Answer:
30.8 g of water are produced
Explanation:
First of all we need the equation for the production of water:
2H₂ + O₂ → 2H₂O
2 moles of hydrogen react with 1 mol of oxygen in order to produce 2 moles of water.
As we assume, the oxygen in excess, we determine the moles of H₂.
1.03ₓ10²⁴ molecules . 1 mol/ 6.02ₓ10²³ molecules = 1.71 moles
Ratio is 2:2, so 1.71 moles will produce 1.71 moles of water
Let's convert the moles to mass: 1.71 mol . 18g / 1mol = 30.8 g of water are produced
Answer:
The answer is 5. Compound
Convert all of the units from centimeters to meters by moving the decimal point over to the left two digits.
0.15 m x 0.06 m x 0.12 m
Volume = length x width x height
= 0.15 x 0.06 x 0.12 = 0.00108 m^3
Answer:
Im pretty sure its B
Sorry if Im wrong
Explanation:
Have a wonderful day!!!<3
Answer:
Explanation:
N₂O₄
Dinitrogen tetroxide. It is also known as nitrogen tetroxide.
SO₃
Sulfur trioxide
NO
Nitric oxide
NO₂
nitrogen dioxide
As₂O₅
Arsenic pentoxide
PCl₃
Phosphorus trichloride
CCl₄
Carbon tetrachloride
H₂O
Water
SeF₆
Selenium hexafluoride
N₂O₄
Dinitrogen tetroxide
SO₃
Sulfur trioxide
