Answer:
- one battery
- two switches
- two resistors
- three light bulbs
Explanation:
Matching the description to the symbols shown below, we make the following correlations:
- circle with an X = light bulb; 3 are described
- small circle connected to another small circle = switch; 2 are described
- stack of horizontal lines (longer/shorter) = battery; 1 is described
- zigzag = resistor; 2 are described
Apparently, the diagram has 1 battery, 2 switches, 3 light bulbs, and 2 resistors.
To balance the equation, Hydrogen ion should be added to the left of the equation and water to the right of the equation as follows:
![H^{+} + Cr^{2+} + H_{2} Mo O_{4} ---\ \textgreater \ Cr^{3+} + Mo + H_{2} O](https://tex.z-dn.net/?f=%20H%5E%7B%2B%7D%20%2B%20%20%20Cr%5E%7B2%2B%7D%20%20%2B%20H_%7B2%7D%20Mo%20O_%7B4%7D%20---%5C%20%5Ctextgreater%20%5C%20%20%20Cr%5E%7B3%2B%7D%20%2B%20Mo%20%2B%20%20H_%7B2%7D%20O)
Balancing the equation
![6 H^{+} + 6 Cr^{2+} + H_{2} Mo O_{4} ----\ \textgreater \ 6 Cr^{3+} + Mo + 4 H_{2} O](https://tex.z-dn.net/?f=6%20H%5E%7B%2B%7D%20%2B%206%20%20Cr%5E%7B2%2B%7D%20%2B%20%20H_%7B2%7D%20Mo%20%20O_%7B4%7D%20----%5C%20%5Ctextgreater%20%5C%20%206%20%20Cr%5E%7B3%2B%7D%20%2B%20Mo%20%2B%20%204%20H_%7B2%7D%20O%20)
It can be noted that: ions are balanced at 18+ on left hand side and 18+ on right and side just like all the other chemical elements.
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Answer: 6.26atm
Explanation:Please see attachment for explanation
Answer:
Some of its limitations are to see how it affects the planes and to observe the damage the birds have taken. Also to see how it affects the planes how much damage was done to the chicken. It is helpful because it makes it so fewer birds are hitting or damaging airplanes every year.
Explanation:
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Hope this helps and have a great day :)</em></h2>