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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 can naphthalene be separated from a mixture of naphthalene and common salt.explain
1 answer
Q: How many moles of Na and PO43 form for each mole of Na3PO4 that dissolves
9 answers
Q: What system supplies the blood with oxygen through breathing
1 answer
Q: How do you address the issue of sodium cyanide mixed with water
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Q: What is the formula for the bond between Manganese and oxygen
1 answer
Q: What are two physical properties of the element sulfur
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Q: What is the chemistry symbol for hydrochloric acid
2 answers
Q: Is chlorine corrosive
1 answer
Q: What type of bond do all of the molecules H2 Chlorine Cl2 Ammonia NH3 Methane CH4 have in common
7 answers
Q: What is reaction between aluminum and potassium nitrate
1 answer
Q: How many atoms are in 6.4g of copper
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Q: Is there alchol in Lysol disinfectant wipes
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Q: When comparing be2 and h2
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Q: Can I use Clorox to take a stain off of my white shoes
1 answer
Q: What property of a solution is described by its pH
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Q: What is meant by salt when said that metal react with acids to form salt
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Q: What is the Latin name for aluminum
2 answers
Q: What concentration gradients are established and maintained by the sodium potassium exchange pumps
2 answers
Q: What is the viscosity of urea formaldehyde's
1 answer
Q: Is smoke from a car exhaust a colloid
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Q: Where is water absorbed through walls
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Q: What is the condition for a substance to be called a resource
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Q: What kind of carbon black is on the market
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Q: What kind of bond would two non metals make
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Q: What is more reactive carbon sulfur fluorine or arsenic
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Q: Does chicken bouillon dissolve
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Q: What is the best oil water ratio to make the best lava lamp
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Q: Which term describes the amount of money the nation owes
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Q: What is the volume in liters of 15.0 kg CO2 at STP
3 answers
Q: What are hydronium ions and how do they affect minerals
2 answers
Q: How many pounds of class act ultra lite equals 1 gallon
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Q: What is the percent composition in lithium and bromine
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Q: What is the name of Na2N
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Q: When we say an ion or a molecule is a base we mean that it has a tendency to
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Q: What is it called when you mix chlorine with ammonia
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Q: What gas comes from cholrine mixed with ammonia
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Q: Which simple ion would chlorine be expected to form
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Q: Which is the molar mass of the element Calcium
6 answers
Q: Which element would be most appropriate for a speech before a formal audience
9 answers
Q: How can fertilizers and pestisides lead to soil mismanagement
1 answer
Q: What is the equation between ammonium sulphate and magnesium oxide
2 answers
Q: Is lime acid more flammable than orange acid
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Q: Are some bases harmful if they are eaten
2 answers
Q: What role did Tracy want in the Christmas carol in starring Tracy beaker
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Q: Where do the elements in the human body tend to be located on the table
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Q: What type of bond does silicon and fluoride form
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Q: What element is green poison
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Q: How long does it take to freeze dirty water
2 answers
Q: Is K2CO3 basic or acidic
2 answers
Q: What is the presynaptic neuron release neurotransmitters in response to an influx of sodium ions
1 answer
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