Chemistry, 27.04.2021 01:00 chanahvanya
You start with a 7.7M stock solution of HNO3. How much water to you do you add to make a
1,696 ml of 2.5M solution of HNO3?
Round answer to whole number milliliters
Answers: 2
Chemistry, 22.06.2019 05:50
Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.
Answers: 2
Chemistry, 22.06.2019 14:50
Consider the following multistep reaction: a bβab(slow) a abβa2b(fast)βββββββββββββββββ 2a bβa2b(overall) based on this mechanism, determine the rate law for the overall reaction. express your answer in standard masteringchemistry format. for example, if the rate law is k[a]3[b]2 type k*[a]^3*[b]^2
Answers: 3
Chemistry, 23.06.2019 01:30
At a certain temperature the rate of this reaction is first order in hi with a rate constant of : 0.0632s2hig=h2g+i2g suppose a vessel contains hi at a concentration of 1.28m . calculate how long it takes for the concentration of hi to decrease to 17.0% of its initial value. you may assume no other reaction is important. round your answer to 2 significant digits.
Answers: 1
Chemistry, 23.06.2019 06:30
Achemist is studying the following equilibirum, which has the given equilibrium constant at a certain temperature: 2 no(g) + cl2(g) < => 2 nocl(g) kp = 2 x 10^(-6)he fills a reaction vessel at this temperature with 13. atm of nitrogen monoxide gas and 12. atm of chlorine gas. use this data to answer the questions: a. can you predict the equilibrium pressure of noci, using only the tools available to you within aleks? y/nb. if you said yes, then enter the equilibrium pressure of nocl at right. round your answer to 1 significant digit.
Answers: 1
You start with a 7.7M stock solution of HNO3. How much water to you do you add to make a
1,696 ml...
History, 20.11.2019 01:31
Geography, 20.11.2019 01:31
Mathematics, 20.11.2019 01:31
Mathematics, 20.11.2019 01:31
Mathematics, 20.11.2019 01:31
English, 20.11.2019 01:31
Mathematics, 20.11.2019 01:31