Answer:
How to get drinking water from sea water?
Reverse osmosis and distillation are the most common ways to desalinate water. Reverse osmosis water treatment pushes water through small filters leaving salt behind. Distillation on a large scale involves boiling water and collecting water vapor during the process.
Explanation:
Answer:
Mass will be equal to 874.56 gram
Explanation:
Molar mass of sulfur = 32 u
Molar mass of Florine = 19 u
Therefore molar mass of
So mass of particle is 70 gram
Therefore mass of 1 particle
Therefore mass of particle is
I don’t understand your question. A model could represent a graph, a Venn diagram, a line graph, a circle graph and more!
Answer: Option C) potassium
Explanation:
According to the reactivity series of metals, potassium K is the most reactive and electropositive metal. it is followed by sodium Na, Magnesium Mg, and Calcium Ca.
Thus, the descending order of reactivity is as follows: K > Na > Mg > Ca which makes potassium displaces the less reactive elements from their respective solutions during chemical reactions.
Answer:
So the balanced chemical equation would look like this:
4NO + 6O -> 4N + 5
sorry i dont k how to find the moles when im already given a value :(
Explanation: