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Can you explain the concept of momentum and its conservation in collisions?

An electron and a proton, each starting from rest, are accelerated by the same uniform electric field of 200 N/C. Determine the distance and time for each particle to acquire a kinetic energy of  

Write a formula for the compound that forms between rubidium andeach polyatomic ion:

Part A

Carbonate.

Express your answer as a chemical formula.

Part B

Phosphate.

Express your answer as a chemical formula.

Part C

Hydrogen phosphate.

Express your answer as a chemical formula

Part D

Acetate.

Express your answer as a chemical formula

In a refrigerant recycling system, R134a is purified using a simple distillation process in which a heating plate is submerged in a pressurized reservoir which boils and evaporates the R134a, as shown in the figure. This recycling unit is made up of a square-based reservoir with a side of 25 cm, a pipe and a level valve into which the refrigerant fluid is introduced and its level is maintained constant as the condensate is removed. The refrigerant vapor is condensed by a slightly inclined copper plate placed on the top of the device and collected in a tray. The copper plate is externally cooled by liquid water at 25°C that flows at 3m/s. Determine:

The saturation temperature and mass flow rate of refrigerant condensate for the heating plate power 500W;

Construct a graph of the saturation temperature and the mass flow rate of refrigerant condensate as a function of the heating plate power ranging from 100 W to 1000 W.

What is the significance of Heisenberg's uncertainty principle in quantum mechanics?

Consider a solution of carbonic acid, H2CO3. (a) Calculate theH3O+ ion concentration of a 0.15 M solution of carbonic acid. (b)What is the concentration of the carbonate ion (CO32?) in thesolution? Please explain how you got the answer, thanks.

Part B

The formula for the carbonate ion is CO32?Predict the formula for carbonic acid.

Express your answer as a chemical formula.

What are the key factors influencing consumer behavior in the e-commerce industry, and how do they contribute to the success of online businesses?"

The formula for the carbonate ion is CO32−CO32−. Predict the formula for carbonic acid.

What is the importance of bryophyte economical and ecological

Write a thesis statement for a persuasive speech that is about banning guns in the USA.

What Is Network Hardware? Definition, Architecture, Challenges, and Best Practices?

Answer:

              consumes a lot of bandwidth as many computers might not need to receive the broadcasted data. The hub could be useful in linking a few gaming consoles in a local multiplayer game via a wired or wireless LAN.

         Bridges: A bridge connects two separate LAN networks. It scans for the receiving device before sending a message. This implies that it avoids unnecessary data transfers if the receiving device is not there. Moreover, it also checks to see whether the receiving device has already received the message. These practices improve the overall performance of the network.