An atom is found to contain 35 protons, 45 neutrons, and 35 electrons. What is the mass number for..
An mote is build to hold 35 protons, 45 neutrons, and 35 electrons. What is the bulk estimate for this mote? A) 10 B) 35 C) 80 D) 115 A gas case that holds 6 times 10^23 molecules exerts a constraining of 20 N/cm^2. If an assumed 6 times 10^23 molecules are assumed to this gas case, what get the constraining be? A) 10 N/cm^2 B) 20 N/cm^2 C) 30 N/cm^2 D) 40 N/cm^2 Which of the forthcoming solutions get accept the smallest pH? A) 0.1 M HCl B) 0.2 M CH_3 COOH C) 0.1 M KOH D) unadulterated infiltrate HCl + H_2 O rightarrow H_3 O^1+ + Cl^1- Which of the forthcoming is the conjugate disingenuous of HCl? A) H_2 Cl^1+ B) Cl^1= c) H_2 O D) H_3 O^1+ A gas case occupies a dimensions of 33.3 L at 273 position C and 30 atm. What dimensions would this gas case employ at STP? A) 0.5 L B) 2 L C) 498 L D) 48.5 L The weakest association is A) ionic B) covalent C) hydrogen D) van der Waal's