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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: How many grams of nitric acid hno3 can be prepared from the
1 answer
Q: What is the chemical name and the chemical formula for boron
5 answers
Q: Is copper sulphate a mixture or an element
8 answers
Q: Is pure copper sulphate a mixture
2 answers
Q: Why does sugar water evaporate faster than salt water
13 answers
Q: Is ZnSO4 acidic or basic
3 answers
Q: Is lye acidic or basic
2 answers
Q: Is common salt BASIC acidic or neutral in nature
3 answers
Q: What is the name of the process used to remove salt from seawater
3 answers
Q: What do HCL and pepsin do
2 answers
Q: Where in the digestion system do pepsin and hydrochloric acid begin the splitting of the proteins
2 answers
Q: How make Methamphetamine
1 answer
Q: What does inalkil means
1 answer
Q: What alkali is the best neutralise hydrochloric acid
3 answers
Q: Can hydrochloric acid and sodium hydroxide neutralise salty water for irrigation
3 answers
Q: Are salinity desalination the same
3 answers
Q: How does the process of desalination work
3 answers
Q: What is H2O CO CO
8 answers
Q: What is th name for HNo3
3 answers
Q: The name of HNO3 is
9 answers
Q: Do you spin red top tubes
1 answer
Q: How do you fool blood tests for narcotics
1 answer
Q: What are the answers to properties of matter week 2 science studies weekly
1 answer
Q: What family does it belongs to
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Q: What is lychol
1 answer
Q: Are diamonds refineable
3 answers
Q: How diamonds are refined
2 answers
Q: How much I gram of heroine
1 answer
Q: What are the answers to review chembalancer worsheet
1 answer
Q: Do you fast for biochem test
1 answer
Q: Where is the oxidation number written
2 answers
Q: A number written to the left of a chemical symbol or formula is called
4 answers
Q: A number placed in front of a chemical formula in a chemical equation is called
8 answers
Q: What is the left side of a chemical equation called when you are balancing them
2 answers
Q: What is understood if no coefficient is written before a formula in a chemical equation
4 answers
Q: How do you make home made chloroform
1 answer
Q: What is street value for yellow liquid promethazine
1 answer
Q: A chemical formula written over the arrow in a chemical equation signifies
4 answers
Q: What is the general formula of a chemical equation
2 answers
Q: What is the general equation for a acid-base reaction
3 answers
Q: Is NaC1 a salt base or acid
3 answers
Q: Is an ionic compound an example of a chemical compound or is a chemical compound an example of an ionic compound
3 answers
Q: Is KCN a ionic compound
3 answers
Q: How many valence electrons are transferred from the nitrogen atom to potassium in the formation of the compound
3 answers
Q: What is the compound form of potassium and nitrogen
3 answers
Q: What is the best name for a compound made from nitrogen and oxygen (N2O3)
3 answers
Q: What compound is made by pottasium nitrogen and oxygen
3 answers
Q: Does potassium nitrate contain oxygen
2 answers
Q: Does potassium chloride contain oxygen
3 answers
Q: What is the laboratory preparation of oxygen from potassium chloride
2 answers
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