Answer:
Coal
Explanation:
Once it's all been mined, there's no more. It's not like we grow it.
<h3>Answer:</h3>
[OH⁻] = 1.0 × 10⁻¹⁰ M
<h3>Solution:</h3>
In order to calculate concentration of hydroxide ion i.e. [OH⁻] first we will find the pOH by using following relation,
pH + pOH = 14
Putting value of pH given and solving for pOH,
4.0 + pOH = 14
pOH = 14 - 4.0
pOH = 10.0
As ,
pOH = -log [OH⁻]
So,
[OH⁻] = 10^-pOH
Putting value of pOH,
[OH⁻] = 10⁻¹⁰
[OH⁻] = 1.0 × 10⁻¹⁰ M
A lot of heat like a lot no cap it’s gonna he a lot
For #1, we can show conservation of mass stoichiometrically converting the starting amount of reactants into the final amount of products
For instance 2H2O2 —> 2H2O + O2
If we start with 70g H2O2,
our theoretical yield of H2O~ 37g
Our theoretical yield of O2~ 33g
So 70g = 37g + 33g
For #2, an Acid-base reaction always forms a salt and water. For instance,
HCl + NaOH —> H2O + NaCl
This is called neutralization and I would think that Chemical properties would be different, as well as the physical properties.