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Chemistry
Chemistry
Delve into the study of matter, its properties, composition, structure, and the changes it undergoes during chemical reactions. Chemistry is the central science connecting other scientific disciplines.
221k
Questions
Q: Why iodine titrations are performed in cold
1 answer
Q: What type of ions does sodium potassium releases inside the cell
1 answer
Q: What protein is sodium potassium
1 answer
Q: Why oxygen is more electronegative than helium
1 answer
Q: What statement describes the most common characteristic of oral narratives
7 answers
Q: Why is temperature of boiling water cannot be measured using an alcohol thermometer
2 answers
Q: Is iodine soluble wih chloroform
1 answer
Q: What is the density of 35 weight percent sulfuric acid how to obtain the molarity for this
1 answer
Q: Can burning a candle be reversible
1 answer
Q: What is the harmful of the low pH shampoo
1 answer
Q: Would acid affect marble
1 answer
Q: How many atoms dose the phosphorus atom connect to
1 answer
Q: What is the Lewis dot structure for SBr2O
5 answers
Q: What is Yathrib better known as today and why
1 answer
Q: Is a banana or milk more acidic
1 answer
Q: What electric charge is characteristic for an ion of Cl
4 answers
Q: Which metal could not be used for electroplating by using an aqueous solution
3 answers
Q: Will the pH increase or decrease if HCI is added to a basic solution
1 answer
Q: Is HCI(aq) is added to a basic solution will the pH increase or decrease or stay the same
1 answer
Q: Is helium more soluble in hot water or cold water
2 answers
Q: What two elements other than chlorine that are likely to accept an electron from sodium
1 answer
Q: What type of separation is used when panning gold
1 answer
Q: What type of vaporization takes place both below and at the surface of a liquid
1 answer
Q: How much acid does soap and water have
1 answer
Q: How many covalent compounds there are in the universe.
2 answers
Q: What will happen if you mix SO2 and ammonia
1 answer
Q: What is the oxidation number of sulphur in H2SO4
1 answer
Q: How many electrons are found in a neutral atom of sulfur
2 answers
Q: Does water put oxygen in your body
2 answers
Q: What is boiling point of stainless steel in Fahrenheit
4 answers
Q: What kind of structure do ionic compounds have
1 answer
Q: What is a example of nuclear to chemical
1 answer
Q: Is the absorption of fatty acids and monoglycerides in the blood or lymph
1 answer
Q: Can animals produce oxygen gas
2 answers
Q: Why are all the values in each row of the table above the name
2 answers
Q: What mixtures can be separated by crystallization
1 answer
Q: What volume of .25M cobalt(III) sulfate is required to react completely with 25 mL of .0315M calcium hydroxide
1 answer
Q: What will happen to the pH if you add base to water
1 answer
Q: What are four characteristics of water
2 answers
Q: Why are some limestone yellow or green
1 answer
Q: How much aluminum foil is used each day to wrap Hersheys Kisses
1 answer
Q: How do you calculate Rf in chromatography
3 answers
Q: How does the stomach mechanically break down food
2 answers
Q: What are the 9 stages baking and their definition
1 answer
Q: Is boron solid liquid or gas
3 answers
Q: Do ionic compounds display luster
1 answer
Q: Is a cation a positive charge
2 answers
Q: What properties of gold and platinum make these metals desirable for jewelry
1 answer
Q: Do Diatoms produce oxygen
1 answer
Q: Why MgCl2 is a better coagulant than Kcl for AS2S3 sol
3 answers
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