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What else can I help you with?
What happens when sodium reacts with an acid?
sodium + hydrochloric acid → sodium chloride + hydrogen. 2Na(s) + 2HCl(aq) → 2NaCl(aq) + H2(g) Hydrogen gas produced catches fire. The reaction is very exothermic. Metallic sodium reacts violently with water. Use a safety screen if you decide to see what happens with acid. Use small pieces of sodium and a wide mouthed reacting vessel ie a beaker rather than a test tube.
How did Mendeleyev finally decide to arrange his cards?
Dmitri Mendeleev decided to arrange his cards by organizing elements with similar properties into groups and leaving gaps for undiscovered elements. He then ordered the groups by increasing atomic weight, which led him to identify patterns and create the periodic table of elements.
How do you prepare pH buffer soultion?
Decide on the concentration of the buffer, use 1L to be simple PH for your buffer should be within one pH unit from the pKa of the acid/conjugate base use Henderson Hasselbalch Equation pH = pKa + log ([Base]/[Acid]) For a 1 M buffer [Acid] + [Base] = 1
What do you need to know to decide whether this statement is correct?
To decide if a statement is correct, consider if it aligns with factual information, evidence, and logical reasoning. It's helpful to verify the sources of the statement, assess the credibility of those sources, and analyze the context in which the statement was made. Critical thinking skills and a diverse range of perspectives can also aid in evaluating the accuracy of a statement.
How do manufacturers decide which reactant to use in excess in a chemical reaction?
Manufacturers decide which reactant to use in excess based on factors such as cost, availability, and desired product yield. The reactant that is cheaper or more readily available is often used in excess to drive the reaction to completion and maximize product yield. Additionally, excess of one reactant can help to avoid side reactions or ensure complete conversion of the limiting reactant.
Reasons for internal conflict?
Inability to decide which path provides greatest success.
How do you decide which event is most likely?
You compare their probabilities. The one with the greatest probability is the most likely.
What choice do Elie and his father have to make what do they decide?
Elie and his father have to decide whether to stay in the concentration camp or take their chances in the death march. They ultimately decide to evacuate with the rest of the camp during the death march rather than be left behind.
How can you decide which of two numbers are greater when both numbers are positive?
The farthest number from zero is the greatest number.
Will eating something sour improve concentration in listening?
There are no flavors that help improve concentration. The only thing that has been proven to make you more alert is caffeine - either a small cup of coffee or tea. The main thing to improve your concentration is your attitude - if you decide to pay attention better, you'll do it.
Is Michael Jackson the greatest entertainer in history?
I think that depends on your point of view and your taste in music. He certainly was a great musical artist and dancer. Was he the greatest? It's up to each fan to decide.
Why did Franklin decide to write an autobiography?
it delineated the steps he took leading to the discovery of electricity,one of the greatest discoveries of that century
How would the Nazis decide to what concentration camps the Jews would go to?
a sneaky jew worked for hitler and that jew was ripped and his name was connor smith
How you can decide which fraction has the greatest value?
Convert them all into equivalent fractions with the same denominator. Then compare the numerators. Or, convert them all into decimals.
Easy diet solutions that I can use?
There are many diets that you can choose from. The best thing to do is to research them and decide which works best for you. You can read about some diets at http://www.everydiet.org.
What is the definition of systemic process?
a systemic process involves the definition of a problem, the searching of altenitive solutions in general through model, and the selection of the best alternative that will eventually decide the course of action.
Is Minerva McGonagall the greatest witch in the wizarding world?
There are no competitions to decide that, so we couldn't possibly tell. Most certainly she is the most respected witch in Hogwarts.
