Why does the anode always lose mass? The anode is a reducing agent because its behaviour will reduce ions at the cathode. Mass decreases as the reacting anode material becomes aqueous. These ions are the oxidizing agent because by taking electrons, they cause the anode to be oxidized. Mass increases as aqueous ions turn to […]
What are the 7 properties of exponents?
What are the 7 properties of exponents? Exponent rules Product of powers rule. When multiplying two bases of the same value, keep the bases the same and then add the exponents together to get the solution. Quotient of powers rule. Power of a power rule. Power of a product rule. Power of a quotient rule. […]
Which of the following is the example of double displacement reaction?
Which of the following is the example of double displacement reaction? Double displacement reactions take place mostly in aqueous solutions wherein the ions precipitate and exchange of ions takes place. For example, when a solution of barium chloride is mixed with sodium sulphate, a white precipitate of barium sulphate is formed rapidly. These reactions are […]
Is summer hotter in the Southern Hemisphere?
Is summer hotter in the Southern Hemisphere? One would think that southern hemisphere summers might be a little warmer. However, the southern hemisphere is predominantly water (the land/water ratio is 4/11). Water has a higher heat capacity than land, meaning that it requires more heat energy to increase its temperature than land needs. Is summer […]
What is scalar projection formula?
What is scalar projection formula? Remember that a Scalar projection is the vector’s LENGTH projected on another vector. And when we add the DIRECTION onto the LENGTH, it became a vector, which lies on another vector. Then it makes it a Vector projection . It can be understood as this formula: Projectionᵥw = (Componentᵥw) * […]
What does a geographer need?
What does a geographer need? Geographers need at least a master’s degree for most positions outside of government. Research positions usually require a master’s degree or doctorate and several years of related work experience. Most geography programs offer courses in physical and human geography, statistics, remote sensing, and GIS. What skills do geographers need? The […]
Does running increase mitochondria?
Does running increase mitochondria? Ribosomes, vital players in the synthesis of proteins, also received a boost from exercise – it increased their ability to build mitochondrial proteins, which explains the rise in both mitochondrial function and muscle hypertrophy. How long does it take to increase mitochondria? Mitochondria Density Unlike mitochondria volume, which can be developed […]
What 4 things affect the rate of reaction?
What 4 things affect the rate of reaction? There are four factors that affect the rate (speed) of a chemical reaction: temperature. concentration. particle size. use of a catalyst. Which change will cause the greatest increase in the reaction rate? catalyst Why is equilibrium constant not affected by concentration? As detailed in the above section, […]
What to do with baby squirrel fell out of tree?
What is the formula for short circuit current?
What is the formula for short circuit current? This applied voltage divided by the rated primary voltage (times 100) is the impedance of the transformer. Example: For a 480 Volt rated primary, if 9.6 volts causes secondary full load current to flow through the shorted secondary, the transformer impedance is 9.6/480 = . 02 = […]