To answer the question that is: "which factors affect a river's load", we have to understand that all the things mentioned are important. All these options (river's slope, streambed shape and volume of flow) affect the amount of energy that the river has to spend and the way the river spend that energy, so, it is right to mark the alternative <span>d) all of the above.</span>
C distillation you would evaporate the water into another container leaving you with the salt free water
Answer:
<h3>The answer is 9.0 kg/L</h3>
Explanation:
The density of a substance can be found by using the formula
From the question
mass = 1.8 kg
volume = 0.2 L
We have
We have the final answer as
<h3>9.0 kg/L</h3>
Hope this helps you
Answer:
Net ionic equation:
Explanation:
Reaction between and is an example of double decomposition reaction where each cations and anions of each salt exchange their partners during reaction to form and NaCl
is an insoluble salt. Hence precipitation of has been observed.
Molecular equation:
Total ionic equation:
Here and are spectator ions. Therefore they are eliminated from both side of total ionic equation to get net ionic equation.
Net ionic equation: