subject
Chemistry, 06.11.2019 08:31 williams6129

How many grams of calcium chloride would form if 1.25 liters of a 2.50 molar hydrochloric acid (hcl) solution reacts with 1.10 liters of a 2.25 molar calcium hydroxide ca(oh)2 solution? 2hcl (aq) + ca(oh)2 (aq) yields cacl2 (aq) + h2o (l)

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 15:00
1) how many electrons are in each energy level of the following elements? a. he b. na c. na d. ne 2) how many valence electrons are percent in the following atoms? a. s b. mg c. be d. cl 3) which of the following elements are stable as atoms? a. he b. o c. cl d. ar if you are able to provide the work as to how you got the answers that would be greatly appreciated. : )
Answers: 1
question
Chemistry, 22.06.2019 01:00
Consider three unlabeled bottles, each contain small pieces of one of the following metals. - magnesium - sodium - silver the following reagents are used for identifying the metals. - pure water - a solution of 1.0 molar hcl - a solution of concentrated hno3 (a) which metal can be easily identified because it is much softer than the other two? describe a chemical test that distinguishes this metal from the other two, using only one of the reagents above. write a balanced chemical equation for the reaction that occurs. (b) one of the other two metals reacts readily with the hcl solution. identify the metal and write the balanced chemical equation for the reaction that occurs when this metal is added to the hcl solution. use the table of standard reduction potentials (attached) to account for the fact that this metal reacts with hcl while the other does not. (c) the one remaining metal reacts with the concentrated hno3 solution. write a balanced chemical equation for the reaction that occurs. (d) the solution obtained in (c) is diluted and a few drops of 1 m hcl is added. describe what would be observed. write a balanced chemical equation for the reaction that occurs.
Answers: 2
question
Chemistry, 22.06.2019 03:00
Schrodinger and heisenberg developed an alternate theory about atomic nature that contradicted some of bohr's model of the atom. how do changes resulting from new technology and evidence affect the reputation of the atomic theory?
Answers: 1
question
Chemistry, 22.06.2019 03:00
In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?
Answers: 3
You know the right answer?
How many grams of calcium chloride would form if 1.25 liters of a 2.50 molar hydrochloric acid (hcl)...
Questions
question
Mathematics, 22.03.2021 21:30
question
Mathematics, 22.03.2021 21:30
question
Mathematics, 22.03.2021 21:30
Questions on the website: 13722360