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nordsb [41]
3 years ago
6

The isotopes K-37 and K-42 have the same...

Chemistry
1 answer:
Leno4ka [110]3 years ago
4 0

Answer:

WHEA O IN AN EREM STATO. PETUA TOT low 6 EN 6ACY STATE ... Determine both the total number of protons and the total number of neutrons in an atom of the naturally occurring carbon isotope with the largest mass number.

Explanation:

ok

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Carbon-12 is the most common isotope of carbon. It has 6 protons, 6 neutrons, and 6 electrons. Of its 6 electrons, 4 are valence
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A carbon atom can form 4 covalent bonds.
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Paragraph 2 discusses two different types of thermochemical reactions. In one type of
astraxan [27]

Answer: The reaction is endothermic.

Explanation:

Endothermic reaction : It is a type of chemical reaction where the energy is absorbed from the surrounding. In the endothermic reaction, the reactant have less energy than the energy of products

In endothermic reaction, enthalpy terms is located on the reactant side.

Example: A+B+energy\rightarrow C+D

Exothermic reaction : It is a type of chemical reaction where the energy is released into the surrounding. In the exothermic reaction, the energy of reactants are more than the energy of products

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Which of the following is formed when an acid reacts with a base? (1 point)
timurjin [86]

Answer:

Probably Alkaline

Explanation:

Not sure at all.

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3 years ago
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Nitrogen and hydrogen gases react to form ammonia gas via the following reaction:
Luda [366]
1mol N2 + 3mol H2 → 2mol NH3 
<span>Because you are dealing with gases, at the same temperature and pressure you can say: </span>
<span>1volume N2 + 3 volumes H2 → 2 volumes NH3 </span>
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Hydrochloric acid, or HCl, reacts with solid NaOH.
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HCL + NaOH —> H2O + NaCl

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