lunarpop lunarpop

23-12-2015
Chemistry

contestada

Which substance cannot be decomposed by a chemical change?
1. HI
2. AlCl3
3. H2O
4. Cu

Respuesta :

redbubbles redbubbles

23-12-2015

the answer would be 4. Cu

Answer Link

Otras preguntas

________ is the quality of the voice that is produced from sound vibrations in the pharyngeal, oral, and nasal cavities

_____ are likely to support bigger government, social welfare programs, and legalized abortion. Congress: Select the best answer from the choices provided. Inte

A client whose weight was average for her height before becoming pregnant is concerned because she has gained 15 lb (6.8 kg) after only 23 weeks of pregnancy. w

10. An art board on which text and graphics are pasted is known as a A. font. B. page. C. mechanical. D. blanket.

one column of a table in a relational database is called a(n) ____.

Jenny divided 1/2 gallon of ketchup equally into 4 smaller bottles to put on the tables in her hamburger restaurant. How much ketchup did she put in each bottle

Stephen a. douglas's plans for deciding the slavery question in the kansas-nebraska scheme required repeal of the

Which shows the image of ΔRST after the rotation (x, y) → (y, –x)? Image A, B, C, D? (Tap image above)

The ______________ period began about 10,000 years ago with the domestication of plants and animals.

Select all that apply. Select the items that describe a command economy. A. Limited freedom for consumers B. Inefficient distribution systems C. A lot of freed