Write a balanced equation for the formation of one mole of nacl (aq) from its elements

When working on a project a scientist discovers that some of the data she was basing her research on was not accurate. what should the scientist do?

What is the partial pressure of hydrogen in a gas mixture containing hydrogen and oxygen if the total pressure is 1500 mmHg and the partial pressure of oxygen is 455mmHg

How is a igneous rock formed?

The modern atomic model states that electrons move sort of like what?

When copper (II) oxide is heated with hydrogen gas, water and copper metal is produced. What mass of copper can be obtained if 32.0g of copper (II) oxide is used? A: 24.3g B: 25.5g C: 27.6g

Distinguish between the structures of arteries, capillaries, and venies. what is the function of each.

Which phase of matter has a fixed volume but variable shape

Given 10.8 grams of substance Y, if the substance absorbs 231 kilojoules of energy and the specific heat of the substance is 6.55 J/g·°C, what is the change in temperature?

Which sphere includes rocks and minerals? A. atmosphere B. biosphere C. geosphere D. hydrosphere

What defines a material as being a mixture?