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
Irina-Kira [14]
3 years ago
14

A vehicles speed changes from 25 mph to 50 mph

Chemistry
2 answers:
mixas84 [53]3 years ago
8 0

Answer:

25

Explanation:

Nina [5.8K]3 years ago
4 0
50000000000000000000
You might be interested in
Se requieren preparar 1500 ml de una solución al 55% en masa de hidróxido de calcio, sabiendo que la densidad de dicha solución
Masja [62]

Respuesta:

968 g Ca(OH)₂

Explicación:

Paso 1: Calcular la masa de solución

Tenemos 1500 mL de una solución cuya densidad es 1.17 g/mL, es decir, 1 mL de solución tiene una masa de 1.17 g.

1500 mL × 1.17 g/mL = 1.76 × 10³ g

Paso 2: Calcular la masa de hidróxido de calcio en 1.76 × 10³ g de solución

La solución tiene una concentración de 55% en masa de hidróxido de calcio, es decir, cada 100 gramos de solución hay 55 gramos de hidróxido de calcio.

1.76 × 10³ g Solución × 55 g Ca(OH)₂/100 g Solución = 968 g Ca(OH)₂

6 0
3 years ago
What is the missing word. Please Help Me. Thank you!!
Gnoma [55]
Calcium Floride (Caf2)
Hope this helped =D
7 0
3 years ago
Read 2 more answers
Convert 45 kL to mL (must show work)​
svp [43]

Answer:

1 kiloliter = 1,000,000 milliliters

45 × 1,000,000

45 KL = 45,000,000 ML

8 0
3 years ago
Read 2 more answers
It’s a test and only need 2 more problems!!!! Thank you and Appreciate it!!!
Mkey [24]

Answer:

the molar mass of propane (c3H8) is

12*3+1*8

=36+8=44

3 0
3 years ago
What is the formula for lead (2) bromide
jeka94

PbO

Br-


Hope this helps!!!

6 0
3 years ago
Other questions:
  • Match each of the following forms of sugar to its best description?
    13·1 answer
  • What terms refers to the process by which astronomers study distant objects by dissecting examining the spectrum of light an obj
    10·1 answer
  • How many half-lives have passed when there are 3 times as much daughter isotope as parent isotope?
    10·1 answer
  • One brand of extra-strength antacid tablets contains 750 mg of calcium carbonate (100 g/mol) in each tablet. Stomach acid is ess
    12·1 answer
  • : Name the parts of transverse waves?
    7·1 answer
  • The [Fe(H₂O)₆]³⁺ complex requires a relatively small amount of energy to promote an electron from the t2g to the eg. Based on th
    14·1 answer
  • A 1.00 g sample of n-hexane (C6H14) undergoes complete combustion with excess O2 in a bomb calorimeter. The temperature of the 1
    15·1 answer
  • How many molecules of oxygen are in 3.0 moles of oxygen?
    13·2 answers
  • Correct formula for tetrafluorine monoxide
    7·1 answer
  • What can u say about the sizes of all the atoms in a piece of carbon​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!