subject

Chemistry, 18.03.2021 01:00 dowlingdestiny

6. A 50-year-old sample of Strontium-90 is found. The half-life of strontium is 29 years. If the sample is currently 95.3 g; what was the original mass of the sample?

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 18:30

Covalent network solids typically have melting points and boiling points. the chemical formula of a network solid indicates in the molecule.

Answers: 3

question

Chemistry, 22.06.2019 04:50

Compare the equilibrium constants for the systems shown in the table. which favors products the most? which favors products the least? rank these systems in order from most to least in terms of favoring products rather than reactants. d > b > a > c c > a > b > d b > c > d > a a > d > c > b

Answers: 1

question

Chemistry, 22.06.2019 08:30

What is a metal replacement reaction

Answers: 1

question

Chemistry, 22.06.2019 18:00

Alidded glass container is filled with a colored gas. after a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. next, a warm iron plate is carefully placed under the box. why is there resumed movement of the gas in the container?

Answers: 2

You know the right answer?

6. A 50-year-old sample of Strontium-90 is found. The half-life of strontium is 29 years. If the sa...

Questions

question

Mathematics, 01.12.2020 23:30

Slove each proportions 11/12 = x/15...

question

English, 01.12.2020 23:30

Juror # 5 takes comment very personal, why?...

question

Geography, 01.12.2020 23:30

The Atacama Desert is located at number _ on the map above, and the Amazon River Basin is located at number _. A.3 . . . 4B.

question

English, 01.12.2020 23:30

I made my own class kick asign ment who wants to do it ?...

question

Mathematics, 01.12.2020 23:30

A big bag of starbursts has 96 pieces. Some are pink and the rest are yellow. There is one yellow starburst for every 15 pink starbursts. How many pin...

question

Mathematics, 01.12.2020 23:30

What is the slope of the line that passes through points (5, 2) and (0, −1)?...

question

Chemistry, 01.12.2020 23:30

Is the modern periodic table arranged based on atomic mass? HELPP ILL GIVE BRAINLIEST

question

Biology, 01.12.2020 23:30

41. A book and a piece of paper the same size fall at different rates. How can you change the shape of the paper so that it will fall nearly as fast a...

question

History, 01.12.2020 23:30

What was Britain's primary goal in building an empire? a. Gaining power and wealth b. Spreading Christianity C. Dominating other races

question

Biology, 01.12.2020 23:30

What part of the plant cell gives it is green color?...

question

Mathematics, 01.12.2020 23:30

Sophia spent $75.00 of her $225.00 paycheck on new shoes. What percent of her paycheck did she spend on the new pair of shoes? Your if y...

question

Mathematics, 01.12.2020 23:30

Susan deposited $275 in a savings account that earns simple interest at a rate of 4 5%. She made no additional deposits and no withdrawals. When Susa...

question

Mathematics, 01.12.2020 23:30

Write the amount of occupied space on the computer as a percent. A drawing of a computer panel, noting the capacity and the free space of the volume...

question

Mathematics, 01.12.2020 23:30

Whoever answers the question first and right will get...

question

Business, 01.12.2020 23:30

Match the stages of the Buying Decision Process to the scenarios that describe each stage. information search purchase decisions problem...

question

Mathematics, 01.12.2020 23:30

Is the anwers to 4,690 × 141 going to be even or odd...

question

Mathematics, 01.12.2020 23:30

Guys I'm serious if I don't get my math review done right now like my brother will kill me so please can you guys find the answer of a long division p...

question

Mathematics, 01.12.2020 23:30

Please help me solve these problems! I'll give you all my brain points. IM DESPERATE!!! :-;

question

Mathematics, 01.12.2020 23:30

Look at the figure. which construction is illustrated?

question

History, 01.12.2020 23:30

The Song Dynasty would make Neo-Confucianism the official ideology of China. What would be their reasoning for choosing this particular philosophy? A...

More questions: Chemistry Another questions

Questions on the website: 13722367