According to one acid-base theory, a water molecule acts as an acid when the water molecule (3) donates an H+.
1 mole=6.02 x 10^23 atoms so how many moles are there in 3.0 x 10^23 we will cross multiply, 1 x 3.0 x 10^23 / 6.02 x 10 ^23. Which will give us 0.498 moles.
Hope this helped
Answer:
1) chemical indicators won't work above it's pH range so therefore it probably won't change colour.
2) the solution should be clear and colourless to see colour change.
3) indicators tend to be of low accuracy so it's not 100% reliable.
I couldn't really find anything about the growth time but it does say that it could remain viable in soil for up to 40 years
Answer:
B
Explanation:
it shows that the solution is neutral.
I hope this helps
