Use the periodic table in the tools bar to answer these questions. How many moles of AgNO3 are present in 1.50 L of a 0.050 M solution?

Naoh is a strong electrolyte, and ch3oh is a nonelectrolyte. how is the solution of naoh different from that of ch3oh?

For the reaction 2A (g) + B (g) → 2C (g), when the concentration of substance B in the reaction above is doubled, all other factors being held constant, it is found that the rate of the reaction remains unchanged.

What part of a refracting telescope would you measure to find the aperture? * the eyepiece the body the large lens the mirror

Which of the following is an example of how a scientist might use a model? a) A stopwatch is used to time the rate of a chemical reaction b) The end of a slinky is moved vertically up and down to simulate a wave c) A microscope is used to magnify a

A 10-kg object is pushed across a rough surface. It begins at rest and accelerates to a speed of 4 m/s in a distance of 5m. Which fact (s) support the conclusion that the object experiences an unbalanced force? A) The rough surface has friction.

Which list includes three types of chemical formulas for organic compounds? 1. covalent, metallic, isotopic 2. covalent, metallic, molecular 3. empirical, structural, isotopic 4. empirical, structural, molecular

The thermite reaction, in which powdered aluminum reacts with iron oxide, is highly exothermic: 2al (s) + fe2o3 (s) →al2o3 (s) + 2fe (s) use standard enthalpies of formation to find δh∘rxn for the thermite reaction.

According to collision theory, which condition (s must be met in order for molecules to react?

A solution of bleach has about 1.5 g of NaOCl dissolved in 220 mL of solution. What is the molarity?

Enthalpy is a form of?