In order to calculate this experimentally you have to monitor either the concentration of the reactant or product as a function of time. Once you have measurements at different times you can then plot these values and find the instantaneous rate of the reaction or the slope of the line. Pret...
In an example of a simple chemical reaction, one atom of potassium (K) can react with one atom of chlorine (Cl) to form a molecule of potassium chloride (KCl) with nothing left over. But this is not because potassium atoms and chlorine atoms have the same mass. Instead, it is because...
What is the rate of reaction? How does concentration affect the rate of reaction? How do you calculate the half-life of a reaction? Given the reaction: NH4NO3(s) to N2O(g) + 2H2O(g), H = -35.9 kJ. How many grams of NH4NO3(s) would have to react to produce 10.3 kJ of energy...
Calculation of Enthalpy of Reaction Example 1: Calculate the temperature change that results from adding 250 J of thermal energy to 0.50 moles of mercury. Visualize the diagram of the Heat System and Surroundings with the arrow direction going into the system. Use the formula: _q = nCmΔT_ ...
How to Calculate Mac? Calculating MAC is very easy and straightforward. Take the number of users who took action on your app, divide it by the total traffic that visited your app store page, and multiply it by 100. Calculation of the Mobile App Conversion rate also depends on your industry...
How to calculate the energy change in the reaction N_2(g) + 3H_2(g) rightarrow 2NH_3(g)? How do atoms have nuclear decay in nature? Is it due to oxygen or nitrogen? How do you calculate the marginal rate of substitution in Microeconomics?
MPC is related to the so-calledKeynesian multiplier, where MPC can help predict the economic growth from a government stimulus. The multiplier effect refers to a chain reaction of consumption by various entities brought about by an initial increase in income. ...
Here’s how to calculate DAU: Define what counts as “active”. Implement unique user tracking in your app. DAU = the total unique users who are active at least once in a 24 hour period. How to increase active users Once you know your active user numbers, it’s time to look at how...
Below, we explain how to set up a strangle, calculate your maximum risk, and determine when this strategy makes the most sense. Key Takeaways A strangle combines a call option above the current market price and a put option below it, with both having the same expiration date. ...
Usually, the moment through the center of the contact area is desired. The Contact Reactions dialog can be used to calculate the moment about each axis (X, Y, Z) that passes through a particular node. To get this value, use the following procedure: ...