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
I am Lyosha [343]
3 years ago
9

Convert 632 mmHg to kPa

Chemistry
2 answers:
Ilia_Sergeevich [38]3 years ago
3 0
Answer:
84.259 kPa

Explanation:
We know that:
1 kPa is approximately equal to 7.5 mmHg
Therefore, to convert 632 mmHg to kPa, we will simply use cross multiplication as follows:
1 kPa .................> 7.5006 mmHg
?? kPa ................> 632 mmHg
632 mmHg = (632*1) / (7.5006) = 84.259 kPa

Hope this helps :)
Sedbober [7]3 years ago
3 0
632 mmHg × (101.3 kPa / 760 mmHg) = 84.24 kPa
You might be interested in
Are pure substances chemically combined​
dmitriy555 [2]

Pure substances can or can not be chemically combined.

Pure substances can be either elements or compounds, but not mixture. Mixture are different substances mixing together without being chemically combined, such as air, which is a mixture of oxygen, carbon dioxide, water etc. Mixture can be separated by physical methods, like filtration or decantation.

Meanwhile, elements are the substances that cannot be further separated by any means. No matter physical or chemical methods. Examples of elements are oxygen, hydrogen, neon and all the other ones from the periodic table. Compounds are basically elements joining together, but they’re chemically combined which means their electrons (kind of subatomic particle) are either shared or given away. These elements can only be separated by chemical methods like electrolysis or heating.

Therefore, as long as the substance cannot be separated by physical methods, it can be considered as a pure substance. We can now conclude that pure substance can be (element) or can not be (compound) chemically combined.

4 0
3 years ago
Steps of scientific inquiry?
vlabodo [156]
1. Figure out a problem
2. Research
3. Hypothesis  
4. Experiment
5. Analyze results 
6. Conclusion 
7. Communicate your results

Hope This Helps. :D <span />
8 0
3 years ago
Read 2 more answers
What do you mean by the region or space that an electron revolves<br> the nucleus in an atom?
MissTica

<em><u>ANSWER</u></em>

shell or the energy level

7 0
3 years ago
i like this guy but i don't think he likes me back. he also goes to school somewhere else, but we see eachother every friday. he
Firdavs [7]
You should try to strt a conversation with him or say hi introduce yourself or ask him how hes doing just talk to him i guess

3 0
3 years ago
Read 2 more answers
Students conduct an experiment in which steel wool is burned in a closed test tube. The steel wool reacts with an amount of oxyg
Ksenya-84 [330]
The answer is 43.48g
6 0
3 years ago
Read 2 more answers
Other questions:
  • Is ice and salt endothermic or exothermic
    7·1 answer
  • In this Punnett square, what is the probability of the offspring being a heterozygous purple flower
    9·1 answer
  • How many atoms of hydrogen are represented by the formula below? 4H2SO4 A. 1 B. 4 C. 8 D. 28
    13·2 answers
  • For every Pb+2 ion that is formed, how many Cl- ions are formed? (Refer to the reaction in the lesson above.)
    5·1 answer
  • What makes a theory scientific? this is for earth and space science .
    11·1 answer
  • All matter has __. A.) COLOR B.) MASS C.) VOLUME D.) WEIGHT
    12·1 answer
  • 8. Water behind a dam, a moving car, and electricity moving in a circuit all are examples of
    11·1 answer
  • PLEASE! 46 POINTS!
    15·1 answer
  • (feso4.(Nh4) So4. 6H2o) +Kmno4+H2So4_Fe2(So4)3+K2So4+mnSo4+(Nh4)2So4+H2o​
    14·1 answer
  • Is it wierd if i think my step sis is thick
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!