(image is the layout of the table) Let's look at the chemical equation again:
N2 + 3H2 2NH3
This time, you'll use a different method to count the atoms. Multiply the coefficient by the
subscript for each atom. For example, to find the number of hydrogen atoms in 3H2,
multiply 3 by 2. Use the following table to organize your work. Fill in the number of atoms
in the reactants and products in the table.

Atoms
Reactants
Products
coefficient x subscript coefficient x subscript
hydrogen
nitrogen

the tides are influenced by both the moon and the sun, it's easy to see that when the sun lines up with the moon and the earth, as during a new moon or full moon, the tidal effect is increased. these are known as spring tides, named not for the season, but for the fact that the water "springs" higher than normal. on the other hand, if the sun and the moon are 90 degrees apart in relation to an observer on earth as during the first quarter moon or third quarter moon, then high tides are not as high as they normally would be. this is because despite its greater distance, the sun's mass allows it to exert enough gravitational force on the oceans that it can negate some of the effects of the moon's pull. this phenomenon of lower high tides is called a neap tide. if you need more information on this topic visit moonconnection.com.

in cartography, a contour line (often just called a "contour") joins points of equal elevation (height) above a given level, such as mean sea level. a contour map is a map illustrated with contour lines, for example a topographic map, which thus shows valleys and hills, and the steepness or gentleness of slopes.

explanation:

they are made of gases.

they have a spherical shape.

they make energy through fusion.