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What is 3 plus h when h equals 100.25?
3 + h = 3 + 100.25 = 103.25
2h2 - h - 3 equals 0?
(2h-3)(h+1) = 0 h = 3/2 or h = -1
12-h equals -h plus 3?
15
What is h in 12-h equals -h plus 3?
12 - h = -h + 3 Collect like terms giving 12 - 3 = -h + h ie 9 = 0 Something wrong somewhere!
What is the answer to h-3 equals -2?
-1
What is the name for C2H3?
The chemical name for C2H3 is ethyne, also known as acetylene.
What is the molecular formula of a compound that has a molecular mass of 54 and the empirical formula C2H3?
The empirical formula C2H3 has a molecular mass of 27 (C: 12, H: 1). To determine the molecular formula with a molecular mass of 54, the molecular formula would simply be double the empirical formula, so the molecular formula would be C4H6.
What is the name of c2h3?
The name of C2H3 is ethyne, also known as acetylene. It is a hydrocarbon compound with a triple bond between two carbon atoms, commonly used in welding and cutting torches.
What is C2H3?
C2H3 is the chemical formula for the molecule known as ethynyl, which is also called acetylene. It is a simple hydrocarbon compound consisting of two carbon atoms and three hydrogen atoms, and is commonly used in welding and as a fuel.
What is the molecular formula of a compound given the molar mass of the compound is 162.27 grams and the empirical formula is C2H3?
To find the molecular formula, you need to know the empirical formula and the molar mass of the compound. First, calculate the empirical formula mass of C2H3 = 2(12.01) + 3(1.01) = 27.05 g/mol. Then, divide the molar mass by the empirical formula mass to get the ratio of 162.27 g/mol / 27.05 g/mol = 6. Using this ratio, the molecular formula would be C12H18.
What is the compound C2H3?
The compound C2H3 is ethyne, also known as acetylene. It is a colorless gas with a distinct odor, commonly used in welding and as a raw material in chemical synthesis. Ethyne is highly flammable and can form explosive mixtures with air.
Knock knock who there h 3 h 3 who?
H 3 H 3 that is who boo.
What is 3 plus h when h equals 100.25?
3 + h = 3 + 100.25 = 103.25
What is the Proof of the derivative of the third root of x?
You can easily derive it from formula for the derivative of a power, if you remember that the cubic root of x is equal to x1/3. This question asks for the proof of the derivative, not the derivative itself. Using the definition of derivative, lim f(x) as h approaches 0 where f(x) = (f(a+h)-f(a))/h, we get the following: [(a+h)1/3 - a1/3]/h Complete the cube with (a2 + ab + b2) Multiply by [(a+h)2/3 + (a+h)1/3 × a1/3 + a2/3] / [(a+h)2/3 + (a+h)1/3 × a1/3 + a2/3] This completes the cube in the numerator, resulting in the following: (a + h - a) / (h × [(a+h)2/3 + (a+h)1/3 × a1/3 + a2/3]) h / (h × [(a+h)2/3 + (a+h)1/3 × a1/3 + a2/3]) h cancels 1 / [(a+h)2/3 + (a+h)1/3 × a1/3 + a2/3] Now that we have a function that is continuous for all h, we can evaluate the limit by plugging in 0 for h. This gives 1/[a2/3 + a1/3 × a1/3 + a2/3] Simplify a1/3 × a1/3 1/[a2/3 + a2/3 + a2/3] (1/3)a2/3 or (1/3)a-2/3 This agrees with the Power Rule.
2h2 - h - 3 equals 0?
(2h-3)(h+1) = 0 h = 3/2 or h = -1
12-h equals -h plus 3?
15
What is the empirical formula of C4H6?
The empirical formula of organic compounds is the lowest whole number ratio of atoms contained in the substance, as defined in chemistry. The empirical formula gives the minimal ratio of the number of various atoms that exist. It's an empirical formula, if the formula is shortened, but not the exact number of atoms in the molecule, C4H6 is the chemical formula for butane. For every mole of carbon, there are two moles of hydrogen. The carbon-to-hydrogen ratio equals 2:3. C2H3 is the empirical formula for butane (C4H6). Hence, the correct answer is C2H3.
