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Below are the choices that can be found elsewhere:
a. [CH3NH-] * [OH-] / [CH3NH3+]
<span>b. [CH3NH3+] / ([CH3NH2] * [OH-]) </span>
<span>c. [CH3NH3+] * [OH-] / [CH3NH2] </span>
<span>d. [CH3NH3+] * [OH-] / [CH3NH2] * [H2O]
</span>
The answer is C.
Answer:
B
Explanation:
Because this easy sci and the earth was not the same as before like it is now
Ionic bonds form when a nonmetal and a metal exchange electrons, while covalent bonds form when electrons are shared between two nonmetals. An ionic bond is a type of chemical bond formed through an electrostatic attraction between two oppositely charged ions.
Answer:
C) double-replacement and decomposition.
Explanation:
Double replacement reaction or double displacement reaction is defined as a chemical process involving the exchange of bonds between two non-reacting chemical species resulting in the creation of products with bonding affiliations.
Equation of the reaction
Mg(NO3)2 + H2CO3 --> MgCO3 + 2HNO3