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
Rina8888 [55]
3 years ago
5

If a particular ore contains 58.8 % calcium phosphate, what minimum mass of the ore must be processed to obtain 1.00 kg of phosp

horus?
Chemistry
1 answer:
Novosadov [1.4K]3 years ago
6 0
Ummmmmmmmmmmmmmmmm ore 58.8
You might be interested in
At what temperature does a gas at 1.00 atm and 20 degree Celsius have a pressure of 4.00 atm.
vfiekz [6]

Answer:

P1 =4 atm

T1= 20°C

P2=1 atm

T2=?

According to Gay-Lussac's Law or Third Gas Law,

P1T2=P2T1

4×T2=1×20

T2= 20/4

T2= 5°C

Answer At 5°C temperature does a gas at 1.00 atm !

7 0
3 years ago
Name the following species: (a) BrO-, (b) (HSO4)-, and (c) (C2O4)-2
Rainbow [258]

Answer:

a)barium oxide

b) sulphuric acid

c) oxalate

5 0
3 years ago
NEED HELP FAST I WILL MARK BRAINLIEST AND THANK YOU AND RATE 5 STARS.
sleet_krkn [62]
Hello there,

All compounds of carbon are made by <span>ionic bonding.

I Hope this helps.

~Jurgen</span>
5 0
3 years ago
Read 2 more answers
What is the covalent bond for Hydrogen + Chlorine (HCI)
kolbaska11 [484]

Answer:

HCl, also known as hydrochloric acid, has a covalent bond. The hydrogen (H) atom shares an electron with the chlorine (Cl) to form the bond.

Explanation:

Consequently, the bonding electrons in hydrogen chloride are shared unequally in a polar covalent bond. The molecule is represented by the conventional Lewis structure, even though the shared electron pair is associated to a larger extent with chlorine than with hydrogen.

6 0
3 years ago
1. The molar mass of BeF2
oksano4ka [1.4K]

Answer:

47.01 g/mol is molar mass

8 0
4 years ago
Other questions:
  • Classify the reactions as endothermic or exothermic....PLEASE HELP ASAP
    14·1 answer
  • In descriptive scientific investigations, scientists often make observations to understand the interacting parts of a complex (b
    7·1 answer
  • Part A
    8·1 answer
  • The images show two metamorphic rock samples.<br> Which statement accurately describes these rocks
    14·1 answer
  • How can I solve this question.​
    7·1 answer
  • When carbon is burned in air, it reacts with oxygen to form carbon dioxide. When 24.0 g of carbon were burned in the presence of
    12·1 answer
  • True or false: Bases are commonly used as cleaning products because they can dissolve grease.
    10·2 answers
  • A chemical reaction is expected to produce 0.068 moles of oxygen. What volume in liters will be occupied by this gas sample at 2
    11·1 answer
  • What has the shortest or smallest wavelength.
    7·1 answer
  • If there is less ionization energy does that mean that it is more reactive? Why?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!