subject

Chemistry, 15.12.2019 06:31 maya4321

Asample of an unknown liquid has a mass of 21.09 g, and a volume of 6.44 ml. what is the density of this liquid?

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 21:00

Which statement describes evidence of a chemical reaction? a) ice melting eliminate b) water boiling c) lighting a match d) grape juice freezing

Answers: 3

question

Chemistry, 22.06.2019 05:50

What happens when the temperature of a solution increases?

Answers: 2

question

Chemistry, 22.06.2019 14:30

100 grams of molten lead (600°c) is used to make musket balls. if the lead shot is allowed to cool to room temperature (21°c), what is the change in entropy (in j/k) of the lead? (for the specific heat of molten and solid lead use 1.29 j/g⋅°c; the latent heat of fusion and the melting point of lead are 2.45 × 104 j/kg and 327°c, respectively.)

Answers: 1

question

Chemistry, 23.06.2019 03:00

What does a complete balanced chemical equation include? a. exothermic coefficients b. endothermic coefficients c. valence electrons d. molar coefficients

Answers: 1

You know the right answer?

Asample of an unknown liquid has a mass of 21.09 g, and a volume of 6.44 ml. what is the density of...

Questions

question

Business, 20.12.2019 20:31

Jones corp. reported current assets of $193,000 and current liabilities of $137,000 on its most recent balance sheet. the current assets consisted of...

question

Business, 20.12.2019 20:31

According to liden et al., the three main components of the servant leadership model are a. servant leader behaviors, antecedent conditions, l...

question

English, 20.12.2019 20:31

Identify the correctly written compound sentences. check all that apply. a. every corporation has its own organizational culture; therefore, c...

question

Mathematics, 20.12.2019 20:31

He data show the chest size and weight of several bears. find the regression equation, letting chest size be the independent (x) variable. then find t...

question

Business, 20.12.2019 20:31

Jeremy took his mother on a special holiday to mountain air resort. jeremy was a frequent patron of the resort and was well known by its manager. the...

question

Business, 20.12.2019 20:31

Materials costs of $500,000 and conversion costs of $535,500 were charged to a processing department in the month of september. materials are added at...

question

Mathematics, 20.12.2019 20:31

When blood flows along a blood vessel, the flux f (the volume of blood per unit time that flows past a given point) is proportional to the fourth powe...

question

Mathematics, 20.12.2019 20:31

Let a < b be real numbers. let x be a random variable such that it is known that a < = x < = b and for every subinterval of [a; b], the pro...

question

Business, 20.12.2019 20:31

If a firm can buy a machine for $80,000, takes an investment tax credit of 15%, and lease out the machine for 9 years with lease payments at the begin...

question

Business, 20.12.2019 20:31

You are cautiously bullish on the common stock of the wildwood corporation over the next several months. the current price of the stock is $62 per sha...

question

Engineering, 20.12.2019 20:31

Cao and mgo form a simple eutectic system with limited ranges of solid solubility. the eutectic temperature is 2370° c. assuming that the solutes in t...

question

Business, 20.12.2019 20:31

Last year’s freshman class at big state university totaled 5,340 students. of those, 1,252 received a merit scholarship to offset tuition costs their...

question

Business, 20.12.2019 20:31

The management of furrow corporation is considering dropping product l07e. data from the company’s budget for the upcoming year appear below: ...

question

Engineering, 20.12.2019 20:31

The geodetic heights of two stations are 324.685 m and 309.879 m, and their orthometricheights are 356.496 m and 341.707 m, respectively. these statio...

question

Business, 20.12.2019 20:31

The compensation associated with executive stock option plans is: a. the book value of a share of the company's shares times the number of options. b....

question

Business, 20.12.2019 20:31

The index of industrial production (ipt) is a monthly time series that measures the quantity of industrial commodities produced in a given month. this...

question

Business, 20.12.2019 20:31

Mcgilla golf has decided to sell a new line of golf clubs. the clubs will sell for $845 per set and have a variable cost of $405 per set. the company...

question

Mathematics, 20.12.2019 20:31

Reston inc.'s annual sales normally equal $17,000,000. ten (10) percent of reston's sales are cash payments; the remaining 90 percent of sales are on...

question

Social Studies, 20.12.2019 20:31

The fact that audiences are egocentric means thata. listeners believe their cultural group is superior to all other groups. b. listeners are concerned...

question

Computers and Technology, 20.12.2019 20:31

In the context of prototyping during the design phase of the systems development life cycle (sdlc), a prototype shows users how a particular task tha...

More questions: Chemistry Another questions

Questions on the website: 13722360