Chemistry, 11.11.2021 14:00, fespinoza019

The chemical formula describes the model of water by showing the ratio of hydrogen to oxygen. The formula indicates 2 hydrogen molecules and 1 oxygen molecule.

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 00:00, lakenyagillard79

Acurium-245 nucleus is hit with a neutron and changes as shown by the equation. complete the equation by filling in the missing parts. 52

Answers: 2

continue

Chemistry, 22.06.2019 08:30, omoaye

Identify one disadvantage to each of the following models of electron configuration: -dot structures -arrow and line diagrams -written electron configurations type in your answer below. (answer) -dot structures do not show the distribution of electrons in orbitals and take up a lot of space. -arrow and line diagrams take up a lot of space and make it difficult to count electrons. -written configurations make it easy to lose count of electrons and do not show the distribution of electrons in orbitals.

Answers: 3

continue

Chemistry, 22.06.2019 13:30, nasibamurodova

What are the chemical names of these compounds? ke: mg3n2: reset next

Answers: 1

continue

Chemistry, 22.06.2019 19:20, johnkings140

For a research project, a student decided to test the effect of the lead(ii) ion (pb2+) on the ability of salmon eggs to hatch. this ion was obtainable from the water‐soluble salt, lead(ii) nitrate, which the student decided to make by the following reaction. pbo(s) + 2 hno3(aq) → pb(no3)2(aq) + h2o losses of product for various reasons were expected, and a yield of 86.0% was expected. in order to have 5.00 g of product at this yield, how many grams of pbo should be reacted? (assume that sufficient nitric acid, hno3, would be used.)

Answers: 1

continue

Do you know the correct answer?

The chemical formula describes the model of water by showing the ratio of hydrogen to oxygen. The fo...