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How should a student use the keyword "heat" to determine if a reaction is exothermic?
A student can use the keyword "heat" to determine if a reaction is exothermic by observing if heat is released during the reaction. If the reaction gives off heat, it is exothermic.
Which student can use their information to determine an atoms identity?
A student who knows the specific number of protons in the atom's nucleus can use this information to determine the atom's identity. The number of protons in an atom is its atomic number, which is unique for each element on the periodic table.
A student draws a picture of the products and reactants of a chemical reaction. What if anything is wrong with the drawing?
Without seeing the drawing, it is difficult to pinpoint the exact issue. However, potential problems could include incorrect placement of reactants and products, missing or extra elements, incorrect chemical structures, or incorrect stoichiometry. The student should review the reaction equation and ensure that the drawing accurately represents the chemical reaction.
In Part B of the experiment a student mixes 25.0 mL of 1.1 M HCl (aq) with 25.0 mL of 1.000 M NaOH (aq) in a well-insultated calorimeter and observes that the temperature of the solution increases by?
In Part B of the experiment, a student mixes 25.0 mL of 1.1 M HCl (aq) with 25.0 mL of 1.000 M NaOH (aq) in a well-insultated calorimeter and observes that the temperature of the solution increases by 6.90 °C. (These are similar conditions as the previous two problems.) How many moles of water are formed?
A student needs to measure 15g of a salt. the salt comes in 500g jars. what should the student do first?
The student should calculate how many times the 15g measurement fits into the 500g jar to determine how much of the jar to use. This would be done by dividing 500g by 15g. Then, multiply this result by 15g to measure out the desired 15g of salt.
How should a student use the keyword "heat" to determine if a reaction is exothermic?
A student can use the keyword "heat" to determine if a reaction is exothermic by observing if heat is released during the reaction. If the reaction gives off heat, it is exothermic.
Is a firecracker exploding an example of an endothermic or exothermic reaction?
A dynamite exposion is an exothermic reaction. The net energy effect of the reaction is to release energy back into the system. Not to take energy in from the system.In otherwords, in the net chemical reaction, energy is a product, not a reactant.
What is the reaction time of a college student?
The reaction time of everyone is different. Being a college student doesn't play a role in your reaction time.
a student is trying to determine?
3/2
A student claims that the thermometers are useless because a thermometer always registers its own temperature. how would you respond?
It is true that thermometers always registers its own temperature.When thermometers are in contact with a respective body heat is exchanged between the thermometer and the body.After some time they are in equilibrium state.As both of their temperature are now the same, temperature of thermometer is registered equal to that of the body as a result.
How do you spell determan?
The correct spelling is determine. The student asked, "How do I determine the spelling of a word?"
How can one determine if they're qualified for a college student grant?
You can determine if you are qualified for a college student grant by asking if you qualify or you can check what is required to qualify and see if that applies to you.
What if your reaction to student fighting in the hall way?
please answer me for above question
Should intelligence tests affect how schools handle student?
No. Intelligence tests cannot determine how sucessful a student can be.
Which piece of equipment does a student need to determine the mass of an object?
A scale
What is Full form of study?
Student Talent Upper Determine Yearn
What is the reaction of baking soda to base?
baking soda mixed with base has no reaction. im a student from keystone btw. i have the same science experiment
