Chemistry

Chemistry, 26.09.2021 22:10, ineedcoffee

hoà tan hoàn toàn 13,7 gam kim loại A chưa rõ hoá trị bằng 500ml HCL 1M. Sau phản ứng thu được 2,24 lít H2 ở ĐKTC và dung dịch X. Tìm tên của kim loại và nồng độ mol của các chất trong dung dịch X

answer

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 19:00, nayashuntel

How many liters of ethylene glycol antifreeze (c2h6o2), with a density of 1.100 g/l, would you add to your car radiator containing 15.0 kg of water if you needed to protect your engine to - 21.5°c? for water, kf = 1.86°c m -1.

Answers: 1

Chemistry, 22.06.2019 19:50, VoidedAngel

When the mercury level in a barometer decreases that atmospheric pressure has

Answers: 3

Chemistry, 23.06.2019 04:00, clickbaitdxl

What two categories of toxins were present in the air at dish, texas as a result of the gas pipelines that pass through the area

Answers: 1

Chemistry, 23.06.2019 07:10, pk4mk

1) a light bulb takes in 30 of energy per second. it transfers 3j as use energy. calculate the efficiency. second. it transfers 3j as useful light energy and 27j as heat energy. calculate the efficiency

Answers: 1

Do you know the correct answer?

hoà tan hoàn toàn 13,7 gam kim loại A chưa rõ hoá trị bằng 500ml HCL 1M. Sau phản ứng thu được 2,24...

Questions in other subjects:

Konu

Computers and Technology, 20.07.2019 06:10

Write a program that gets a list of integers from input, and outputs the integers in ascending order (lowest to highest). the first integer indicates how many numbers are in the li...

Konu

Computers and Technology, 20.07.2019 06:10

Write a page that displays a balloon (using the balloon emoji, when you press the up arrow, it should inflate (grow) 10 percent, and when you press the down arrow, it should defla...

Konu

Computers and Technology, 20.07.2019 06:10

Write a recursive method to return the number of uppercase letters in a string. you need to define the following two methods. the second one is a recursive method. public static i...

Konu

Computers and Technology, 20.07.2019 06:10

Write a program with total change amount as an integer input that outputs the change using the fewest coins, one coin type per line. the coin types are dollars, quarters, dimes, ni...

Konu

Chemistry, 20.07.2019 06:10

Write the symbol for each of the following ions: (a) the ion with a 3+ charge, 28 electrons, and a mass number of 71 (b) the ion with 36 electrons, 35 protons, and 45 neutrons (c)...

Konu

Business, 20.07.2019 06:10

Fine industries uses activity-based costing to assist management in setting prices for the company's three major product lines. the following information is available: activity co...

Konu

Business, 20.07.2019 06:10

Elkhorn, inc., which has excess capacity, received a special order for 4,800 units at a price of $15 per unit. currently, production and sales are anticipated to be 12,000 units wi...

Konu

Social Studies, 20.07.2019 06:10

which of the following parental discipline styles would be most likely to result in a “rejected child” in the classroom? jessica is very inconsistent with her son, punishing misbe...

Konu

Business, 20.07.2019 06:10

The total factory overhead for magnum corporation is budgeted for the year at $500,000. this is divided into three activity pools: fabrication, $246,000; assembly, $144,000, and...

Konu

Mathematics, 20.07.2019 06:10

Atelevision network commissioned a telephone poll of randomly sampled men. of the 708 respondents who had children, 19% said "yes" to the question "are you a stay-at-home dad? " to...

Other tasks in the category: Chemistry More task