Is Mg OH 2 an acid or base? Because Mg(OH)2 is listed in Table 15.6. 1, it is a strong base. The nitrogen in C5H5N would act as a proton acceptor and therefore can be considered a base, but because it does not contain an OH compound, it cannot be considered a strong base; it […]
Why must an accurate percent yield be below 100%?
Why must an accurate percent yield be below 100%? Percent yield is the percent ratio of actual yield to the theoretical yield. Usually, percent yield is lower than 100% because the actual yield is often less than the theoretical value. Reasons for this can include incomplete or competing reactions and loss of sample during recovery. […]
What is the condition of a starved evaporator coil?
What is the condition of a starved evaporator coil? A starved evaporator coil is a condition in which not enough refrigerant has been supplied through the total coil length. Therefore, expansion of the refrigerant has not occurred through the whole coil length, resulting in poor coil operation and too-low heat exchange. When a refrigeration unit […]
When a ball player throws a ball straight up by how much does the speed?
What happens to air in a high pressure system?
What happens to air in a high pressure system? “In a high pressure system you have dense air subsiding downwards and pushing down at the surface, Because the surface air is being pushed down from the air above it spreads outwards, which is why we generally have fair weather [in mid-latitude regions] when we have […]
Can a human live in a shipping container?
Can a human live in a shipping container? Nevertheless, Uyeda says a container home can be a good option for people who want to build their own living space but do not have a lot of construction experience. In fact, because the exterior walls are already in place, building a container home with just a […]
Can you identify a metal by its density?
Can you identify a metal by its density? You can identify an unknown substance by measuring its density and comparing your result to a list of known densities. Density = mass/volume. Assume that you have to identify an unknown metal. You can determine the mass of the metal on a scale. How do I know […]
What is simple majority in Parliament?
What is simple majority in Parliament? This refers to a majority of more than 50% of the members present and voting in the House. Instances where a simple majority is needed: To pass money bill/financial/ordinary bills. To pass Adjournment Motion/Non-Confidence Motion/Censure Motion/Confidence Motion (Read about Parliamentary Proceedings’ Devices.) How many seats make a majority government […]