NDIrishfan89 NDIrishfan89

28-09-2017
Chemistry

contestada

The flame from my candle gives off black smoke heat and light what type of changes do these indicate

Respuesta :

makaylarobbins0 makaylarobbins0

28-09-2017

It gives off physical and chemical changes.

Answer Link

Otras preguntas

You have been hired as an economic advisor for a politician running for national office. At a recent campaign event, the politician said that corporations are p

What would the volume (L) of 6.6 g of CO2 be if it were measured at the same temperature and pressure as that of the experiment (only 2 decimal places are neede

88.7 g of H2O = ? L help please

A park designer wanted to place a fountain so that it was close to both the slide and the swings. Refer to the coordinate grid shown. Each unit on the grid rep

A steel aircraft carrier is 370 m long when moving through the icy North Atlantic at a temperature of 2.0 °C. By how much does the carrier lengthen when it is t

give one reason why caterpillars of the ruby tiger moth have very few predators

A quality control technician checked a sample of 30 bulbs. Two of the bulbs were defective. If the sample was representative, find the number of bulbs expected

Michelle was reared in a home where high moral principles dominated. She has attended Sunday school and church since early childhood. In high school, her boyfri

You walk onto a used-car lot to buy your first car. However, you are not sure about the quality of the cars in the lot and expect one-third of them to be of poo

In the 1950s, when Watson and Crick were working on their model of DNA, which concepts were well accepted by the scientific community? a. Chromosomes are made u