Chemistry, 05.02.2022 04:30 angelapegues20097

HELP!! A friend notices that a nail that was left outside for a few months seems larger and heavier than it was before. He says it disproves the law of conser- vation of mass. Explain why he is wrong

Answers: 3

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 22:30

Llama have 74 chromosomes how many chromosomes will they be found in their gametes explain how you know

Answers: 2

Answer

Chemistry, 22.06.2019 14:10

Aconcentrated solution of ammonia is 14.8m and has a density of 0.899g/l. what is the concentration of ammonia in this solution in weight percent (%w/w)?

Answers: 1

Answer

Chemistry, 22.06.2019 16:00

Answer asap : ( a. how does mucus prevent the entry of pathogens? b. describe two ways white blood cells protect us from pathogens.

Answers: 1

Answer

Chemistry, 23.06.2019 01:00

Reactions in cells take place at about a. 40°c b. 0° c. 100°c d. 60°c

Answers: 1

Answer

You know the right answer?

HELP!! A friend notices that a nail that was left outside for a few months seems larger and heavie...

Questions

Mathematics, 24.06.2019 04:30

The ratio of two supplementary angles is 4: 5. find the measures of each angle....

English, 24.06.2019 04:30

Olivia exercises for 45 minutes each day how many minutes will she exercises drink the month of july july has 31 days...

Biology, 24.06.2019 04:30

In the figure above, which genes are likely to be separated by crossing over?...

History, 24.06.2019 04:30

What seemed is featured in machiavelli's 'the prince'? a) the value of living a morally conscientious life. b) the importance and limits of political...

Biology, 24.06.2019 04:30

In the figure above, which genes are likely to be separated by crossing over?...

History, 24.06.2019 04:30

How did haiti declare a free republic...

Mathematics, 24.06.2019 04:30

Chang is 6 inches taller than nancy. use n for nancy’s height....

English, 24.06.2019 04:30

Agroup of 106 compares sit in a big circle the camp ladder toss them to say hello to each compare sitting to the left and right what is the total numb...

Mathematics, 24.06.2019 04:30

Connor is a gardener. he made a graph showing the relationship between the day of the week he worked, monday through saturday, and the number of squar...

Mathematics, 24.06.2019 04:30

Consider the following quadratic equation (x+3)^2=43 when taking the square root of both sides of this equation how many solutions well the equation h...

Mathematics, 24.06.2019 04:30

Numbers p and q are positive integers. which statements are always true? choose all answers that are correct. a. p + q is a positive integer b. p – q...

Mathematics, 24.06.2019 04:30

−7x−2y=14 6x+6y=18 graph the system of equations....

Mathematics, 24.06.2019 04:30

The following table represents an exponential. the exponential function represented by the table can be written in the form y=ab^x. find the values fo...

Mathematics, 24.06.2019 04:30

The costs of different sizes of bottled sport drunk are shown- size: 8oz, 16oz, 24oz, 32 oz. price: $0.89, $1.09, $1.89, $2.39. which bottle costs t...

Mathematics, 24.06.2019 04:30

Me i don’t understand this! a kilometer is about 5/8 of a mile. if a car is traveling at 40 km/h, about how many miles per hour is the car traveling?...

Mathematics, 24.06.2019 04:30

Ian earns $12.50 per hour working at a restaurant. on foray he spent 2 1/4 hours cleaning, 1 1/3 hours doing paperwork, and 1 5/12 hours serving custo...

English, 24.06.2019 04:30

Read the passage from chapter 17 of the prince. and that prince who, relying entirely on their promises, has neglected other precautions, is ruined;...

English, 24.06.2019 04:30

What description best explains both kipling's and chamberlain's view of indigenous peoplesa. meekb. wildc. annoyingd. interesting...

Mathematics, 24.06.2019 04:30

Give the slope of the graph and the unit rate

Mathematics, 24.06.2019 04:30

Inductive and deductive reasoning differ in which way?...

More questions: Chemistry Another questions