Chemistry

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If a reducing agent M reacts with an oxidizing agent N+ to give M+ and N, and the equilibrium ... Started by Haya94	2 Replies 266 Views	Apr 20, 2021 by Jacky Lee
The dipole moment of ClF is 0.88 D, and its bond length is 163 pm. What is the percent ionic ... Started by elizabeth18	2 Replies 171 Views	Apr 18, 2021 by Sarah Pavuk
Consider the following reduction potentials: Cu2+ + 2e Cu E = 0.339 V Pb2+ + 2e Pb E = ... Started by rayancarla1	2 Replies 227 Views	Apr 17, 2021 by Danilyn C. Densing
In the following reaction the unshaded spheres represent H atoms. Identify the Brnsted-Lowry ... Started by Anajune7	3 Replies 446 Views	Apr 12, 2021 by Tommy Taylor
In figure (1) below argon atoms, represented by unshaded spheres, and neon atoms, represented by ... Started by asmith134	2 Replies 265 Views	Mar 28, 2021 by Khappaccino
You heat 3.886 g of a mixture of Fe3O4 and FeO to form 4.095 g Fe2O3. The mass percent of FeO ... Started by madam-professor	2 Replies 145 Views	Mar 26, 2021 by AHolt40
Which of the above pictures best represents a solid ionic compound? Started by crazycityslicker	2 Replies 116 Views	Mar 22, 2021 by Aaditya Narayan
Compound A is a solid with a melting point of 85C, and compound B is a gas at 75C and one atmosphere ... Started by ereecah	3 Replies 332 Views	Mar 22, 2021 by Megan Rasmussen
The boiling point of water is 373 K. Started by waynest	1 Replies 521 Views	Mar 21, 2021 by Bsand8
One mole of H2O contains 6.022 1023 atoms. Started by arivle123	1 Replies 519 Views	Mar 21, 2021 by Awesome
An endothermic reaction results when energy is lost by the system. Started by fasfsadfdsfa	1 Replies 251 Views	Mar 21, 2021 by Juro
A glass of water is cooled to 4C and it freezes. Started by karen	1 Replies 236 Views	Mar 21, 2021 by Kimmy
What states of matter are separated through filtration? Started by big1devin	1 Replies 233 Views	Mar 21, 2021 by Brummell1998
What state of matter has a fixed volume, but not a fixed shape? Started by Yi-Chen	1 Replies 195 Views	Mar 21, 2021 by tofugiraffe
What separation method can be used to separate a salt water solution into it components? Started by elizabeth18	1 Replies 229 Views	Mar 21, 2021 by vish98
What is the volume of a sphere of aluminum (density = 2.70 g/cm3) that has a mass of 20.0 g? Started by burton19126	1 Replies 234 Views	Mar 21, 2021 by djofnc
What is the stationary phase when a drop of a mixture is placed on a piece of paper and placed in a ... Started by ec501234	1 Replies 163 Views	Mar 21, 2021 by duke02
The temperature of liquid N2 is 77 K. What is the temperature in Fahrenheit? Started by Marty	1 Replies 198 Views	Mar 21, 2021 by mk6555
How many moles are in a sample with 3.29 1025 molecules of CH3OH? Started by codyclark	1 Replies 216 Views	Mar 21, 2021 by anoriega3
How many atoms are in a 0.85 mole sample of helium? Started by folubunmi	1 Replies 223 Views	Mar 21, 2021 by Dnite
For an exothermic reaction, how does the energy of the bonds formed by the products compare to the ... Started by Yi-Chen	1 Replies 215 Views	Mar 21, 2021 by ladyjames123
A car on a European motorway is driving 85.0 km/hr. How many feet does it travel in 5.00 seconds? Started by Yi-Chen	1 Replies 235 Views	Mar 21, 2021 by zenzy
Which one is an example of a physical change? Started by dollx	1 Replies 191 Views	Mar 21, 2021 by mariahkathleeen
Which of the following situations has the greatest potential energy? Started by Tirant22	1 Replies 175 Views	Mar 21, 2021 by bdobbins
Which of the following is an example of a quantitative observation? Started by stock	1 Replies 350 Views	Mar 21, 2021 by dyrone