Answer:
Chemical Symbols
Explanation:
Im not positive on this one so dont rely on me lol
Answer:
Explanation:
The river bank can expand due to the water breaking apart and move for sediment.
Answer : The mass of solute in solution is
.
Solution : Given,
Molarity = 0.730 M
Volume of solution = 1.421 L
Molar mass of sodium carbonate = 105.98 g/mole
Formula used for Molarity :

where,
w = mass of solute
M = Molar mass of solute
V = volume of solution in liter
Sodium carbonate is solute and water is solvent.
Now put the given values in above formula, we get the mass of solute in solution.

By rearranging the terms, we get

Therefore, the mass of solute in solution is
.
I really hope and think it’s E
B) It will accelerate to the right because 500 N> 300 N