Answer: Different elements. H2SO4 is a compound.
Explanation:
Element are the simplest substances and can't be broken down. Is a substance whose atoms all have the same number atomic number. The atomic number indicates the number of protons in the nucleus, and in a neutral atom it has the same number of neutrons. Therefore, for example, hydrogen is an element because it is an atom with a certain atomic number.
On the other hand, a compound is a mixture composed of two or more different elements. So, H2SO4 is made of three different elements, then it is a compound.
Answer:
its a feeling accompanied by different situation.
Explanation:
For instance; when we are having a lot of problems,obstacles, hindrances at the path of success we feel pain. Secondly,When we are left by someone then we feel sad.last but not the least while we are getting a lot of love from someone whom we love a lot, at this moment we can feel a state of happiness.
The answer is b, the moon is smaller and has less gravity. hope this helps
Answer:
v = 4.62 L
Explanation:
Necessary Conversion:
1000 g = 1 kg
Density of Oil in kg/mL:
0.78g/ml * (1 kg/1000 mL) = 0.00078 kg/mL
Density Equation (Heart with an arrow through it):
d = m/v
Rewrite to Find Volume (Multiply Both Sides by v/d):
v = m/d
Substitue m and d to Find v:
v = (3.6 kg)/(0.00078 kg/mL)
v = 4615.38 mL
Convert to More Suitable Units (Liters) by Dividing by 1000:
v = 4.62 L
:D
Answer:
The answer to your question is 29.4 grams of H₂SO₄
Explanation:
Data
mass of sulfuric acid
volume = 50 ml
Molarity = 6 M
Process
1.- Write the formula of Molarity
Molarity = moles / volume
-Solve for moles
moles = Molarity x volume
-Substitution
moles = 6 x 0.05
-result
moles = 0.3
2.- Calculate the molar mass of Sulfuric acid
H₂SO₄ = (1 x 2) + (32 x 1) + (16 x 4) = 2 + 32 + 64 = 98 g
3.- Calculate the mass in the solution
98 g of H₂SO₄ ---------------- 1 mol
x ----------------- 0.3 moles
x = (0.3 x 98) / 1
x = 29.4 grams of H₂SO₄
