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Oh, dude, you're hitting me with some chemistry now? Okay, so the 4 and 2 in 4H2 signify the number of hydrogen atoms in the molecule. It's like saying you have 4 apples and 2 Oranges, but in chemistry lingo. So yeah, 4H2 means you've got 4 hydrogen atoms hanging out together.
Well, darling, the "4" in 4H2 signifies there are four hydrogen atoms, and the "2" indicates there are two hydrogen molecules. So, in total, you've got yourself four hydrogen atoms and two hydrogen molecules in that little chemical formula. Hope that clears things up for you, sweetie.
In the chemical formula 4H2, the number 4 indicates the presence of four hydrogen atoms, while the number 2 indicates that each hydrogen atom is paired with another to form a diatomic molecule (H2). Therefore, the formula 4H2 represents a total of 8 hydrogen atoms bonded together in 4 H2 molecules.
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a circle has the equation (x-2)^2+(y+4)^2=169. which of the following is the center of the circle(2,4) (2,4), (-2,4) (-2,4), (2,-4) (2,-4), (-2,-4)?
The answer is (2-4)
X-2 times x plus 4 divided by x squared - 4?
x-2(x)+4/x^2 -4=x-2x+4/x^2 -4=-x-4+4/x^2
How many different four figure numbers can be made using the digits 1 9 9 1?
4!/(2!*2!) = 4*3*2*1/(2*1*2*1) = 6 4!/(2!*2!) = 4*3*2*1/(2*1*2*1) = 6 4!/(2!*2!) = 4*3*2*1/(2*1*2*1) = 6 4!/(2!*2!) = 4*3*2*1/(2*1*2*1) = 6
What number do you have to subtract from -4 to get -2?
-2
What is -2 raise to the power 2 root x where x is 4?
2 root 4 = 2 x 2; -2 to the power 4 is 16 (-2/4/-8/16)
What does the little 2 in 4H2 mean?
The little 2 in 4H2 indicates that there are two hydrogen atoms bonded in a molecule of 4H2. This notation is used in chemistry to represent the number of atoms of each element in a compound or molecule.
What is the chemical name of 4H2?
The meaning of 4 H2 is four molecules of hydrogen.
What does the big 4 in 4H2 means?
Oh, dude, the big 4 in 4H2 refers to the four hydrogen atoms in the chemical formula for methane, CH4. So, like, each "H" represents a hydrogen atom, and since there are four of them in methane, it's like the big 4 club. But hey, don't stress about it, it's just some atoms hanging out together, nothing too wild.
How do you balance this equation 4H2 2C?
To balance the equation 4H2 + 2C, we need to adjust the number of atoms on each side of the equation. Adding a coefficient of 2 in front of C on the left side will balance the carbon atoms. The balanced equation will be 4H2 + 2C2.
What is the oval white pill with 4H2 on it?
white oval with a 4I
Which elements form a water molecule and what is the proportions?
O2 +4H2--> 2H2O
What English word in which the first 2 letters signify a female 3 signify male first 4 signify a good one put together means a great girl what word is this?
You're probably looking for "heroine," but the first two letters are male and the first three are female. He Her Hero Heroine
What English word in which the first 2 letters signify a male 3 signify female first 4 signify a great man put together means woman what word is this?
== == == == == == well, the answer is heroine. 1st 2 - he; signifies male. 1st 3 - her; signifies female. 1st 4 - hero; signifies a great man whole word - woman hero.Heroine He - Male Her - Female Hero - Great Man Heroine - Great Woman
What does 2 bar signify.?
bar is unit of pressure
What are some chemical bonding questions?
2Ag20 --> 4Ag + 02 Fe304 + 4H2 --> 4H20 + CuCl2
What is the balanced equation for hydrogen plus nitrogen equals nitrogen tetrahydride?
4H2 + N2 --> 2H4N+
Balance the equation CO2 plus H2 equals CH4 plus H2O?
The balanced chemical equation is CO2 + 4H2 → CH4 + 2H2O
