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The mixture of tetra phosphorous trisulfide as well as powdered glass is in the tip of strike anywhere matches and this compound is made up using the above equation.
If 40.0 grams of phosphorous is mixed with 40.0 grams of sulfur, how many grams of compound can be formed and how much of which element will be left over.
What would be the initial pH of Buffer C. If you add 5.0 mL of 0.5 M NaOH solution to 20.0 mL each of Buffer B and Buffer C, which buffer's pH would change less. Explain.
How many grams of magnesium oxide are formed when 16.4 of oxygen gas, measured at STP, completely reacts with magnesium metal according to this reaction
a cook wants to heat 1.37 of water from 27.0 to 100.0 .if he uses the combustion of natural gas which is exothermic to
a carbon-hydrogen-nitrogen-oxygen compound has a molecularmass of 116.12 u. in a combustion analysis a 2.464 g sample
The four molecular p orbitals of the four carbon atoms can be lined up parallel in order to create four new molecular orbitals. The electrons in the new molecular orbitals benefit because they are not confined to just one atom.
-Use Coulomb's law to calculate the ionization energy in of an atom composed of a proton and an electron separated by 234.00pm -What wavelength of light would have sufficient energy to ionize the atom
Explain drawing the key resonance contributor of one or both of the conjugate bases as well as curved arrows showing how formed the contributor
lithium has two stable isotopes 6li and 7li. if a sample is composed of 41 of the lighter isotope with the balance
What is the molecular formula of a product obtained by adding fluorine to 1-butene and then cracking out
What is the value of Î"Go in kJ at 25 oC for the reaction between the pair: I2(s) and Br-(aq) Use the reduction potentials for I2(s)
a weather balloon is filled with 15.0 liters of helium at 27 degree celsius and 0.99 atm. what volume does the balloon
Draw at least 3 different Lewis structures for a compound with the molecular formula C4H6NOF. At least one structure should contain a double bond and at least one should contain a ring.
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