Answer:
<h3>Molar mass of WO3 = 231.8382 g/mol
</h3><h3>
</h3><h3>Convert grams Tungsten(VI) Oxide to moles or moles Tungsten(VI) Oxide to grams
</h3><h3>
</h3><h3>Molecular weight calculation:
</h3><h3>183.84 + 15.9994*3</h3>
Explanation:
<h3>#hopeithelps</h3><h3 /><h2>brainliest me later.</h2>
Muscles is the right answer
Answer:
O A. A metal higher on the activity series list will replace one that is
lower.
Answer:
253 mmol
Explanation:
The solubility is calculated by the given equation:
S(g) = k P(g)
where k = 1.3 x 10⁻³ mol/L-atm
and P(g) = 0.21 (705 mmHg/760 mmHg/atm) = 0.195 atm
Notice the pressure is converted to atm because Henry´s constant is in units of atmospheres , and also we multiplied by 0.21 oxygen composition.
S(g) = 1.3 x 10⁻³ mol/L-atm x 1000 mmol/mol x 0.195 atm x =253 mmol
Here we did multiply by the factor 1000 mmol/mol since the mmol concentration is required in the answer.
Second imagine is correct