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Chemistry
Chemistry
High School
I need this ASAP no wrong answer please. (50) points and branliestWhich of the following is NOT true of DNA and RNA1. DNA can leave the nucleus, RNA can't2.DNA is double-stranded, RNA is single stranded3.RNA has Uracil, DNA has Thymine4. Both carry the genetic code
Chemistry
High School
For a theoretical yield of 23 g and actualyield of 11 g, calculate the percent yield for achemical reactionwhats the answer
Chemistry
Middle School
Milk (pH 6.7)Coffee (pH 5)Ammonia (pH 11.6)is most basic, and which one is most OH- concentrated
Chemistry
Middle School
Please help me fill this ven diagram in its very simple I just need help
Chemistry
High School
SEREWhich of the following is an input for cellular respiration?.CO2b. H2OC. sunlightd. O2Please select the best answer from the choices providedAB
Chemistry
High School
a bowling ball and a baseball both roll across your foot at the same speed.the bowling ball hurts much more
Chemistry
High School
2 . how many moles are present in a 12.65g of potassium(k)?
Chemistry
College
Select the correct structure thatcorresponds to the name.3-bromo-6-methyl-4-octeneCHEABrB.CH3CH2CHBrCH = CHCH(CH3)CH2CH3C. bothSomeone please help
Chemistry
High School
PLEASE HELP No links or fake answers or ill report you and every question you have ever answered to getnur acc deleted. I have no idea how to shower these. Ty if you help and I will give brainliest and like and 5 stars. xx
Chemistry
High School
How many grams are in 0.35 moles of C2H4? please show dimensional analysis
Chemistry
High School
can some one help whith these
Chemistry
High School
Which statement about alkane molecules is correct?A They burn in oxygen.B They contain carbon, hydrogen and oxygen atoms.They contain double bonds.D They contain ionic bonds.
Chemistry
College
C12H26+Oxygen=12CO2+watercalculate the mass of one mole of the liquid alkane C12H26.
Chemistry
High School
True/False: Energy cant be created or destroyed: it can only be transferred from one place to another.
Chemistry
Middle School
Help please with number 3 dont worry I will give brainliest to the best answer!
Chemistry
College
Plz help me I am timed!!
Chemistry
College
Plzzzzz help me to solve this question.
Chemistry
High School
Using the periodic table, choose the more reactive nonmetal.Te or o
Chemistry
High School
If an atom has 7 valence electrons, what will its charge be when it becomes an ion?
Chemistry
High School
True or false: The Earth's rotation causes the winds to curve.
Chemistry
College
3. You will need to make ~0.1 M solutions of one (or more) of the following salts. For each compound, determine (or look up) its molecular weight, and determine the mass necessary to make 100.0 mL of 0.100 M solution. Pay attention to significant figures! Sodium acetate anhydrous Sodium acetate trihydrate Iron(III) chloride hexahydrate g
Chemistry
High School
Hyperthermus butylicus is an aquatic prokaryote found near the coast of Portugal. It is found sand along the gas vents that release steam and carbon dioxide. In what domain would scientists classify this prokaryote?A EukaryaB BacteriaC ArchaeaD Fungi
Chemistry
High School
Please help!Explain how the Gray Wolf is a keystone species in the YellowstoneNational Park ecosystem.
Chemistry
High School
Which of the following is true concerning methane?1)It is a gas at standard temperature and pressure.2)It consists of one carbon atom and four hydrogen atoms.3)It is the major component of natural gas. 4)all of the above
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