How many moles of nacl are required to prepare 0.80 l of 6.4 m nacl? 0.13 mol nacl 5.1 mol nacl 7.2 mol nacl 8.0 mol nacl?

What is a physical property that Caron dioxide and carbon disulfide share

What element has three electrons in its 5d sublevel? nd nb ta u

What 3 sub types of covergent plate boundaries?

After the simulation opens, double click the Electromagnet tab. It shows a compass and an electromagnet. What parts make up the electromagnet?

Given the reaction: NH3 + HCl - - > NH4Cl In this reaction, ammonia molecules (NH3) act as a base because they (1) accept hydrogen ions (H+) (2) accept hydroxide ions (OH-) (3) donate hydrogen ions (H+) (4) donate hydroxide ions (OH-)

The density of gold is 19.3 g/cm3. What is the volume of a 575 gram bar of pure gold?

How man kilo-calories of heat are required to raise the temperature of 225 g of aluminum from 20 C to 100 C? 0.59 kcal 3.8 kcal 38 kcal 85 kcal

In the reaction Mg (s) + 2HCl (aq) H2 (g) + MgCl2 (aq), how many grams of hydrogen gas will be produced from 125.0 milliliters of a 6.0 M HCl in an excess of Mg

An element has an atomic number of 92 and a mass number of 234, how many neutrons are there?

What energy is a quarterback's arm before throwing a pass