Depends on what you’re going for. i’d say aquifers. but you can drink from clean rivers
Answer:
The human body organs are of different types and can be grouped into sections like Of Digestion: Esophagus, Stomach, liver, pancreas, small intestine, large intestine, rectum, and anus. Respiration: Lungs, nose, trachea, bronchi.
Answer: I think probaly wrong so probaly dont
listen to me
Explanation:
Answer : Option C) 0.3 mol of Gold.
Explanation : Amongst the options given in the question, 0.3 mol of Au is the greatest in mass in grams.
As 0.3 mol X atomic weight of Au (196.966) = 59.088 grams;
Silver has 0.5 mol X atomic weight of Ag (107.86) = 53.93 grams;
The other options are not relevant as they deal in the atomic range which has mass value very less as compared to the moles of elements.
Therefore, it is clear that Au has the greatest mass amongst the given choices.
Answer:
Explanation:
1. Calculate the mass of each element
2. Calculate the moles of each element
3. Calculate the molar ratios
Divide all moles by the smallest number of moles.
4. Round the ratios to the nearest integer
C:H = 1:2
5. Write the empirical formula
The empirical formula is
