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Yanka [14]
3 years ago
15

Help Chem with give brainlsit

Chemistry
1 answer:
motikmotik3 years ago
4 0

Answer:

0.15 mol HCl / 0.4 L H20 = 0.375 M HCl

Explanation:

Plug in :)

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Later when they are older

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There are three bulbs powered by a battery. What will happen if the middle light burns out.
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How do you balance this Chemical Equation? <br>C5H12O + O2 = CO2 + H2O​
ICE Princess25 [194]

Answer:

The chemical equation by putting, a 2 on C₅H₁₂O, 15 on O₂, 10 on CO₂ , and 12 on H₂O in the equation;

2C₅H₁₂O + 15O₂ → 10CO₂ + 12H₂O​

Explanation:

  • Chemical equations are balanced by putting coefficients on the reactants and products to ensure the total number of atoms on the left side equal to those on the right side.
  • Balancing chemical equations is done to make chemical equations obey the law of conservation of mass.
  • According to the law of conservation of mass, the mass of the reactants should always be equal to the mass of products.
  • This is done by balancing chemical equations to ensure the total number of atoms on the left side is equal to that on the right side.
  • Therefore, the balanced equation is;

          2C₅H₁₂O + 15O₂ → 10CO₂ + 12H₂O​

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I need help with the first question what the answer?
Margaret [11]

Answer:

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