A chemical equation is balanced by changing or adding what? What is a reactant in chemistry? How can you make a chemical reaction? What does 'aqueous' mean in a chemical reaction? What are reactants? How do you balance chemical reactions? What are the mechanism and chemical reaction formul...
What does it mean when a chemical reaction has reached equilibrium? Define equilibrium. How is equilibrium denoted in a written chemical equation? Define in your own words the "chemistry" or "science" meaning of equilibrium. Explain what is meant by "the equation is at equilibrium." Provide an...
adoes not mean I do not want youyou 不意味我不想要youyou [translate] aVision,I love you more than I love me. 视觉,我爱你更多比I爱我。 [translate] aMy hobby is My hobby is [translate] aLittle information 一点信息 [translate] a他们正在屋里说话吗 In their room is speaking [translate]...
In chemistry, concentration refers to the amount of a substance in a defined space. Another definition is that concentration is the ratio ofsolutein a solution to eithersolventor totalsolution. Concentration is usually expressed in terms ofmassper unitvolume. However, the solute concentration may al...
Permeability is a measure of the ease of passage of liquids or gases or specific chemicals through the material. Permeability is determined by applying a head
She might be delayed in class.结果一 题目 What does the woman mean?[A]She might be late for her chemistry class.[B]___[C]She might ride her bike to theclass. 答案 She might be delayed inclass.相关推荐 1What does the woman mean?[A]She might be late for her chemistry class.[B]...
(A)only(B) only(C) and only(D) and only(E) ,and Testonya's scoreMean scoretandard deviationyphysics90842biology96865history89814chemistry88853math80884<8>Th e cha rt 57、 above shows data for five tests that Sonya took. On which of the five tests did shescore highest relative to the...
What does balanced mean? Balanced means being in a state of equilibrium or proportionate distribution. 6 What is a balanced diet? A balanced diet includes appropriate amounts of all food groups for nutritional health. 6 What is physical balance? Physical balance is the ability to maintain an up...
weight is properly reported using units of kg·m/s2or Newtons (N). However, since everything on Earth is subject to about the same gravity, we usually drop the "g" part of the equation and just report weight in the same units as mass. It's not correct, but it doesn't cause proble...
What is classification in chemistry? What are chemical laws? What does electronegativity mean? What is an example of a substance in chemistry? What are the basic chemical reactions? What does H stand for in chemistry? What is an ionic equation?