Answer:
<h2> Q</h2><h2> C= M×∆T</h2>
Explanation:
Energy (Q) J
Change of temperature (ΔT) °C
Mass (m) kg
Substance (optional) Custom ▾
Specific heat capacity (c) J/(kg·K)
HOPE IT HELPS
Answer:
Phosphorus
Sulphur
And chlorine are non metals when bonded covalently gain electronic configuration of argon
Like PCl3
SO2 and HCl
Explanation:
For most chemistry problems involving <span><span>Δ<span>H<span>of</span></span></span>
</span>, you need the following equation:
<span><span>Δ<span>H<span>o<span>reaction</span></span></span>=ΣΔ<span>H<span>of</span></span><span>(p)</span>−ΣΔ<span>H<span>of</span></span><span>(r)</span></span>
</span>,
where p = products and r = reactants.
The molecules in ammonia are bonded together by covalent bond; this is the type of bond in which electrons are shared among atoms in the compound. Ammonia is a polar molecule and is made up of one nitrogen atom and three hydrogen atoms. The hydrogen atom in ammonia is bonded to the three hydrogen atoms via sharing of three electron pairs, one with each atom of hydrogen. For each of the three covalent bond formed, one electron is supplied by nitrogen and one by hydrogen atom.
Geothermal energy is produced by the heat of Earth's molten interior. This energy is harnessed to generate electricity when water is injected deep underground and returns as steam