Answer:
Because of the tilt of Earth on its axis, Earth's surface and atmosphere are unevenly heated by the Sun. Convection currents form in the atmosphere as warmer air rises and cooler air sinks.
Answer:
ª
Explanation:
⠄⠄⠄⠄⠄⠄⢴⡶⣶⣶⣶⡒⣶⣶⣖⠢⡄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄
⠄⠄⠄⠄⠄⠄⢠⣿⣋⣿⣿⣉⣿⣿⣯⣧⡰⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄
⠄⠄⠄⠄⠄⠄⣿⣿⣹⣿⣿⣏⣿⣿⡗⣿⣿⠁⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄
⠄⠄⠄⠄⠄⠄⠟⡛⣉⣭⣭⣭⠌⠛⡻⢿⣿⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄
⠄⠄⠄⠄⠄⠄⠄⠄⣤⡌⣿⣷⣯⣭⣿⡆⣈⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄
⠄⠄⠄⠄⠄⠄⠄⢻⣿⣿⣿⣿⣿⣿⣿⣷⢛⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄
⠄⠄⠄⠄⠄⠄⠄⠄⢻⣷⣽⣿⣿⣿⢿⠃⣼⣧⣀⠄⠄⠄⠄⠄⠄⠄⠄⠄
⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⣛⣻⣿⠟⣀⡜⣻⢿⣿⣿⣶⣤⡀⠄⠄⠄⠄⠄
⠄⠄⠄⠄⠄⠄⠄⠄⢠⣤⣀⣨⣥⣾⢟⣧⣿⠸⣿⣿⣿⣿⣿⣤⡀⠄⠄⠄
⠄⠄⠄⠄⠄⠄⠄⠄⢟⣫⣯⡻⣋⣵⣟⡼⣛⠴⣫⣭⣽⣿⣷⣭⡻⣦⡀⠄
⠄⠄⠄⠄⠄⠄⠄⢰⣿⣿⣿⢏⣽⣿⢋⣾⡟⢺⣿⣿⣿⣿⣿⣿⣷⢹⣷⠄
⠄⠄⠄⠄⠄⠄⠄⣿⣿⣿⢣⣿⣿⣿⢸⣿⡇⣾⣿⠏⠉⣿⣿⣿⡇⣿⣿⡆
⠄⠄⠄⠄⠄⠄⠄⣿⣿⣿⢸⣿⣿⣿⠸⣿⡇⣿⣿⡆⣼⣿⣿⣿⡇⣿⣿⡇
⠇⢀⠄⠄⠄⠄⠄⠘⣿⣿⡘⣿⣿⣷⢀⣿⣷⣿⣿⡿⠿⢿⣿⣿⡇⣩⣿⡇
⣿⣿⠃⠄⠄⠄⠄⠄⠄⢻⣷⠙⠛⠋⣿⣿⣿⣿⣿⣷⣶⣿⣿⣿⡇⣿⣿⡇
Answer:
Equation 2, because K being more reactive, exchanges position with Pb in PbNO3.
Explanation:
I think the substance that will heat up faster would be the silver metal since it has a higher heat capacity. Heat capacity is the amount of heat needed to raise the temperature of the system into one degree. Heat capacity and heat energy is directly related so higher value of heat capacity would lead to higher heat energy.
Answer:
K = K1×K2 = [CO2] [H2]⁴ / [H₂O]² [CH4]
Explanation:
Based on the reactions:
CH2 (g) + H2O(g) ⇄ CO (g) + 3H2 (g) K1
CO (g) + H2O (g) ⇄ CO2 (g)+H2(g) K2
The sum of both reactions is:
CH4 (g)+2H2O (g) ⇄ CO2(g)+4H2(g) And K of the reaction is: K = K1×K2
K is defined as the ratio between concentrations of products and reactans. Each compound must be elevated to its coefficient in the reaction. That is:
<h3>K = K1×K2 = [CO2] [H2]⁴ / [H₂O]² [CH4]</h3>