere, and the geosphere by convection. Energy is transferred between the geosphere and the atmosphere by conduction.
Answer:
A. Nitrogen, Oxygen, and Argon
Explanation:
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If not, I am sorry.
The right answer is 2HgO → 2Hg + O2
Balancing a balance equation consists of finding the right stoichiometric coefficients. These coefficients (placed in front of each molecule) balance the number of each of the different atoms involved during a chemical reaction.
In this reaction, we find on both sides the same number of atoms: two oxygen atoms and two atoms of mercury.
