1. Name the two types of low-level clouds.

The empirical formula of a compound is determined to be CH2O, and its molecular mass is found to be 90.087 g/mol. Determine the molecular formula of the compound, showing your work.

Why does the particle of water at 0 degree celcius have more energy as cimparrd to the particles in ice at the same temperature?

Which statement best describes how the scientific community analyzes data?

Marble or small speaker made of stone is found to have a mass of 3.05 g to find its volume it is placed in a graduated cylinder that originally contained 10.

Does atmospheric carbon dioxide levels fluctuate daily?

how does the movement of particles in a stick of butter differ from the movement of particles in a dish of melted butter

What careers require the study and knowledge of chemistry?

The reaction N2 + 3 H2 → 2 NH3 is used to produce ammonia. When 450. g of hydrogen was reacted with nitrogen, 1575 g of ammonia were produced. What is the percent yield of this reaction?

what has the same volume, no matter what container you put it in, but takes the shape of the container

A japanese sword maker heats a mixture of iron and charcoal. he repeatedly heats, folds and flattens the mixture more than a thousand time. what is he doing