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what are the two aspects of quantum mechanical weirdness ?
1 AnswerChemistry2 years agoThe word quantum in quantum mechanics only certain discrete energies of electrons are allowable .?
can you rationalize the using de Broglie relationship
1 AnswerChemistry2 years agoAssign oxidation numbers to each atom in the following combustion reactions and then tell which combustion reaction is?
least efficient:
C8 H18 + 17/2 O2 ⇨ 8 CO + 9 H2O
C8 H18 + 9/2 O2 ⇨ 8 C + 9 H2O
C8 H18 + 25/2 O2 ⇨ 8 CO2 + 9 H2O
1 AnswerChemistry2 years agotwo aspects of quantum mechanical weirdness?
1 AnswerPhysics2 years agoAssign oxidation numbers to each atom in the following combustion reactions and then tell which combustion reaction is?
is most efficient and which combustion reaction is least efficient:
C8 H18 + 17/2 O2 ⇨ 8 CO + 9 H2O
C8 H18 + 9/2 O2 ⇨ 8 C + 9 H2O
C8 H18 + 25/2 O2 ⇨ 8 CO2 + 9 H2O
1 AnswerChemistry2 years agoName three classes of substances that are strong electrolytes?
2 AnswersChemistry2 years agohow would you prepare 1.00 L of a 0.50 M solution each of the following?
.a. H2SO4 from concentrated (18M) sulfuric acid
b.HCl from concentrated (12M) reagent
1 AnswerChemistry2 years ago3X/5 – 2 = X + 1/3 Solve the equation above for x.?
8 AnswersMathematics2 years agoa box has a length of 2 1/2 feet, width 3 1/3 feet and height of 4 1/4?
the formula for volume is length times width times which of the following is the volume of the box in cubic feet?
5 AnswersMathematics2 years agoammomia is produced from the reaction of nitrogen according to the following balance N2(g)+ 3H2(g)---- 2NH3(g)?
what is the maximum mass of ammonia that can produced from a mixture of 1.00 *10^3 g N2 and 5.00 *10^2 g H2?
1 AnswerChemistry2 years agoThe reusable booster rockets of the space shuttle use a mixture of aluminum and ammonium perchlorate as fuel.?
The reusable booster rockets of the space shuttle use a mixture of aluminum and ammonium perchlorate as fuel. A possible reaction is given below.
3 Al(s) + 3 NH4ClO4(s) Al2O3(s) + AlCl3(s) + 3 NO(g) + 6 H2O(g)
if 1000g of Al is consumed then how many grams of NH4ClO4(s) must be consumed?
1 AnswerChemistry2 years ago
