Answer:
<u>B</u>
the Chloroplast is olny in plant cells
and the cell wall is only in the plant cell as well
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<u>Hope I get brainliest (:</u>
Baking soda can be an example of a catalyst, depending on what context it's used in.
Answer: option (4) The reacting particles have more energy and
collide more frequently.
Explanation:
1) In order to a a reaction happen, the reactants must reach the activation energy, which is the energy needed to form the activated complex
2) Then, the higher the energy of the reactants, the less the gap between the energy of the reactants and the activation energy.
3) As per the collision theory, the reactant molecules must collide with energy at least enough as to reach the the activation energy.
4) The kinetic energy of the molecules is higher as higher is the temperature.
Then, you conclude that when you increase the temperature, the molecules will have more energy, will move faster, will collide with more energy, and will produce more effective collisions, which increases the rate of reaction.
Molecules are made up by chemically bonding two or more atoms of the same element or different elements, they don’t have charge, and the atoms are bonded by covalent bonds. <span>Lattices have a three- dimensional ordered arrangement of basic units (that can be an atom, molecule or an ion). Lattices are crystalline structures with these repeated basic units. When ions joined with ionic bonds, they form ionic crystals. The formula unit tells us that aluminium hydroxide has a crystal structure made from molecules. </span>
but where Is the volume in order for us to determine the concentration. since we have moles in H+ ions
then you can say
concentration = M*1000/V
