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
Zarrin [17]
3 years ago
15

S-L Line

Chemistry
1 answer:
umka21 [38]3 years ago
8 0
2 solid 1 liquid 3 gas 430 is the answer
You might be interested in
Oh, no! You just spilled 85.00 mL of 1.500 M sulfuric acid on your lab bench and need to clean it up immediately! Right next to
vredina [299]

Explanation:

We will balance equation which describes the reaction between sulfuric acid and sodium bicarbonate: as follows.

   H_2SO_4(aq) + 2NaHCO_3(s) \rightarrow Na2SO_4(aq) + 2H_2O(l) + 2CO_2(g)

Next we will calculate how many moles of H_2SO_4 are present in 85.00 mL of 1.500 M sulfuric acid.

As,       Molarity = \frac{\text{moles of solute}}{\text{liters of solution
}}

            1.500 M = \frac{n}{0.08500 L
}

                    n = 0.1275 mol H_2SO_4

Now set up and solve a stoichiometric conversion from moles of H_2SO_4  to grams of NaHCO_3. As, the molar mass of NaHCO_3 is 84.01 g/mol.

 0.1275 mol H_2SO_4 \times (\frac{2 mol NaHCO_3}{1 mol H_2SO_4}) \times (\frac{84.01 g NaHCO_3}{1 mol NaHCO_3})

                 = 21.42 g NaHCO_3

So unfortunately, 15.00 grams of sodium bicarbonate will "not" be sufficient to completely neutralize the acid. You would need an additional 6.42 grams to complete the task.

4 0
3 years ago
A chemical feature that distinguishes a saturated fatty acid from an unsaturated fatty acid is the:
Sedaia [141]
Presence of single C-C bond
(unsaturated has C=C)
3 0
3 years ago
HELP ILL MARK BRAINLIEST
exis [7]

Answer:

Formation. Main-sequence stars, including the sun, form from clouds of dust and gas drawn together by gravity. ... The core that is left behind will be a white dwarf, a husk of a star in which no hydrogen fusion occurs. Smaller stars, such as red dwarfs, don't make it to the red giant state.

Explanation:

4 0
3 years ago
The balanced chemical equation for the reaction between PCl5 and water is given below. If 3.45 moles of HCl are produced, how ma
enyata [817]
The coefficients of the substances give you the ratio of the number of moles.
The 4 before the H2O and the 5 before the HCl tell you that for every 5 moles of HCl created, 4 moles of H2O had to react.

Therefore:
(3.45mol HCl)(\frac{4 mol H2O}{5 mol HCl})
can be used to find the moles of H2O that react.

(3.45mol HCl)(\frac{4 mol H2O}{5 mol HCl}) = 2.76 mol H20
6 0
3 years ago
If 5.00lb of potatoes cost $3.60,how much would 1.30kg of potatoes cost?
Nana76 [90]

Answer:

the correct answer is $2.06

Explanation:

<em>hope</em><em> </em><em>it'll</em><em> </em><em>help you</em><em>.</em><em>.</em><em>.</em>

6 0
2 years ago
Other questions:
  • What is the molecular formula of a compound that has a formula mass of 50.48 amu and an empirical formula of ch3cl?
    11·1 answer
  • Synthesize Information In a multistep process, cells can combine the reactants glucose (C6H12O6) and oxygen (O2) to form the pro
    13·1 answer
  • At equilibrium, the concentrations in this system were found to be [ N 2 ] = [ O 2 ] = 0.200 M and [ NO ] = 0.400 M . N 2 ( g )
    12·1 answer
  • Which situation describes evidence of a chemical change?
    9·1 answer
  • The reduced vapor pressure at high altitudes causes a liquid to boil at a temperature.
    10·2 answers
  • If the contents of a cell have a solute concentration of 0.04 percent which of these solutions would cause it to swell?
    14·2 answers
  • A gas system has volume, moles and temperature of 9040 mL, 0.447 moles and -35.50 oC, respectively. What is the pressure in atm?
    15·1 answer
  • When of a certain molecular compound X are dissolved in of dibenzyl ether , the freezing point of the solution is measured to be
    13·1 answer
  • When carbon is completely combusted in the presence of oxygen the only product produced is carbon dioxide as shown in the follow
    13·1 answer
  • What is the name of this compound?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!