bobtothemaxthe1st
10.03.2021 •
Chemistry
This is science but they didn’t have it so...
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Answers on questions: Chemistry
- C Chemistry At a certain temperature, molecules of methane gas. ch4 have an average velocity of 0.098 m/s. what is the average velocity of carbon dioxide molecules at this...
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- C Chemistry How much heat is needed to melt 45.00 g of ice at 0°c if the latent heat of fusion of water is 333.7 j/g? 288.7 j 378.7 j 14,220 j 15,020 j...
- C Chemistry James exclaims to his chemistry teacher that a new element has been discovered that fits between nickel and copper on the periodic table. mrs. nogaki calls this...
- C Chemistry Bacteria that don´t respond to antibiotics...
- C Chemistry The energy needed to get a reaction started is the a. enzyme energy. b. activation energy. c. catalyst energy. d. chemical energy....
- C Chemistry The half-life of a first-order reaction is 13 min. If the initial concentration of reactant is 0.13 M, it takes min for it to decrease to 0.085 M. A) 12 B) 10....
- C Chemistry If a scooter has a mass of 20 kg and a velocity of 18 m/s north, what is the magnitude of its momentum?...
- C Chemistry Calculate the change in the entropies of the system and the surroundings, and the total change in entropy, when the volume of a sample of argon gas of mass 21 g...
- C Chemistry Calculate the following thermodynamic parameters for reaction between cytochrome c is and complex iv. what is the ? ? value for the oxidation of cytochrome c by...
Ответ:
A
Explanation:
the answer is z if the symbol is mgbr2