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
astra-53 [7]
2 years ago
9

How many grams are there in 1.70 moles of KMnO4?

Chemistry
2 answers:
topjm [15]2 years ago
8 0

Answer:

269g

Explanation:

hope this helps you

Rashid [163]2 years ago
6 0
Answer: 269 g
Explanation: since we want moles>grams you would multiply the given by the molar mass of the element divided by one.So 1.70*158/1=269 grams
You might be interested in
4. What is the difference between an open system and a<br> closed system?
Nimfa-mama [501]

Systems can exist in three ways as open systems, closed systems, and isolated systems. The main difference between open and closed system is that in an open system, matter can be exchanged with the surrounding whereas, in a closed system, matter cannot be exchanged with the surrounding.

btw why not just look it up on google? btw btw brainliest plz

5 0
3 years ago
The theoretical yield for CuCO3.Cu(OH)2+2h2SO4 ®2CuSO4+2H2O+3CO2
olga nikolaevna [1]

Answer:

bxnhdjxjdjvxjsj sbdhhxhchdbd

5 0
3 years ago
How many half-lives are required for three-fourths of the nuclei of an isotope in a sample to decay?
prisoha [69]
2 half lives are required.
5 0
3 years ago
He orbital period of an object is 2 × 107 s and its total radius is 4 × 1010 m
gtnhenbr [62]

Answer:

The answer is 12,560  

Explanation:

The orbital period is the time a given cosmic question takes to finish one circle around another protest and applies in space science as a rule to planets or space rocks circling the Sun, moons circling planets, exoplanets circling different stars, or double stars. Mercury, for instance, has an orbital time of 88 days while it takes Jupiter around 11.86 years. The time of the Earth's circle is generally thought to be 365 days as timetables appear.

6 0
3 years ago
Read 2 more answers
Why do all humans have similar features? A. They have the same number and kinds of chromosomes. B. They have identical alleles.
Serggg [28]
I belive it is a we all have 46 chromosomes.I learned this in sience.
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the amount of ca3(po4)2 that can be prepared from a mixture of 9g of Ca(OH) 2 and 11g of H3po4?
    9·1 answer
  • What effect does reducing your carbon footprint have on the environment?
    6·1 answer
  • Aside from Earth, which of the following inner planets once had liquid water on its surface?
    9·2 answers
  • What is evidence of the dynamo theory?
    12·1 answer
  • Which of the following is a homogeneous mixture?
    7·1 answer
  • Why is helium trapped in the earth's crust? If it's its trapped in the earth's crust how does it get into the air that we breath
    9·1 answer
  • Awdawdawdadawdanodawdadwadadaw
    7·1 answer
  • Please solve quickly!!!
    13·1 answer
  • Which statement below describes the location of nonmetals on the periodic table?
    5·1 answer
  • For the reaction a 3b → 2c, the rate of disappearance of b given by (δ[b]/δt) may also be expressed as?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!