Chemistry, 15.12.2020 22:00, dianaosorio33895
We can make a saturated solution of Calcium Carbonate by adding solid Calcium Carbonate to water
and stirring until equilibrium is reached.. What is the numerical value of Kup for calcium carbonate if the
equilibrium mixture contains 7.1 x 105 M Ca?' and 7.1 x 10 M CO??
Answers: 1
Chemistry, 22.06.2019 18:00, ambarpena14
An object displaces 652 ml of water. the volume of the object is: 0.652 cmÂł 6.52 cmÂł 65.2 cmÂł 652 cmÂł
Answers: 2
Chemistry, 22.06.2019 22:00, allieeastridge
For a family dinner, jose’s mom baked a loaf of bread. during the meal, his grandmother commented, “this bread is so dense! ” what do you think his grandmother meant by the word dense? you have some ideas regarding density already, but this experiment will enrich your understanding of the relationship between mass, volume and the density of objects. when making measurements in this experiment we will be using si units, the international system of units. the purpose of using si units is to have the ability to communicate and compare data results with other experiments without having to make conversions. measurement symbol si unit length m meter mass kg kilogram volume l liters density kg/l kilograms per liter any calculations that are performed during this experiment will ultimately be reported in scientific notation. recall that scientific notation is extremely important when we have data that is extremely small or large. scientists rely on a standard form of communication to quickly make hypotheses and judgements based on data. what is the density of block a? a0kg/l what is the density of block b? a1kg/l what is the density of block c? a2kg/l what is the density of block d? a3kg/l what is the density of block e? a4kg/l which block is the densest? a5
Answers: 1
Chemistry, 23.06.2019 02:30, hailee232
When the ionic compound nabr dissolves in water, br– ions are pulled into solution by the attraction between what two particles? a. the na+ and br– ions b. the na+ ion and the negative end of a water molecule c. the br– ion and the positive end of a water molecule d. the br– ion and the negative end of a water molecule
Answers: 1
We can make a saturated solution of Calcium Carbonate by adding solid Calcium Carbonate to water
an...
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