Chemistry, 29.08.2019 01:00 dorsonchang6511
Imagine you need to make a model that shows the locations of the parts of a sodium atom. explain which type of model you would use.
Answers: 1
Chemistry, 22.06.2019 16:30
How many moles of sulfuric acid (h2so4) are needed to react completely with 6.8 moles of lithium hydroxide (lioh)? 2lioh + h2so4 β li2so4 + 2h2o a. 3.4 mol h2so4b. 6.8 mol h2so4 c. 10.2 mol h2so4 d. 13.6 mol h2so4
Answers: 3
Chemistry, 22.06.2019 22:00
Scientists often have to deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 Γ 10-4 millimeters. express each number in an alternate form.
Answers: 1
Chemistry, 23.06.2019 08:00
What is the temperature in kelvin of a gas if it is allowed to expand from 1.50 l to 4.50 l? the initial temperature is 10.0Β°c and pressure is constant throughout the change. which equation should you use? t2= v2/v1 t1 what is the final temperature? β 849 k these are the answers.
Answers: 1
Imagine you need to make a model that shows the locations of the parts of a sodium atom. explain whi...
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