Determine the molarity of a 45ml 7 moles solution of HCI

Instructions:Type the correct answer in each box. Use numerals instead of words. A scientist identifies a particular atom as an atom of chlorine. The scientist also determines that the atom has no net charge.

Which is a substance that could be found in air, water, or soil that is harmful to humans or animals?

What is the ph pf a 0.0190 m solution of hf?

If an empty glass was resting on a hard surface and sealed so well that no air or water could get out, what would happen to the glass if I kept pumping more and more air into it?

Marcy uses pH strips to measure the pH of water samples from several ponds in the city park. Which reason explains why using a pH meter would improve the accuracy of her data? The pH meter gives a digital readout.

The heart is an example of which level of organization within an organism? O cell organ tissue organ system O O

NaOH+HCl--> NaCl+H2O what is the total number of grams of H2O produced when 116 grams of the product, NaCl, is formed?

Is a sample of liquid nitrogen more dense than a sample of nitrogen gas

You have a balloon containing 1 L of air at STP in a vacuum chamber. What will the volume of the balloon be when you reduce the pressure by half and increase the temperature to 373 K?

Which method will correctly determine whether the forces on an object are balanced or unbalanced? A. Multiply the forces in the horizontal direction by the forces in the vertical direction. B.