Chemistry
Chemistry, 29.07.2021, abyzwlye
Hello!What is the volume of ethanol that is added to 150 mL of water to produce 25% (by volume) aqueous solution ?​We have the following data:v1 (solute volume or volume of ethanol... Read More
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answer:Dumating si Ibarra kasama si Kapitan Tyago at pinakilala sa mga pari. Nagpakilala si Ibarra kay Damaso ngunit tinanggihan siya ng Padre. Nang nagsimula na ang hapunan, inany... Read More
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Chemistry, 29.07.2021, jasminsexy
Erwin SchrodingerExplanation:He is the one who proposed the probability that electrons will be found in certain locations around the nucleus of an atom...... Read More
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Chemistry, 29.07.2021, Grakname
The number that corresponds with the valence electrons is the group number of the elements subtracted from 8. this excludes the noble gases which are group eight. Electronegativity... Read More
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Chemistry, 29.07.2021, taekookislifeu
Potassium (K) has :core electrons : 18valence electron : 1Further explanation Valence electrons are electrons used in forming bonds and are in the outer shell of an element.  The m... Read More
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Chemistry, 29.07.2021, elaineeee
PPCPPCPPPCPPCCPPPCCRemember: Physical Change is only a change in state. Chemical change, is a change in the component.... Read More
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Chemistry, 29.07.2021, villatura
4. What can running water from a waterfalls generate? A foodC. power plant B.electricity D. outdoor activitiesThe energy of water flowing through the dam's tunnels causes turbines... Read More
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Explanation:I think people got depressed because they felt that no one loves them nor care to ask if they are ok or not.They have no one to talk to,and they tend carry the heavy th... Read More
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Chemistry, 29.07.2021, jemuelpogi
ATOM The smallest particle of matter which takes part in chemical reaction and may or may not have independent existence is called an atom.... Read More
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Chemistry, 29.07.2021, axelamat70
The compoud name of HBr(g) is:Hydrogen Bromide: It is a colorless irritating gas that fumes moist air and that yields "HYDROBROMIC ACID" when dissolved in water... Read More
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Chemistry, 29.07.2021, kateclaire
The Process of Distillation  Distillation is the most common method of separating substances from a liquid mixture. Steps involved in the process of distillation are the following:... Read More
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Chemistry, 29.07.2021, cland123
answer:Oil-removing filters are typically used for oil purification and separation of heavy oil/water mixtures, in which water has higher density compared to oil. Water-removing me... Read More
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