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ludmilkaskok [199]
3 years ago
12

What object does a scientist use to measure liters

Chemistry
1 answer:
Arturiano [62]3 years ago
4 0
Liter measures liquid- so a measuring cup
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I don't know how to do this?helpppp!
Charra [1.4K]
Joules? i m not sure about this E Q U A S I O N
4 0
3 years ago
What would the charge be on an atom with 9 protons 9 electrons and 10 neutrons
Eduardwww [97]
Only writing this because need to ask a question sorry
6 0
3 years ago
g Multidrug resistance can make it difficult to treat cancer successfully with chemotherapy. What causes multidrug resistance in
alexandr1967 [171]

Answer:

Chemotherapy drugs and other toxins are actively pumped out of cancer cells by transmembrane proteins.

Explanation:

Drugs inside the cell can be inactivated by oxidation and / or conjugation with glutathione, such as glutathione S-transferases, playing an important role in detoxification. However, conjugation is not enough for drug elimination. And this is where the GS-X pumps appear. Transporter proteins, such as Mrp protein, act as GS-X pumps. The PgP, Mrp and Bcrp proteins function as expulsion pumps, thus reducing the intracellular accumulation of drugs, causing resistance in cancer cells.

5 0
3 years ago
Aqueous hydrochloric acid reacts with aqueous sodium sulfite to form aqueous sulfurous acid and aqueous sodium chloride . Write
snow_lady [41]

Answer:

Balanced reaction: Na_{2}SO_{3}(aq)+2HCl(aq)\rightarrow H_{2}SO_{3}(aq)+2NaCl(aq)

Explanation:

  • It is an example of double displacement reaction.
  • Here anions and cation of two reagents interchange between themselves.
  • 2 molecules of HCl (hydrochloric acid) reacts with 1 molecule of Na_{2}SO_{3}(sodium sulphite) to produce 2 molecules of NaCl (sodium chloride) and 1 molecule of H_{2}SO_{3} (sulphurous acid)
  • Balanced reaction: Na_{2}SO_{3}(aq)+2HCl(aq)\rightarrow H_{2}SO_{3}(aq)+2NaCl(aq)
3 0
3 years ago
How many grams of carbon disulfide will react with 2.14 moles of oxygen
MAXImum [283]
Reaction: CS₂ + 3 O₂ → CO₂ + 2 SO₂

For every mole of CS₂, 3 moles of Oxygen formed. 
So, Number of moles of CS₂ = 2.14/3 = 0.713 mol

Now, Number of moles = Given mass / Molar mass
Mass = Molar mass * Number of moles
Mass = 76 * 0.713        [ Molar mass of CS₂ = 76 g/mol ]
Mass = 54.21 g

In short, Your Final Answer would be: 54.21 Grams

Hope this helps!
3 0
3 years ago
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