The correct formula : BeSO₄
<h3>Further explanation</h3>
Chemical formula shows the composition number of the constituent atoms
Polyatomic ion consists of 2 or more ions
The equal charge of the two ions will cancel each other out, while the different charges of the two ions will be crossed each other
Be²⁺ (monatomic ion) has a positive charge of +2, while SO₄²⁻ (polyatomic ion) has a negative -2 charge, so that the two charges with the same magnitude but with different charges cancel each other out so that the compound form is BeSO4
Answer:
The answer to your question is below
Explanation:
Alkane Formula Boiling point (°C)
Methane CH₄ -162
Ethane CH₃CH₃ - 89
Propane CH₃CH₂CH₃ - 42
Butane CH₃(CH₂)₂CH₃ - 0.5
Pentane CH₃(CH₂)₃CH₃ 36
Hexane CH₃(CH₂)₄CH₃ 69
Heptane CH₃(CH₂)₅CH₃ 98
Octane CH₃(CH₂)₆CH₃ 126
Nonane CH₃(CH₂)₇CH₃ 151
Decane CH₃(CH₂)₈CH₃ 174
Chemical, if it gives off a reaction like that its chemical
Answer:
3Fe2O2---> Fe3O4
Explanation:
You need to add three to the left side to make it equal to the one on the right, and add a 2 since you can't change the subscripts
Fundamental frequency, f₀ = 84 Hz
Second harmonic is 2f₀ = 2* 84 Hz = 168 Hz
