Answer:
Neutralization reactions occur when two reactants, an acid and a base, combine to form the products salt and water.
We use the the dilution equation expressed as
M1V1 = M2V2
where the terms with subscripts of one represent the initial conditions for the concentrated solution while the terms with subscripts of two represent the final conditions for the diluted solution.
Rearranging the dilution formula to calculate for the molarity M2 of the diluted solution
M2 = M1V1 / V2 = (0.80M * 0.225L) / 1.0L = 0.18 M
Answer:
Short-term environmental changes can cause changes in genetic makeup, Short-term environmental changes can occur in minutes to hundreds of years, short-term environmental changes immediately affect organisms in the environment
Explanation:
Short-term environmental changes happen fast and with power to kill and change many organisms
Hey there!:
<span>Use the Avogadro constant :
</span>
1 mole -------------- 6.02*10²³ molecules
0.0524 moles -------- molecules H2O
molecules H2O = 0.0524* ( 6.02*10²³) / 1
molecules H2O = 3.15*10²² / 1
= 3.15*10²² molecules H2O
