It is representing syncline rock formation
there are two rock formation based on fold formation : syncline and anticline
In syncline rock formation there is fold like trough unlike anticline where it is like crust
In syncline the fold is downward as shown in photo and the new rock is outer fold and old at inner side
Answer:
Look at the image pls. The question is there
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Because you’re body is using energy to keep you alive. Your breathing takes energy, so does your heart beat.
Answer:
1. NaOH + H₂O → Na⁺ + OH⁻ + H₂O + heat
2. NaOH + HCl → NaCl + H₂O
Explanation:
1. The dissolving of NaOH in water is an exothermic reaction resulting a heat. It also causes the dissociation of NaOH to its ions (Na⁺ and OH⁻).
So, the balanced equation will be NaOH + H₂O → Na⁺ + OH⁻ + H₂O + heat.
2. The reaction between acid and base resulting salt and water. It is considered as a neutralization reaction.
The reaction between HCl and NaOH will give sodium chloride and water and the balanced equation will be NaOH + HCl → NaCl + H₂O.
