It's essentially another word for concentration, of the acid. e.g. "the molarity of the acid is 3moldm^-3"
Ionic bonds are formed due to tendency of a metal to donate an electron and tendency of non metal to gain an electron.
<span>ZnCO3 is an inorganic compound and it contains two parts; one is cation(positive part of compound) whereas other is anion(negative part of compound). Here, </span>

<span> is cation and </span>

is anion. Hope this helps.
Its d. Speed (v) and frequency(f) both stay the same.
<span>Because Amplitude does not affect wave frequency. When you put more energy into the wave (larger amplitude) it does not affect how often you repeat a cycle.
</span>Also speed can be altered when the medium changes through which it travels.
elements like carbon ,nitrogen, sulfur and oxygen and etc are most likely to form covalent bonds