Balance the combustion reaction between propane and oxygen.

C ₃ H ₈ + O ₂→ CO ₂ + H ₂ O

a mixture contains only nacl and al2 (so4) 3. A 1.45-g sample of the mixture is dissolved in water, and an excess of is added, producing a precipitate of ‍ al (oh) 3. The precipitate is filtered, dried, and weighed. The mass of the precipitate is g.

What is the net ionic equation for the reaction between nickle (II) chloride and silver (I) nitrate?

Most Active- Li K Ba Sr Ca Na Mg Al Mn Zn Fe Cd Co Ni Sn Pb H Cu Ag Hg Au - Least Active 1) Of the metals Ni, Au, Hg, and Ag, which will give up its electrons to copper (Cu) in a redox reaction? A. Hg B. Ni C. Au D.

What is different about the first experiment and the second experiment that Paola does?

An organism that is able to form nutritional organic substances from simple inorganic substances such as carbon dioxide. choses autotroph or heterotroph

In the reaction Mg (s) + 2HCl (aq) H2 (g) + MgCl2 (aq), how many grams of hydrogen gas will be produced from 125.0 milliliters of a 6.0 M HCl in an excess of Mg

An element has an atomic number of 92 and a mass number of 234, how many neutrons are there?

What energy is a quarterback's arm before throwing a pass

Which atom can accommodate an octet of electrons but doesn't necessarily have to?

Heat is an exchange of internal energy from one system to another due to A. a temperature difference between the systems. B. one system being gas and the other being solid. C. the systems having the same temperature. D.