Most of the surface of the earth is covered with water and looks blue from space.
A skier traveling downhill has kinetic energy, because they are moving.
Answer: an arithmetical multiplier for converting a quantity expressed in one set of units into an equivalent expressed in another.
Explanation:
Moles of HCl = 0.282
<h3>Further explanation</h3>
Molarity shows the number of moles of solute in every 1 liter of solute or mmol in each ml of solution
Where
M = Molarity
n = number of moles of solute
V = Volume of solution
The volume of HCl=62.2 ml=0.0622 L
The molarity of HCl = 4.54 M
Then moles of HCl :
Answer:
Endothermic reactions are the opposite of exothermic reactions. They absorb heat energy from their surroundings. This means that the surroundings of endothermic reactions are colder as a result of the reaction.
