Basically, 2 grams of element X are needed to combine with 4 grams of element Y is order to produce the desired compound.
This means that the ratio between X and Y is 1:2.
Based on this, the amount of Y needed to combine with 42 grams of X is as follows:
amount of Y = 42 x (2/1) = 84 grams
Answer:
Discuss the emphasis on the distinctiveness of a particular place and the characteristics or activities that make up that location in Regional geography?
Hey there!
The only known planet that can support life, is Earth. Though other planets may be able to support life... well, scientists are working on it.
Hope this helps!
When governments are unstable humanitarian s best to the store has to come to the meet of and a place of it is the one in the car that they have never said that it is not supposed of what the name is it gonna was a day or a week ago and that was a couple days before it started and then she was going home and she told her that
Answer:
1. Without a calendar we could not know when to celebrate any of the festivals on particular days. We would even get the days of the week confused after a while. We would not be able to tell when a year had gone by, so it would be hard to keep track of someone's age.
2. Without numbers we wouldn't be able to count or measure anything. We would forget our age one day, and possibly forget how to count. Also we wouldn't be able to tell time, unless we used the sun. It would make life very problematic.
3. It would take very long to get us somewhere. We could no longer travel with airplanes, since they use wheels to take off. Such a simple thing as going to the grocery store, would turn into a huge task. Traveling would take very long to do, or might be non-existent if we didn't use horses.