Balance and identity the type of chemical reactions.

Mg (s) + HNO3 (aq) - > H2 (g) + Mg (NO3) 2 (aq)

Is it safe to take 450mg of Diphenhydramine Hydrochloride?

Suppose a chemist has two fatty acids and wants to identify which one is saturated and which one is unsaturated. She has discovered that they have the same chain length. She can identify the saturated fatty acid because it has more A-carbon atoms.

Is an insoluble solid that forms from two solution?

What is the most susceptible to damage from ionizing radiation. sorft tissue, paper, wood, lead

Which procedure could a student use to examine an intensive property of a rectangular block of wood?

Why does salt separated from a saltwater solution look different than the salt that dissolved in the water

Which of the compounds below is not an example of a molecular solid?

The compound carbon tetrachloride is formed when a carbon atom shares electrons with four chlorine atoms. What type of bond is this?

Consider the following unbalanced redox reaction: Cr2O72 - (aq) + NO2 (aq) - Cr3 + (aq) + NO3 (aq) What is the oxidizing agent in the reaction?

At stp conditions the volume of 22g of co2 is?