Chemistry, 08.12.2020 16:50 Delgadojacky0206
Please guys help me my quiz is timed and i dont have a lot of time left PLEASSE HELP ME!
Please choose all that describe a series circuit.
A series circuit has no resistors.
The amount of current is the same at every point in a series circuit.
All of the parts of a series circuit—power source, wires, and devices—are connected along the same pathway
If one device in a series circuit burns out or is disconnected, the entire circuit is broken
If there are many bulbs in a circuit with a battery (cell), it is very likely that the light will be brighter with each additional bulb.
The electrons have multiple pathways to travel.
Each time there is damage (break) in any one of the resistors the entire circuit will not function.
Answers: 2
Chemistry, 21.06.2019 22:20, Brooke7644
Calcium hydride (cah2) reacts with water to form hydrogen gas: cah2(s) + 2h2o(l) → ca(oh)2(aq) + 2h2(g) how many grams of cah2 are needed to generate 45.0 l of h2 gas at a pressure of 0.995 atm and a temperature of 32 °c?
Answers: 2
Chemistry, 23.06.2019 10:30, fatheadd2007
When a chemist collects hydrogen gas over water, she ends up with a mixture of hydrogen and water vapor in her collecting bottle if the pressure in the collecting bottle is 97.1 kilopascals and the vapor pressure of the water is 3 2 kilopascals, what is the partial pressure of the hydrogen?
Answers: 1
Please guys help me my quiz is timed and i dont have a lot of time left PLEASSE HELP ME!
Please cho...
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