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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: What is the balanced symbol equation for sodium astatide
2 answers
Q: What is the balanced symbol equation for sodium astride
1 answer
Q: What type of bond does hydrogen fluoride
1 answer
Q: Why did Mendeleev place iodine in the same group as fluorine
1 answer
Q: What are similarities between coal and natural gas
1 answer
Q: How is the electric conductivity down a group
2 answers
Q: What is the silver steel color
1 answer
Q: What condition could cause a poisonous gas to be formed when kerosene is burnt
3 answers
Q: What gas is a constituent of crude oil
1 answer
Q: Why can't all atoms exist independently while all molecules exist independently
2 answers
Q: What mineral composed only of oxygen and silicon
1 answer
Q: What is specific gravity of chert quartz
1 answer
Q: What is the difference between crystal and luster
2 answers
Q: Is argon man made
1 answer
Q: What is the pH level of cheese
1 answer
Q: What is the pH level of White bread
1 answer
Q: What is the pH level of orange
3 answers
Q: Is Na2S KCI LiNO3 NH4CIO4 K3PO4 acidic or base or neutral
1 answer
Q: What is the element that is not likely to react with another element
8 answers
Q: If you don't have glue but you have oxi clean how do you make slime
1 answer
Q: How many atoms have scientists made in labs
1 answer
Q: What does the acid test prove when testing minerals
1 answer
Q: What are the main differences between the carbon flows 300 years ago and today
1 answer
Q: What are Bromine chlorine and fluorine examples of .
1 answer
Q: What of the following is the least basic cola lye water ammonia
1 answer
Q: How many different types of odors are there
1 answer
Q: What element is the odd one out lithium sodium potassium and iron
1 answer
Q: What does the vapor pressure of water at 10 C compare with its vapor pressure at 50 C
2 answers
Q: What s the formula for uranium OXIDE
1 answer
Q: What is the conjugate base of H2AsO 4-
1 answer
Q: How is homogeneity to be ensured
2 answers
Q: What is the pH of a solution with H plus 2.3 10-12
3 answers
Q: What are two effects of chemical weathering
1 answer
Q: What Scope of biochemistry
5 answers
Q: How many different d orbitals are within the 3d sub level
1 answer
Q: What colour does citric acid turn when using a universal indicator
1 answer
Q: In the equation Q mc and DeltaT c represents .
3 answers
Q: What Shows moderate electrical conductivity
2 answers
Q: Solutions are described as saturated or unsaturated depending on the amount of what
2 answers
Q: In a solution that contains 200 mL O2 and 800 mL N2
1 answer
Q: What is kind of glue made of flour and water
2 answers
Q: What kind of matter is formed when atoms of two or more elemts bond
1 answer
Q: What is The number of blank pairs in a covalent bond equals the bond order
1 answer
Q: What is it called when you give to others some of what you have
1 answer
Q: What is a true Arrhenius acid
8 answers
Q: How can you accidentally get cocaine in your system
1 answer
Q: If the difference in electronegativity values between two atoms is more than 2 nonpolar covalent bonds generally form
1 answer
Q: What equation is for pH
10 answers
Q: Is SCl2 polar covalent
1 answer
Q: What do you call a kind of bucket for holding coal
2 answers
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