<span>There are 34 hydrogen atoms.
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Answer:
Explanation:
No, it is ludicrous and not possible to separate and detach a basic and neutral compound by 1M NaOH in DCM. This is due to the fact that neutral compounds don't respond and react with NaOH, and NaOH itself occurs to be a base. As a result, it can't respond and react with another base to produce salt. Consequently, we simply need a corrosive component i.e an acid
So; In DCM, we can't use 1M NaOH instead of 1M HCI for isolation and separation of neutral and basic compound mixtures.
The law of conservation of mass-energy applies only to nuclear reactions
Explanation:
In nuclear reaction the law of conservation of mass-energy applies. For chemical reactions, only the law of conservation of mass is known to be correct.
- Nuclear reactions occurs in the nucleus of an atom. The mass of an atom is concentrated in the nucleus of atom.
- The nucleus is made up of protons and neutrons.
- During nuclear reaction, the nucleus of an atom changes considerably.
- The change in the nucleus is expressed in form of a mass-energy relationship.
- In nuclear reaction, mass is converted into energy using the equation E=mc².
- Therefore, mass and energy is conserved in nuclear reactions.
Learn more:
Conservation of mass brainly.com/question/5896850
Nuclear reactions brainly.com/question/3433940
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It is caused by thermal energy.
Answer:
in 5 day in total are 7200 mins
