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
Charra [1.4K]
3 years ago
11

What mass in grams of KCl (74.55 g/mol) is produced from 65.8 grams of KClO3 (122.55 g/mol) if the reaction has a yield of 67.2%

?
Chemistry
1 answer:
marishachu [46]3 years ago
4 0
Y’all what is the answer
You might be interested in
In what way is the Moon like the Earth?
Svetlanka [38]

Answer:

The Moon has an atmosphere.

Explanation:

The Moon has an atmosphere, but it is very tenuous. Gases in the lunar atmosphere are easily lost to space. Because of the Moon's low gravity, light atoms such as helium receive enough energy from solar heating so that they escape in just a few hours.

5 0
2 years ago
Help asap, timed assingment
Genrish500 [490]

Answer:

concentration of mitochondria

Explanation:

6 0
3 years ago
If oxygen is removed from a sample of air as iron rusts, what happens to the partial pressure of oxygen in the air? A it increas
anzhelika [568]
Bi did that test before

3 0
3 years ago
Read 2 more answers
If 11g of a gas occupies 5.6dm'3at s.t.p., calculate it's vapour density (1.0mol of a gas occupies 22.4dm'3at s.t.p.).​
11111nata11111 [884]

Answer:

{ \boxed{ \bf{vapour \: density = 2 \times molecular \: mass}}} \\{ \tt{ PV= (\frac{m}{ m_{r}}) RT}} \\ { \tt{3 \times 5.6 =  \frac{11}{m _{r}}  \times 0.0831 \times 273}} \\ { \tt{m _{r} = 14.85 \: g}} \\  \\ { \bf{vapour \: density = 2 \times m _{r}}} \\  = 2 \times 14.85 \\  = 29.7 \: { \tt{g {dm}^{ - 3} }}

7 0
3 years ago
If a neutral atom of chlorine has 17 electrons and 18 neutrons, how many protons does it have?
IceJOKER [234]
17, to be neutral it has to have equal number of protons and electrons
7 0
3 years ago
Read 2 more answers
Other questions:
  • Wastewater from a cement factory contains 0.410 g of Ca2+ ion and 0.0330 g of Mg2+ ion per 100.0 L of solution. The solution den
    6·1 answer
  • The basic organizational feature of the periodic table of elements
    6·1 answer
  • Which was briefly an anomaly in the fossil record of humans?
    12·1 answer
  • You normally take 2 Ibuprofen (C13H18O2) when you have pain. Each one is 250 g. How many moles of ibuprofen do you take?
    10·1 answer
  • The heat capacity of a bomb calorimeter was determined by burning 6.79 g of methane (energy of combustion = -802 kJ/mol CH4) in
    10·1 answer
  • Free.... f..... r.... e.... e... FREE POINTS! (and brainliest ofc) Alright two more after this guys
    9·2 answers
  • Diagram shows a structure of compound. To which classes of compound does this molecule belong?
    5·1 answer
  • **BONUS** This Periodic Table was published several years ago. Which "new"
    12·1 answer
  • C + 2ZnO → CO2 + 2zn
    15·1 answer
  • How many atoms of hydrogen are present in a container of water if you have 1.50 x 1023 atoms of oxygen present?​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!