1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lemur [1.5K]
3 years ago
13

Which equation describes the mass of an object in relation to its volume and density? a. m=DV b. m=D×V c. m=D+V d. m=VD

Chemistry
1 answer:
zhenek [66]3 years ago
6 0

Answer:

B

Explanation:

the formula is d=m/v

both sides xV

dv=m

You might be interested in
A recipe for spaghetti sauce requires 2.5 cups of tomato sauce. If only metric measures are available, how many milliliters of t
dsp73

Answer: 2.5 cups of tomato sauce is 625 milliliters of tomato sauce

Explanation:

8 0
3 years ago
11. Power can be defined as (2 points)
Ierofanga [76]

Answer:

the energy required to do work

4 0
3 years ago
What is 1 Oz equal to in grams?
lakkis [162]
1 Oz is 28.3495 grams

hope this helps!
4 0
3 years ago
Read 2 more answers
ObIel WiLll unt COl.. USSMS A certain chemical reaction releases 31.2 kJ/g of heat for each gram of reactant consumed. How can y
aleksandr82 [10.1K]

Answer:

The expression to calculate the mass of the reactant is m = \frac{1.080kJ}{31.2kJ/g}

Explanation:

<em>The amount of heat released is equal to the amount of heat released per gram of reactant times the mass of the reactant.</em> To keep to coherence between units we need to transform 1,080 J to kJ. We do so with proportions:

1,080J.\frac{1kJ}{10^{3}J } =1.080kJ

Then,

1.080kJ=31.2\frac{kJ}{g} .m\\m = \frac{1.080kJ}{31.2kJ/g}

5 0
3 years ago
Read 2 more answers
Which of these is a characteristic of science?
Ivahew [28]

D. It gives the same results when experiments are repeated

3 0
3 years ago
Read 2 more answers
Other questions:
  • Construct a three-step synthesis of 3-bromocyclopentene from cyclopentane. Drag the appropriate items into the bins. Note that e
    8·1 answer
  • Consider the following reaction in a closed system: H¿(g) + I¿(g) d 2HI(g) Which of the following will decrease the rate of the
    7·1 answer
  • Mass of pennies is 26.0g and final volume is 54 mL. What is density of pennies?
    7·2 answers
  • What happens to the rate of evaporation of a liquid as the liquid is cooled?
    14·1 answer
  • What resources should the scientist use to research water pollution?
    12·1 answer
  • a piece of metal is heated to 100℃ and placed into 75.0g of water in a coffee-cup calorimeter. Initially, the temperature of the
    12·1 answer
  • A 0.1018 g sample of organic compound with a molar mass of 225.4 g/mol was
    5·1 answer
  • Based on this reaction, how many moles of H2 can be obtained starting with 3 mol CH4?
    13·1 answer
  • What is the iupac name of CH3-CH2CH(CH3)CH2-COOH​
    9·1 answer
  • What is the chemical name of the compound K2504?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!