Answer:
Drain Cleaner, soap, bleach
i think thats it, sorry if i got something wrong
Answer:
Esta configuración electrónica pertenece al elemento, neón.
Si tienes preguntas, házmelo saber
. :)
The balanced equation :
2KOH+CO₂⇒K₂CO₃+H₂O
<h3>Further explanation</h3>
Equalization of chemical reaction equations can be done using variables. Steps in equalizing the reaction equation:
1. gives a coefficient on substances involved in the equation of reaction such as a, b, or c etc.
2. make an equation based on the similarity of the number of atoms where the number of atoms = coefficient × index between reactant and product
3. Select the coefficient of the substance with the most complex chemical formula equal to 1
Reaction
KOH+CO₂⇒K₂CO₃+H₂O
aKOH+bCO₂⇒K₂CO₃+cH₂O
K, left=a, right=2⇒a=2
H, left=a, right=2c⇒a=2c⇒2=2c⇒c=1
O, left=a+2b, right=3+c⇒a+2b=3+c⇒2+2b=3+1⇒2b=2⇒b=1
the equation becomes :
2KOH+CO₂⇒K₂CO₃+H₂O
Answer:
We have the final answer as
<h2>9.85 g/mL</h2>
Explanation:
The density of a substance can be found by using the formula
From the question
mass of substance = 223.5 g
volume = final volume of water - initial volume of water
volume = 68.3 - 45.6 = 22.7
volume = 22.7 mL
It's density is
We have the final answer as
<h3>9.85 g/mL</h3>
Hope this helps you
Is that a multiple choice? As in:
A) <span>Bohr's model provided specific energy levels and locations for the electrons
B) </span><span>Rutherford's model did not take into account the presence of electrons
C) </span><span>Bohr's model was never tested
D) </span><span>Rutherford's model suggested that the positions of the protons and electrons were interchangeable
If that's the case, the answer is A.</span>
