Did not understand the second question
Answer:
cells are too small to see with the naked eye and a microscope magnifies them
Explanation:
A solution is a mixture containing particles that settle out of the mixture if left undisturbed. A measure of how much solute can dissolve in a given amount of solvent at a specific temperature. The amount of solute dissolved is large in relation to the amount of solvent present.
Answer:
0.417M
Explanation:
Equation of the reaction
2HCl+Na2CO3→2NaCl+H2O+CO2
From dilution principle
no of mole=conc × volume
from the balanced equation
no of mole of Na2CO3=2× no of mole of HCl
HCl=acid=A
Na2CO3=base=B
since n=cv
Conc of base × vol of base=2× conc of acid×volume of acid
2M×5ml=2×12M×Volume of acid
volume of acid=10/24
=0.417(3 decimal place)
Answer:just talk to them.They love you and are your parents they will accept you for you.
Explanation: