Answers: 2
Chemistry, 22.06.2019 00:30
This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.
Answers: 1
Chemistry, 22.06.2019 10:00
The reactions shown here can be combined to make the overall reaction c(s) + h2o(g) ⇌ co(g) + h2(g) by reversing some and/or dividing all the coefficients by a number. a. c(s) + o2(g) → co2(g) k=1.363×10^69 b. 2 h2(g) + o2(g) → 2 h2o(g) k=1.389×10^80 c. 2co(g) + o2 (g) → 2 co2(g) k=1.477×10^90
Answers: 1
Chemistry, 23.06.2019 00:00
Before it was launched, a helium-filled balloon had a pressure of 201 kpa at a temperature of 27°c. at an altitude of 15,000 m, the pressure had decreased to 2.5 kpa and the temperature had dropped to -14 °c. the volume of the balloon increased to 59.3 m3. what is the original volume of the balloon? 13 m3 0.85 m3 0.077 m3 1.17 m3
Answers: 3
Chemistry, 23.06.2019 02:00
When an experimenter draws a conclusion that he assumes will apply to all situations set up similarly to his test situation, even though he cannot possibly have examined all possible test scenarios, the experimenter is using deductive reasoning inductive reasoning abductive reasoning subjective reasoning
Answers: 1
What is the isotopic notation of a nitrogen atom with 5n0?...
Mathematics, 30.03.2021 02:00
Mathematics, 30.03.2021 02:00
Mathematics, 30.03.2021 02:00
Mathematics, 30.03.2021 02:00
History, 30.03.2021 02:00
History, 30.03.2021 02:00
Mathematics, 30.03.2021 02:00
Arts, 30.03.2021 02:00
Mathematics, 30.03.2021 02:00
Business, 30.03.2021 02:00
History, 30.03.2021 02:00
Mathematics, 30.03.2021 02:00
English, 30.03.2021 02:00