Answer:
The molecular formula of this compound is 
Explanation:
From the given,
Mass of compound = 7.36 g
Molar mass of compound = 34.0 g/mol
The mass of oxygen = 6.93 g
The hydrocarbon contains only hydrogen and carbon.
Mass of hydrogen + Mass of oxygen = 7.36 g
Mass of hydrogen + 6.93 g = 7.36 g
Mass of hydrogen = 7.36 - 6.93 = 0.43g
Molar mass of hydrogen = 1.0 g/mol
Molar mass of oxygen = 16 g/mol
Now divided each one by 0.43
Oxygen:
Hydrogen :
Answer:
Cl < S < P < Na
Explanation:
We have to understand the trend for effective nuclear charge before answering the question;
The periodic table tendency for effective nuclear charge: Increase across a period (due to increasing nuclear charge with no accompanying increase in shielding effect). Decrease down a group (although nuclear charge increases down a group, shielding effect more than counters its effect).
Based on this, the elements can be arranged in the following order;
In decreasing order;
Cl < S < P < Na
I think it's a I think it's a because B doesn't make sense she doesn't make sense Indie doesn't make senseso you
Answer:
It can lose it's electrion
Explanation:
There are two equations given in the question. The type of reaction shown can be easily judged, if one takes a closer look at the equations.
1. <span>Ba(ClO3)2(s) ----> BaCl2(s) + 3O2(g) ------- Redox
2. </span><span>CaO(s) +CO2(g) ----> CaCO3(s) -------- None.
I hope that this is the answer that you were looking for and the answer has actually come to your desired help.</span>
