subject

Chemistry, 01.08.2021 03:20 surfergirlmymy

Để hòa tan hết 4g oxit kim loại có hóa trị không đổi cần vừa đủ 25g dung dịch HCL 29,2 % CTHH của oxit là

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 07:20

Which of these conditions most likely produces an unstable isotope?

Answers: 1

question

Chemistry, 22.06.2019 10:10

When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?

Answers: 1

question

Chemistry, 22.06.2019 11:00

What is the molar mass of a gas that has density of 2.054 g/l

Answers: 2

question

Chemistry, 22.06.2019 13:30

Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering

Answers: 1

You know the right answer?

Để hòa tan hết 4g oxit kim loại có hóa trị không đổi cần vừa đủ 25g dung dịch HCL 29,2 % CTHH của ox...

Questions

question

Physics, 05.05.2020 07:01

1.- An elevator is being lowered at a constant speed by a steel cable attached to an electric motor. Which statement is correct? A. The cable does pos...

question

Business, 05.05.2020 07:01

The balance sheets for Plasma Screens Corporation, along with additional information, are provided below: PLASMA SCREENS CORPORATION Balance Sheets De...

question

History, 05.05.2020 07:01

After watching the Great Depression videos, I will create three (3) interview questions that I would ask someone who lived through the Great Dep...

question

Mathematics, 05.05.2020 07:01

Find the x-intercepts of the parabola with vertex (-1,2) and y-intercept (0,-3). Write your answer in this form: (X1,Y1), (x2,y2). I...

question

Business, 05.05.2020 07:01

Shimada Products Corporation of Japan is anxious to enter the electronic calculator market. Management believes that in order to be competitive in wor...

question

Chemistry, 05.05.2020 07:01

In the PhET simulation window, click the Macro menu in the top left corner of the screen. This view gives a view of the beaker at a macroscopic level...

question

Engineering, 05.05.2020 07:01

A masonry dam has a trapezoidal cross section, 25m high, crest width 3 m and base length 18 m. The upstream face slopes down 12 m in 25 m and the down...

question

Business, 05.05.2020 07:02

The market value of Fords' equity, preferred stock, and debt are $ 7 billion, $ 2 billion, and $ 15 billion, respectively. Ford has a beta of 1.2, the...

question

Mathematics, 05.05.2020 07:02

Use the given Taylor polynomial p 2p2 to approximate the given quantity. b. Compute the absolute error in the approximation assuming the exact value i...

question

Business, 05.05.2020 07:02

Someone who is risk averse has a general dislike for risk and a preference for certainty. If risk aversion exists in the market, then investors in gen...

question

Mathematics, 05.05.2020 07:02

The cycle of a traffic light at an intersection of two streets is 30 seconds green, 6 seconds yellow, and 24 seconds red. If you reach the intersectio...

question

Mathematics, 05.05.2020 07:02

Kate recorded what she ate for breakfast every day for six months. Her findings are shown in the graph below. A bar graph titled Breakfast has food on...

question

Biology, 05.05.2020 07:02

A cellular enzyme is effectively deactivated by an increase in temperature of 10°C. Which is the most likely mechanism of deactivation? A....

question

Mathematics, 05.05.2020 07:02

15 POINTS AND BRAINLIEST TO WHO ANSWER FIRST BUT HU Which dimensions cannot create a triangle? three angles measuring 25 degrees, 65 degre...

question

English, 05.05.2020 07:02

Read the paragraph from the introduction paragraphs one through four how does this paragraph contribute to the development of the main ideas of the ar...

question

Mathematics, 05.05.2020 07:02

The function f(x) is g(x) = −3(x + 2)2 after a translation 3 units up and 1 unit right. Write f(x) in vertex form and in standard

question

Mathematics, 05.05.2020 07:02

Find the x-intercepts of x^2 - 4x +1=0 using any method. Show as much work as possible for full credit....

question

Social Studies, 05.05.2020 07:02

Which of the following best characterizes Japan in the early 1940s? It was a natural enemy of Hitler’s Germany. It was a small, isolated p...

question

Mathematics, 05.05.2020 07:02

Stephanie has $4,500 in her saving account....

question

Business, 05.05.2020 07:02

40. Using simple math, the Water Utility Fund of Eugene, Oregon has the following subtotals on its December 31, 2019 Statement of Net Position: Total...

More questions: Chemistry Another questions

Questions on the website: 13722367