Answer:
C:Rainwater dissolves minerals out of the rocks and soil along the stream during runoff
Answer:
5.48 g
Explanation:
The concentration in M represents the mol/L, or the number of moles in each L of the solution, and it can be calculated by the number of moles (n) divided by the volume of the solution (V) in L, so:
M = n/V
1.71 = n/0.100
n = 0.171 mol
The molar mass of methanol is 32.04 g/mol, and it is the mass (m) divided by the number of moles:
FM = m/n
32.04 = m/0.171
m = 5.48 g
To calculate for the volume of a substance, simply get the
ratio of the mass and density. That is:
Volume = mass / density
Therefore by substitution:
Volume = 2.50 g / (0.992 g / mL)
<span>Volume = 2.52 mL</span>
Answer:

Explanation:
m = Mass of water = 4500 g
c = Specific heat of water = 
= Change in temperature of water = 
Heat is given by

A slice of the bread contains
.
Answer:
Hydrogen peroxide is not stored in clear bottles because they are transparent and light can easily penetrate through these glass bottles to oxidize into water and oxygen gas
Explanation:
there you go