Answer:
Adding HNO2 increases the concentration of HNO2 and shifts the equilibrium to the left, increasing the concentration of NO2− ions and decreasing the concentration of OH− ions. PLEASE GIVE ME BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!! =) Hope this helps!
Answer:

Explanation:
1. First write the formula of each compound:
Sucrose : 
Water : 
Ethyl alcohol : 
Carbon dioxide : 
2. Write the equation with the reactants on the left and the products on the right:

3. Put the states of matter of each compound in the reaction, as the problem says:

aq = aqueous solution
g = gas
4. Balance each element.
The number of each atom must be the same on the left and on the right.

Answer:
it has a fixed volume it can also be compressed
Explanation:
a gases molecules don't move slow because they are not solid and are not compacted.
a gas does not have a fixed shape because there is nothing to hold its shape
Answer:
The name of this element is boron if you meant to say 1s2 2s2 2p1 instead of 1s2 252 2p1 Because there is no Electron Configuration for 1s2 252 2p1.
Explanation:
Hope this helped you!