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Deffense [45]
3 years ago
7

What does the symbol H stand for

Chemistry
1 answer:
muminat3 years ago
4 0

Answer:

enthalpy

Explanation:

If it is used with a triangle in front, (delta H), that means the change in enthalpy. Delta H= (m)(s)(Delta T).  m=mass of products, s=heat of the products, Delta T = change in temperature.

Hope that helps

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Heredity is defined as
AnnyKZ [126]

Answer:

B.

the passage of genetic instructions from one generation to the next generation.

These are called genes. One mate reporduces with another made and the genetic buildup merges 50 % and 50% with genetics(if it's meiosis), or DNA codes from the parents to the offspring that then possess some of the genes. That shows heridity.

8 0
3 years ago
Does iron melt at 1728 degrees Celsius
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3 years ago
This is a document that each chemical manufacturer, distributor, or importer must provide for each hazardous chemical. It contai
kkurt [141]

Answer : HazCom

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7 0
3 years ago
Read 2 more answers
Write a balanced equation for the combination reaction described, using the smallest possible integer coefficients.
Kazeer [188]

Answer:

H2 + I2 —> 2HI

Explanation:

H2 + I2 —> HI

Now, let us balance the equation. This can be achieved by doing the following:

There are 2 atoms of H on the left side of the equation and 1atom on the right side. It can be balance by putting 2 in front of HI as shown below:

H2 + I2 —> 2HI

Now the equation is balanced as there are equal numbers of atoms of the different elements present on both sides of the equation.

4 0
3 years ago
Read 2 more answers
What should be done in order to decrease the gravitational force between two objects?
nikklg [1K]

Explanation:

The gravitational force between two objects is given by :

F=G\dfrac{m_1m_2}{d^2}

Where

G is universal gravitational constant

d is the distance between two masses

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5 0
2 years ago
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